Incremental Use Of Ctxsys.drvodm.feature_prep
(Doc ID 1955146.1)
Last updated on DECEMBER 17, 2014
Applies to:Oracle Text - Version 188.8.131.52 and later
Information in this document applies to any platform.
Currently use ctxsys.drvodm.feature_prep to extract features to build svm models like this:
CREATE TABLE model_src.km_pvy4_labeled_DATA_TERMS AS
select sequence_id, attribute_id, value
FROM TABLE(ctxsys.drvodm.feature_prep (
This extracts features for all documents in the index. It takes too long to extract everything since the index is huge.
If more docs are indexed, Is there a way to just extract features for new docs and not all documents in the index?
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