[jira] [Created] (HIVEMALL-24) Fix the prediction logic of Field-aware Factorization Machines more scalable

2017-01-15 Thread Makoto Yui (JIRA)
Makoto Yui created HIVEMALL-24:
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 Summary: Fix the prediction logic of Field-aware Factorization 
Machines more scalable
 Key: HIVEMALL-24
 URL: https://issues.apache.org/jira/browse/HIVEMALL-24
 Project: Hivemall
  Issue Type: Improvement
Reporter: Makoto Yui
Assignee: Makoto Yui


We already introduced a draft implementation of Field-aware Factorization 
Machines [2] in [1] but it's prediction scheme is not scalable.

Need to fix the prediction logic for production uses.

[1] https://github.com/myui/hivemall/pull/284
[2] http://www.csie.ntu.edu.tw/~cjlin/papers/ffm.pdf



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[jira] [Created] (HIVEMALL-23) Introduce useful Java Annotations

2017-01-15 Thread Makoto Yui (JIRA)
Makoto Yui created HIVEMALL-23:
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 Summary: Introduce useful Java Annotations
 Key: HIVEMALL-23
 URL: https://issues.apache.org/jira/browse/HIVEMALL-23
 Project: Hivemall
  Issue Type: Improvement
Reporter: Makoto Yui
Priority: Minor


Support annotations like VisibleForTesting, Beta and Since.




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