Makoto Yui created HIVEMALL-127:
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Summary: Create tree_predict_v1 for RandomForest model backward
compatibility
Key: HIVEMALL-127
URL: https://issues.apache.org/jira/browse/HIVEMALL-127
Project: Hivemall
Issue Type: Improvement
Reporter: Makoto Yui
RandomForest model representation has been changed between hivemall v0.5-rc.1
and v0.4.2-rc.2.
Prediction model built on v0.4.2-rc.2 or before cannot be used for v0.5-rc.1 or
later.
So, it's better to ensure backward compatibilities of prediction models, built
previously to v0.5-rc.1 release.
We are considering to provide *tree_predict_v1* for the backward compatibility.
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