[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15708861#comment-15708861 ] Joel Bernstein commented on SOLR-9252: -- SOLR-9816 has been opened. We can add the late

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15708850#comment-15708850 ] Joel Bernstein commented on SOLR-9252: -- I think the latest patches on this ticket have

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15708840#comment-15708840 ] Jeroen Steggink commented on SOLR-9252: --- This would be great, as the regularization m

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669357#comment-15669357 ] Joel Bernstein commented on SOLR-9252: -- [~caomanhdat], added an improved test case whi

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669226#comment-15669226 ] Kevin Risden commented on SOLR-9252: [~joel.bernstein] - Should this ticket still be op

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15415096#comment-15415096 ] Cao Manh Dat commented on SOLR-9252: I mean we should ignore that documents inside trai

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15414561#comment-15414561 ] Joel Bernstein commented on SOLR-9252: -- Ok, then we can leave it as is. > Feature sel

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15414542#comment-15414542 ] Cao Manh Dat commented on SOLR-9252: In that case, I think we should ignore these docum

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15412856#comment-15412856 ] Joel Bernstein commented on SOLR-9252: -- While testing out with different feature selec

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15407501#comment-15407501 ] Shalin Shekhar Mangar commented on SOLR-9252: - Makes sense. Thanks for the expl

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406947#comment-15406947 ] Cao Manh Dat commented on SOLR-9252: Thanks for all your work to review this ticket, to

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406766#comment-15406766 ] Joel Bernstein commented on SOLR-9252: -- Thanks! The negative set is needed because we

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406765#comment-15406765 ] Joel Bernstein commented on SOLR-9252: -- Thanks! The negative set is needed because we

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406551#comment-15406551 ] Shalin Shekhar Mangar commented on SOLR-9252: - Nice! Great to see this land in

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406468#comment-15406468 ] Joel Bernstein commented on SOLR-9252: -- [~caomanhdat], thanks for all your work on thi

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406443#comment-15406443 ] ASF subversion and git services commented on SOLR-9252: --- Commit f8cf9

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406427#comment-15406427 ] ASF subversion and git services commented on SOLR-9252: --- Commit 2c454

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406335#comment-15406335 ] ASF subversion and git services commented on SOLR-9252: --- Commit e38d6

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406336#comment-15406336 ] ASF subversion and git services commented on SOLR-9252: --- Commit 728b4

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406271#comment-15406271 ] ASF subversion and git services commented on SOLR-9252: --- Commit 73de2

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406270#comment-15406270 ] ASF subversion and git services commented on SOLR-9252: --- Commit 87938

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406088#comment-15406088 ] Joel Bernstein commented on SOLR-9252: -- This looks great, thanks for adding this. I'v

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15404587#comment-15404587 ] Joel Bernstein commented on SOLR-9252: -- [~caomanhdat], a couple questions about the te

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15403179#comment-15403179 ] Cao Manh Dat commented on SOLR-9252: +1, The new patch look goods! > Feature selection

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401939#comment-15401939 ] Joel Bernstein commented on SOLR-9252: -- Ok, just added a new patch which I believe was

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401932#comment-15401932 ] Joel Bernstein commented on SOLR-9252: -- Yeah, I just realized my last patch wasn't cor

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401836#comment-15401836 ] Cao Manh Dat commented on SOLR-9252: Hi [~joel.bernstein] The lastest patch seem missin

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401817#comment-15401817 ] Cao Manh Dat commented on SOLR-9252: +1, this should be positive examples vs training s

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15399562#comment-15399562 ] Joel Bernstein commented on SOLR-9252: -- I've been doing a final review of the patch. I

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15396798#comment-15396798 ] Cao Manh Dat commented on SOLR-9252: +1, that's make sense! > Feature selection and lo

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15396444#comment-15396444 ] Joel Bernstein commented on SOLR-9252: -- Ok, here is my thinking with *train* versus *t

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15394730#comment-15394730 ] Joel Bernstein commented on SOLR-9252: -- Ok, I have the patch running and it looks grea

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392264#comment-15392264 ] Joel Bernstein commented on SOLR-9252: -- Ok, I reviewed the TextLogisticRegressionColle

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392187#comment-15392187 ] Joel Bernstein commented on SOLR-9252: -- Ok, I made the change with the sort locally an

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392141#comment-15392141 ] Cao Manh Dat commented on SOLR-9252: I'm thinking about change *tlogit* to *train* func

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391344#comment-15391344 ] Cao Manh Dat commented on SOLR-9252: You are absolutely right! The fix for the problem

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391289#comment-15391289 ] Joel Bernstein commented on SOLR-9252: -- It looks like the final sort in the FeatureSel

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391271#comment-15391271 ] Joel Bernstein commented on SOLR-9252: -- I've been working with the latest patch. I sta

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386382#comment-15386382 ] Joel Bernstein commented on SOLR-9252: -- Yes the model can be saved as a document. The

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386322#comment-15386322 ] David Smiley commented on SOLR-9252: So is a "model" ultimately a Document? I'm guessi

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386257#comment-15386257 ] Joel Bernstein commented on SOLR-9252: -- Here is an example of how you could use the mo

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15385977#comment-15385977 ] Joel Bernstein commented on SOLR-9252: -- One of the things that's really interesting ab

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15385955#comment-15385955 ] Joel Bernstein commented on SOLR-9252: -- This is part of the larger ticket SOLR-9258, w

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15385902#comment-15385902 ] David Smiley commented on SOLR-9252: Can the point of this be explained in laymans term

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15385038#comment-15385038 ] Cao Manh Dat commented on SOLR-9252: +1 That can help expression cleaner. > Feature s

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15384990#comment-15384990 ] Joel Bernstein commented on SOLR-9252: -- One of the things I've been thinking about is

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15384914#comment-15384914 ] Joel Bernstein commented on SOLR-9252: -- I've been working with the latest patch. After

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15373886#comment-15373886 ] Cao Manh Dat commented on SOLR-9252: Thanks, That's seem a good improvement, I will upd

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15373522#comment-15373522 ] Joel Bernstein commented on SOLR-9252: -- I just reviewed the latest patch. One implemen

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15372012#comment-15372012 ] Cao Manh Dat commented on SOLR-9252: Thanks for the review, I will upload updated patch

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15371129#comment-15371129 ] Joel Bernstein commented on SOLR-9252: -- Ok I reviewed the TextLogitStream and it looks

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15370987#comment-15370987 ] Joel Bernstein commented on SOLR-9252: -- I think we should postfix the textlogiststream

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15370914#comment-15370914 ] Cao Manh Dat commented on SOLR-9252: Hi Joel, Should we add postfix for textlogitstrea

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15367151#comment-15367151 ] Cao Manh Dat commented on SOLR-9252: This is a good change. I think we should store the

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15366283#comment-15366283 ] Joel Bernstein commented on SOLR-9252: -- [~caomanhdat], I have the patch applied and ha

[jira] [Commented] (SOLR-9252) Feature selection and logistic regression on text

[ https://issues.apache.org/jira/browse/SOLR-9252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15351965#comment-15351965 ] Joel Bernstein commented on SOLR-9252: -- This is an exciting patch! I closed out SOLR-