OSCAR4 for Debian
-----------------

The pre-trained models (NGram models and DFAONTCPRFinder) have been
excluded to comply with DFSG and Policy for Debian & Machine Learning [1].
According to [2],

    > The serialised model inherited from OSCAR3 was customised using
    > unknown training data and due to a serialisation bug is missing
    > probabilities at the end of the data array. This method is currently
    > retained for convenience during testing.

Instead of ChEBI ontology included in the tarball, the one installed by
emboss-data Debian package is used. This enables using most recent ChEBI
ontology as shipped by emboss-data.

[1] https://salsa.debian.org/deeplearning-team/ml-policy/-/tags/v0.2.5
[2] oscar4-recogniser-core/src/main/java/uk/ac/cam/ch/wwmm/oscarrecogniser/tokenanalysis/NGram.java

 -- Andrius Merkys <merkys@debian.org>  Thu, 08 Sep 2022 03:03:07 -0400
