Github user jingyimei commented on a diff in the pull request:
https://github.com/apache/madlib/pull/195#discussion_r151062713
--- Diff: src/ports/postgres/modules/graph/hits.sql_in ---
@@ -164,10 +168,20 @@ INSERT INTO edge VALUES
(3, 0, 1),
(4, 0, 1),
(5, 6, 1),
-(6, 3, 1);
+(6, 3, 1),
+(0, 1, 2),
+(0, 2, 2),
+(0, 4, 2),
+(1, 2, 2),
+(1, 3, 2),
+(2, 3, 2),
+(3, 0, 2),
+(4, 0, 2),
+(5, 6, 2),
+(6, 3, 2);
</pre>
--# Compute the HITS scores:
+-# Running HITS with default values for optional parameters:
--- End diff --
In those examples without grouping, duplicate edges from different groups
are calculated twice. We discussed this before and just wondering if we can add
some explanation here(may not be necessary tho).
---
