[lucene-solr] branch SOLR-13105-visual updated: SOLR-13105: Inprove matrix docs 3

[jb...@apache.org]

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jbernste pushed a commit to branch SOLR-13105-visual
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git


The following commit(s) were added to refs/heads/SOLR-13105-visual by this push:
     new dad2d4b  SOLR-13105: Inprove matrix docs 3
dad2d4b is described below

commit dad2d4bcbab58c2e5c0e4f56e8be1f4a28f358c7
Author: Joel Bernstein <jb...@apache.org>
AuthorDate: Tue Oct 8 19:38:19 2019 -0400

    SOLR-13105: Inprove matrix docs 3
---
 solr/solr-ref-guide/src/matrix-math.adoc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/solr/solr-ref-guide/src/matrix-math.adoc b/solr/solr-ref-guide/src/matrix-math.adoc
index 30767dc..cb90ec2 100644
--- a/solr/solr-ref-guide/src/matrix-math.adoc
+++ b/solr/solr-ref-guide/src/matrix-math.adoc
@@ -134,10 +134,11 @@ matrices described later in the guide.
 The example below though shows a simple 2x2 matrix visualized using the heat map
 visualization is Apache Zeppelin.
 
-NOTE: In the visualization below the rows and columns are listed in ascending
-*label* order starting from the lower left corner. This convention is natural for
-visualizing large *correlation* and *distance* matrices where the rows
-and the columns have the same labels.
+NOTE: In the heat map visualization the rows are read from the *bottom* up. The
+rows and columns are listed in ascending label order.
+This convention becomes
+quite useful when visualizing matrices where the labels are generated
+directly from the data.
 
 image::images/math-expressions/matrix.png[]