Tf parameter learning - #2

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alexandre-jalgos wants to merge 8 commits into

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alexandre-jalgos:tf_parameter_learning

Commits on Jun 12, 2019

Implemented a `weightModel` function that returns document term matrix learned parameters, namely the document frequency and the dictionary. But it will be more flexible to implement this logic in …
Alexandre Tadros
committed
03cfda1

Commits on Jun 17, 2019

weightModel and weighSMART2 improvements with ndoc parameter
Alexandre Tadros
committed
323765a

Commits on Jul 15, 2019

Fixed model impllementation and adaptive learning of document term matrix and text embedding
Alexandre Tadros
committed
a4aac74
Removed unused function
Alexandre Tadros
committed
a71d511
Removed unused weight function
Alexandre Tadros
committed
c92dcaf

Commits on Jul 22, 2019

Fixed minor bugs to compute empty description documents in TF data table
Alexandre Tadros
committed
9a25596

Commits on Jul 31, 2019

Fixed bug related to term not in dictionary in TF data.table
Alexandre Tadros
committed
8ffe6c9

Commits on Aug 7, 2019

factor columns in TF data.table
Alexandre Tadros
committed
3f4efe3