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From "Makoto Yui (Jira)" <>
Subject [jira] [Commented] (HIVEMALL-134) Create Stanalone API for Scala/Java
Date Sat, 25 Apr 2020 08:17:00 GMT


Makoto Yui commented on HIVEMALL-134:


Implementing simple [Estimator interface|]
and calling it from python using [py4j|] is my current plan.

Then, we can leverage scikit and python stacks.

Some Hivemall users are exporting linear models (feature/weight generated by GeneralClassifier)
using SQL and running prediction in Python. 

Here is an example to create CSR matrix from Hive table.

> Create Stanalone API for Scala/Java
> -----------------------------------
>                 Key: HIVEMALL-134
>                 URL:
>             Project: Hivemall
>          Issue Type: Wish
>            Reporter: Makoto Yui
>            Priority: Major
> Standalone API of Hivemall would be useful for standalone application with enough local
> A good example of a standalone API is Smile's Scala API.

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