Robert Stone created MXNET-1399:
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Summary: Improve Multiclass MCC metric for Python
Key: MXNET-1399
URL: https://issues.apache.org/jira/browse/MXNET-1399
Project: Apache MXNet
Issue Type: Improvement
Reporter: Robert Stone
I noticed that
[https://github.com/dmlc/gluon-nlp/blob/master/scripts/text_classification/fasttext_word_ngram.py]
uses mx.metric.Accuracy() in a way that would break the Multiclass MCC metric,
so this should be improved.
I also got feedback that PCC was a poor choice of names for this metric because
users of MXNet care that it is the multiclass extension of Mathews CC, so
"mMCC" seems less obscure.
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