[jira] Commented: (MAHOUT-389) UncenteredCosineSimilarity

2010-05-05 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12864334#action_12864334 ] Sean Owen commented on MAHOUT-389: -- De-emphasizing common items is often desirable, though

[jira] Commented: (MAHOUT-391) Make vector more space efficient with variable-length encoding, et al

2010-05-05 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12864296#action_12864296 ] Sean Owen commented on MAHOUT-391: -- Hm, that method has been in JUnit since ancient times,

[jira] Commented: (MAHOUT-389) UncenteredCosineSimilarity

2010-05-04 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12863861#action_12863861 ] Sean Owen commented on MAHOUT-389: -- The issue with that is you are implicitly assuming tha

[jira] Updated: (MAHOUT-387) Cosine item similarity implementation

2010-04-28 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen updated MAHOUT-387: - Priority: Minor (was: Major) Nevermind I'll add UncenteredCosineSimilarity, can't hurt > Cosine item si

[jira] Resolved: (MAHOUT-387) Cosine item similarity implementation

2010-04-28 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen resolved MAHOUT-387. -- Fix Version/s: 0.4 (was: 0.3) Resolution: Fixed > Cosine item similarity

[jira] Reopened: (MAHOUT-387) Cosine item similarity implementation

2010-04-28 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen reopened MAHOUT-387: -- > Cosine item similarity implementation > - > > Key: MA

[jira] Resolved: (MAHOUT-382) implement other recommendation

2010-04-19 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen resolved MAHOUT-382. -- Assignee: Sean Owen Fix Version/s: 0.3 (was: 0.4) Resolution: Not

[jira] Updated: (MAHOUT-381) org.apache.mahout.cf.taste.hadoop.item is more misleading

2010-04-19 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen updated MAHOUT-381: - Assignee: Sean Owen Priority: Minor (was: Major) > org.apache.mahout.cf.taste.hadoop.item is more mi