svn commit: r1671216 - /mahout/site/mahout_cms/trunk/content/users/environment/h2o-internals.mdtext

[ap...@apache.org]

Author: apalumbo
Date: Fri Apr  3 23:14:47 2015
New Revision: 1671216

URL: http://svn.apache.org/r1671216
Log:
fixed code block

Modified:
    mahout/site/mahout_cms/trunk/content/users/environment/h2o-internals.mdtext

Modified: mahout/site/mahout_cms/trunk/content/users/environment/h2o-internals.mdtext
URL: http://svn.apache.org/viewvc/mahout/site/mahout_cms/trunk/content/users/environment/h2o-internals.mdtext?rev=1671216&r1=1671215&r2=1671216&view=diff
==============================================================================
--- mahout/site/mahout_cms/trunk/content/users/environment/h2o-internals.mdtext (original)
+++ mahout/site/mahout_cms/trunk/content/users/environment/h2o-internals.mdtext Fri Apr  3 23:14:47 2015
@@ -2,7 +2,7 @@
 
 This document provides an overview of how the Mahout Scala DSL (distributed algebraic operators) is implemented over the H2O backend engine. The document is aimed at Mahout developers, to give a high level description of the design so that one can explore the code inside `h2o/` with some context.
 
-## [H2O](http://h2o.ai/) Overview
+## H2O Overview
 
 H2O is a distributed scalable machine learning system. Internal architecture of H2O has a distributed math engine (h2o-core) and a separate layer on top for algorithms and UI. The Mahout integration requires only the math engine (h2o-core).
 
@@ -27,18 +27,18 @@ H2O provides a flexible execution framew
 
 Within mahout.git, the top level directory, `h2o/` holds all the source code related to the H2O backend engine. Part of the code (that interfaces with the rest of the Mahout componenets) is in Scala, and part of the code (that interfaces with h2o-core and implements algebraic operators) is in Java. Here is a brief overview of what functionality can be found where within `h2o/`.
 
-    h2o/ - top level directory containing all H2O related code
+  h2o/ - top level directory containing all H2O related code
 
-    h2o/src/main/java/org/apache/mahout/h2obindings/ops/*.java - Physical operator code for the various DSL algebra
+  h2o/src/main/java/org/apache/mahout/h2obindings/ops/*.java - Physical operator code for the various DSL algebra
 
-    h2o/src/main/java/org/apache/mahout/h2obindings/drm/*.java - DRM backing (onto Frame) and Broadcast implementation
+  h2o/src/main/java/org/apache/mahout/h2obindings/drm/*.java - DRM backing (onto Frame) and Broadcast implementation
 
-    h2o/src/main/java/org/apache/mahout/h2obindings/H2OHdfs.java - Read / Write between DRM (Frame) and files on HDFS
+  h2o/src/main/java/org/apache/mahout/h2obindings/H2OHdfs.java - Read / Write between DRM (Frame) and files on HDFS
 
-    h2o/src/main/java/org/apache/mahout/h2obindings/H2OBlockMatrix.java - A vertical block matrix of DRM presented as a virtual copy-on-write in-core Matrix. Used in mapBlock() API
+  h2o/src/main/java/org/apache/mahout/h2obindings/H2OBlockMatrix.java - A vertical block matrix of DRM presented as a virtual copy-on-write in-core Matrix. Used in mapBlock() API
 
-    h2o/src/main/java/org/apache/mahout/h2obindings/H2OHelper.java - A collection of various functionality and helpers. For e.g, convert between in-core Matrix and DRM, various summary statistics on DRM/Frame.
+  h2o/src/main/java/org/apache/mahout/h2obindings/H2OHelper.java - A collection of various functionality and helpers. For e.g, convert between in-core Matrix and DRM, various summary statistics on DRM/Frame.
 
-    h2o/src/main/scala/org/apache/mahout/h2obindings/H2OEngine.scala - DSL operator graph evaluator and various abstract API implementations for a distributed engine
+  h2o/src/main/scala/org/apache/mahout/h2obindings/H2OEngine.scala - DSL operator graph evaluator and various abstract API implementations for a distributed engine
 
-    h2o/src/main/scala/org/apache/mahout/h2obindings/* - Various abstract API implementations ("glue work")
\ No newline at end of file
+  h2o/src/main/scala/org/apache/mahout/h2obindings/* - Various abstract API implementations ("glue work")
\ No newline at end of file