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Posted to commits@madlib.apache.org by xt...@apache.org on 2016/04/07 23:47:19 UTC

[16/51] [abbrv] [partial] incubator-madlib-site git commit: Update doc for 1.9 release

http://git-wip-us.apache.org/repos/asf/incubator-madlib-site/blob/c506dd05/docs/latest/pca_8sql__in.html
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diff --git a/docs/latest/pca_8sql__in.html b/docs/latest/pca_8sql__in.html
index be10cd2..cac7ccf 100644
--- a/docs/latest/pca_8sql__in.html
+++ b/docs/latest/pca_8sql__in.html
@@ -24,14 +24,8 @@
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-</script><script src="../mathjax/MathJax.js"></script>
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-<script type="text/javascript" src="navtree_hack.js"></script>
+<script type="text/javascript" src="eigen_navtree_hacks.js"></script>
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+  ga('create', 'UA-45382226-1', 'madlib.net');
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@@ -50,10 +44,10 @@
 <table cellspacing="0" cellpadding="0">
  <tbody>
  <tr style="height: 56px;">
-  <td id="projectlogo"><a href="http://madlib.incubator.apache.org"><img alt="Logo" src="madlib.png" height="50" style="padding-left:0.5em;" border="0"/ ></a></td>
+  <td id="projectlogo"><a href="http://madlib.net"><img alt="Logo" src="madlib.png" height="50" style="padding-left:0.5em;" border="0"/ ></a></td>
   <td style="padding-left: 0.5em;">
    <div id="projectname">
-   <span id="projectnumber">1.8</span>
+   <span id="projectnumber">1.9</span>
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    <div id="projectbrief">User Documentation for MADlib</div>
   </td>
@@ -123,6 +117,8 @@ $(document).ready(function(){initNavTree('pca_8sql__in.html','');});
 <table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
 Functions</h2></td></tr>
+<tr class="memitem:aa0482e3074f528f681a6cb4a374e25a1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pca_8sql__in.html#aa0482e3074f528f681a6cb4a374e25a1">pca_train</a> (text source_table, text pc_table, text row_id, integer k, text grouping_cols, integer lanczos_iter, boolean use_correlation, text result_summary_table, float8 variance)</td></tr>
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+<tr class="separator:aa3935e186e2db92ddad12574924dc075"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a0fca1853e46de92796f1b2462073bb87"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pca_8sql__in.html#a0fca1853e46de92796f1b2462073bb87">pca_train</a> (text source_table, text pc_table, text row_id, float8 variance, text grouping_cols, integer lanczos_iter, boolean use_correlation)</td></tr>
+<tr class="separator:a0fca1853e46de92796f1b2462073bb87"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:a7acd4b138ff5edd6e51ff3727842123a"><td class="memSeparator" colspan="2">&#160;</td></tr>
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 <tr class="separator:a47c9234d8f49a7467b4e2d172eb6958f"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:abcb783cb9b8cf34520930a25e1264566"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aaac2bea5ee35d3c250fb8ddfb43de7ee"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pca_8sql__in.html#aaac2bea5ee35d3c250fb8ddfb43de7ee">pca_sparse_train</a> (text source_table, text pc_table, text row_id, text col_id, text val_id, integer row_dim, integer col_dim, float8 variance, text grouping_cols, integer lanczos_iter, boolean use_correlation)</td></tr>
+<tr class="separator:aaac2bea5ee35d3c250fb8ddfb43de7ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7eefdb60ea3a6ba720c22159708bbf6b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pca_8sql__in.html#a7eefdb60ea3a6ba720c22159708bbf6b">pca_sparse_train</a> (text source_table, text pc_table, text row_id, text col_id, text val_id, integer row_dim, integer col_dim, float8 variance, text grouping_cols, integer lanczos_iter)</td></tr>
+<tr class="separator:a7eefdb60ea3a6ba720c22159708bbf6b"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a5bde0ac01309c986b8aed5ff3ccb2b04"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pca_8sql__in.html#a5bde0ac01309c986b8aed5ff3ccb2b04">pca_sparse_train</a> (text source_table, text pc_table, text row_id, text col_id, text val_id, integer row_dim, integer col_dim, float8 variance, text grouping_cols)</td></tr>
+<tr class="separator:a5bde0ac01309c986b8aed5ff3ccb2b04"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a5258b8d0fdd1697c3ab3e4d954d07ca1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pca_8sql__in.html#a5258b8d0fdd1697c3ab3e4d954d07ca1">pca_sparse_train</a> (text source_table, text pc_table, text row_id, text col_id, text val_id, integer row_dim, integer col_dim, float8 variance)</td></tr>
+<tr class="separator:a5258b8d0fdd1697c3ab3e4d954d07ca1"><td class="memSeparator" colspan="2">&#160;</td></tr>
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@@ -155,7 +173,7 @@ Functions</h2></td></tr>
 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 <div class="textblock"><dl class="section see"><dt>See also</dt><dd>For a brief introduction to Principal Component Analysis, see the module description <a class="el" href="group__grp__pca.html">Dimensionality Reduction</a>. </dd></dl>
 </div><h2 class="groupheader">Function Documentation</h2>
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+          <td class="paramname"><em>result_summary_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>&#160;</td>
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+          <td class="paramname"><em>use_correlation</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>result_summary_table</em>&#160;</td>
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-          <td class="paramname"><em>lanczos_iter</em>&#160;</td>
+          <td class="paramname"><em>lanczos_iter</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
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+          <td class="paramname"><em>row_dim</em>, </td>
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+          <td class="paramname"><em>col_dim</em>, </td>
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+          <td class="paramname"><em>k</em>&#160;</td>
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-          <td class="memname">void pca_train </td>
+          <td class="memname">void pca_sparse_train </td>
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           <td class="paramname"><em>source_table</em>, </td>
@@ -581,8 +660,32 @@ Functions</h2></td></tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>col_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>val_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
           <td class="paramtype">integer&#160;</td>
-          <td class="paramname"><em>k</em>, </td>
+          <td class="paramname"><em>row_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>col_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>, </td>
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-          <td class="memname">void pca_train </td>
+          <td class="memname">void pca_sparse_train </td>
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           <td class="paramname"><em>source_table</em>, </td>
@@ -643,8 +746,32 @@ Functions</h2></td></tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>col_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>val_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
           <td class="paramtype">integer&#160;</td>
-          <td class="paramname"><em>k</em>, </td>
+          <td class="paramname"><em>row_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>col_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>, </td>
         </tr>
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 </div>
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-<a class="anchor" id="a2d1cfcf6a7c8a9c69808ec8927b900d1"></a>
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-          <td class="memname">void pca_train </td>
+          <td class="memname">void pca_sparse_train </td>
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           <td class="paramtype">text&#160;</td>
           <td class="paramname"><em>source_table</em>, </td>
@@ -699,8 +826,32 @@ Functions</h2></td></tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>col_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>val_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
           <td class="paramtype">integer&#160;</td>
-          <td class="paramname"><em>k</em>, </td>
+          <td class="paramname"><em>row_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>col_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
@@ -724,12 +875,12 @@ Functions</h2></td></tr>
 
 </div>
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-<a class="anchor" id="a7b52d3800ed2d529ccd2a1c2417a986d"></a>
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-          <td class="memname">void pca_train </td>
+          <td class="memname">void pca_sparse_train </td>
           <td>(</td>
           <td class="paramtype">text&#160;</td>
           <td class="paramname"><em>source_table</em>, </td>
@@ -749,8 +900,32 @@ Functions</h2></td></tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>col_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>val_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
           <td class="paramtype">integer&#160;</td>
-          <td class="paramname"><em>k</em>, </td>
+          <td class="paramname"><em>row_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>col_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>, </td>
         </tr>
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 </div>
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-          <td class="memname">void pca_train </td>
+          <td class="memname">void pca_sparse_train </td>
           <td>(</td>
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           <td class="paramname"><em>source_table</em>, </td>
@@ -793,8 +968,631 @@ Functions</h2></td></tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>col_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>val_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
           <td class="paramtype">integer&#160;</td>
-          <td class="paramname"><em>k</em>&#160;</td>
+          <td class="paramname"><em>row_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>col_dim</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
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+</div>
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+          <td class="memname">text pca_sparse_train </td>
+          <td>(</td>
+          <td class="paramtype">varchar&#160;</td>
+          <td class="paramname"><em>usage_string</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
+<a class="anchor" id="a1a62d21cdcc12ff8a54ea572f5af7073"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">text pca_sparse_train </td>
+          <td>(</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
+<a class="anchor" id="aa0482e3074f528f681a6cb4a374e25a1"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>k</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>lanczos_iter</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">boolean&#160;</td>
+          <td class="paramname"><em>use_correlation</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>result_summary_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>&#160;</td>
+        </tr>
+        <tr>
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+          <td>)</td>
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+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>k</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>lanczos_iter</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">boolean&#160;</td>
+          <td class="paramname"><em>use_correlation</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>result_summary_table</em>&#160;</td>
+        </tr>
+        <tr>
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+          <td>)</td>
+          <td></td><td></td>
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+</div>
+</div>
+<a class="anchor" id="a5634af9beb7936506ec2f5775c81d038"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>k</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>lanczos_iter</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">boolean&#160;</td>
+          <td class="paramname"><em>use_correlation</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
+<a class="anchor" id="a2d1cfcf6a7c8a9c69808ec8927b900d1"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>k</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>lanczos_iter</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
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+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>k</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
+<a class="anchor" id="a13f55d8f0ddc1ed37dc06dfd1f797f8d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>k</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
+<a class="anchor" id="aa3935e186e2db92ddad12574924dc075"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>lanczos_iter</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">boolean&#160;</td>
+          <td class="paramname"><em>use_correlation</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>result_summary_table</em>&#160;</td>
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+          <td class="paramname"><em>source_table</em>, </td>
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+          <td class="paramname"><em>variance</em>, </td>
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+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>, </td>
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+          <td></td>
+          <td class="paramtype">integer&#160;</td>
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+      <table class="memname">
+        <tr>
+          <td class="memname">void pca_train </td>
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+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
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+          <td class="paramname"><em>pc_table</em>, </td>
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+          <td></td>
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+          <td class="paramname"><em>row_id</em>, </td>
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+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>, </td>
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+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>, </td>
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+          <td></td>
+          <td class="paramtype">integer&#160;</td>
+          <td class="paramname"><em>lanczos_iter</em>&#160;</td>
+        </tr>
+        <tr>
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+          <td class="memname">void pca_train </td>
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+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>grouping_cols</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
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+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pca_train </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>source_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>pc_table</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>row_id</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">float8&#160;</td>
+          <td class="paramname"><em>variance</em>&#160;</td>
         </tr>
         <tr>
           <td></td>
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 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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-    <li class="footer">Generated on Mon Jul 27 2015 20:37:45 for MADlib by
+    <li class="footer">Generated on Thu Apr 7 2016 14:24:10 for MADlib by
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index 3bb4b48..0baf07b 100644
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+<script type="text/javascript" src="eigen_navtree_hacks.js"></script>
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+  <td id="projectlogo"><a href="http://madlib.net"><img alt="Logo" src="madlib.png" height="50" style="padding-left:0.5em;" border="0"/ ></a></td>
   <td style="padding-left: 0.5em;">
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-    <li class="footer">Generated on Mon Jul 27 2015 20:37:45 for MADlib by
+    <li class="footer">Generated on Thu Apr 7 2016 14:24:10 for MADlib by
     <a href="http://www.doxygen.org/index.html">
     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.10 </li>
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index 04c3ee8..bc4959a 100644
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-<script type="text/javascript" src="navtree_hack.js"></script>
+<script type="text/javascript" src="eigen_navtree_hacks.js"></script>
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+  <td id="projectlogo"><a href="http://madlib.net"><img alt="Logo" src="madlib.png" height="50" style="padding-left:0.5em;" border="0"/ ></a></td>
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-    <li class="footer">Generated on Mon Jul 27 2015 20:37:45 for MADlib by
+    <li class="footer">Generated on Thu Apr 7 2016 14:24:10 for MADlib by
     <a href="http://www.doxygen.org/index.html">
     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.10 </li>
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http://git-wip-us.apache.org/repos/asf/incubator-madlib-site/blob/c506dd05/docs/latest/porter__stemmer_8sql__in.html
----------------------------------------------------------------------
diff --git a/docs/latest/porter__stemmer_8sql__in.html b/docs/latest/porter__stemmer_8sql__in.html
new file mode 100644
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+<div class="header">
+  <div class="summary">
+<a href="#func-members">Functions</a>  </div>
+  <div class="headertitle">
+<div class="title">porter_stemmer.sql_in File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>implementation of porter stemmer operations in SQL  
+<a href="#details">More...</a></p>
+<table class="memberdecls">
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+<tr class="memitem:aca5bc24a9a8f5c33470b9f0bf0b3c515"><td class="memItemLeft" align="right" valign="top">text&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="porter__stemmer_8sql__in.html#aca5bc24a9a8f5c33470b9f0bf0b3c515">stem_token</a> (text token)</td></tr>
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+<tr class="separator:aca5bc24a9a8f5c33470b9f0bf0b3c515"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a1ac3a2fd645ddf807b36a1328134a4ea"><td class="memItemLeft" align="right" valign="top">text[]&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="porter__stemmer_8sql__in.html#a1ac3a2fd645ddf807b36a1328134a4ea">stem_token_arr</a> (text[] token_arr)</td></tr>
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+<tr class="separator:a1ac3a2fd645ddf807b36a1328134a4ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ae074993f351b069eaa7831e8afb979ae"><td class="memItemLeft" align="right" valign="top">text&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="porter__stemmer_8sql__in.html#ae074993f351b069eaa7831e8afb979ae">stem_token</a> ()</td></tr>
+<tr class="separator:ae074993f351b069eaa7831e8afb979ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a23ebfbea896802dd4c489773819f6cd8"><td class="memItemLeft" align="right" valign="top">text&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="porter__stemmer_8sql__in.html#a23ebfbea896802dd4c489773819f6cd8">stem_token_arr</a> ()</td></tr>
+<tr class="separator:a23ebfbea896802dd4c489773819f6cd8"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at</p>
+<p><a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a></p>
+<p>Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.</p>
+<dl class="section date"><dt>Date</dt><dd>September 2015 </dd></dl>
+</div><h2 class="groupheader">Function Documentation</h2>
+<a class="anchor" id="aca5bc24a9a8f5c33470b9f0bf0b3c515"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">text stem_token </td>
+          <td>(</td>
+          <td class="paramtype">text&#160;</td>
+          <td class="paramname"><em>token</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">token</td><td>Text token </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>stem of token. </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="ae074993f351b069eaa7831e8afb979ae"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">text stem_token </td>
+          <td>(</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
+<a class="anchor" id="a1ac3a2fd645ddf807b36a1328134a4ea"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">text [] stem_token_arr </td>
+          <td>(</td>
+          <td class="paramtype">text[]&#160;</td>
+          <td class="paramname"><em>token_arr</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">token_arr</td><td>Text[] token </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>stems array of input token array. </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a23ebfbea896802dd4c489773819f6cd8"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">text stem_token_arr </td>
+          <td>(</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+</div>
+</div>
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