[jira] [Commented] (SPARK-4101) [MLLIB] Improve API in Word2Vec model

["Cory Nguyen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-4101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15230564#comment-15230564 ] 

Cory Nguyen commented on SPARK-4101:
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Were you guys able to implement the Doc2vec version since? Interested to know if there has been development with it since. Thanks!

> [MLLIB] Improve API in Word2Vec model
> -------------------------------------
>
>                 Key: SPARK-4101
>                 URL: https://issues.apache.org/jira/browse/SPARK-4101
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>    Affects Versions: 1.1.0
>            Reporter: Peter Rudenko
>            Priority: Minor
>
> 1) Would be nice to be able to retrieve underlying model map, to be able to work with it after (make an RDD, persist/load,  online train, etc.). (Done by [SPARK-4582|https://issues.apache.org/jira/browse/SPARK-4582] )
> 2) Be able to extend Word2VecModel to add custom functionality (like add analogyWords(w1: String, w2: String, target: String, num: Int) method, which returns n words that relates to target as w1 to w2).
> 3) Make cosineSimilarity method public to be able to reuse it. 



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