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Posted to dev@lucene.apache.org by ot...@apache.org on 2003/09/02 15:58:01 UTC
cvs commit: jakarta-lucene/docs fileformats.html
otis 2003/09/02 06:58:01
Modified: xdocs fileformats.xml
docs fileformats.html
Log:
- Corrected(?) the documentation about normalization factors.
Revision Changes Path
1.4 +3 -2 jakarta-lucene/xdocs/fileformats.xml
Index: fileformats.xml
===================================================================
RCS file: /home/cvs/jakarta-lucene/xdocs/fileformats.xml,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- fileformats.xml 6 Mar 2003 19:14:17 -0000 1.3
+++ fileformats.xml 2 Sep 2003 13:58:01 -0000 1.4
@@ -1071,12 +1071,13 @@
</p>
</subsection>
<subsection name="Normalization Factors">
- <p>The .nrm file contains,
+ <p>There's a norm file for each indexed field with a byte for
+ each document. The .n[0-9]* file contains,
for each document, a byte that encodes a value that is multiplied
into the score for hits on that field:
</p>
<p>Norms
- (.nrm) --> <Byte><sup>SegSize</sup>
+ (.n[0-9]*) --> <Byte><sup>SegSize</sup>
</p>
<p>Each
byte encodes a floating point value. Bits 0-2 contain the 3-bit
1.11 +3 -2 jakarta-lucene/docs/fileformats.html
Index: fileformats.html
===================================================================
RCS file: /home/cvs/jakarta-lucene/docs/fileformats.html,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- fileformats.html 16 Apr 2003 04:57:34 -0000 1.10
+++ fileformats.html 2 Sep 2003 13:58:01 -0000 1.11
@@ -1502,12 +1502,13 @@
</td></tr>
<tr><td>
<blockquote>
- <p>The .nrm file contains,
+ <p>There's a norm file for each indexed field with a byte for
+ each document. The .n[0-9]* file contains,
for each document, a byte that encodes a value that is multiplied
into the score for hits on that field:
</p>
<p>Norms
- (.nrm) --> <Byte><sup>SegSize</sup>
+ (.n[0-9]*) --> <Byte><sup>SegSize</sup>
</p>
<p>Each
byte encodes a floating point value. Bits 0-2 contain the 3-bit