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From "Anjishnu (Jira)" <j...@apache.org>
Subject [jira] [Created] (MXNET-1438) New Loss Functions for Neural Information Retrieval
Date Tue, 19 Nov 2019 23:51:00 GMT
Anjishnu created MXNET-1438:
-------------------------------

             Summary: New Loss Functions for Neural Information Retrieval
                 Key: MXNET-1438
                 URL: https://issues.apache.org/jira/browse/MXNET-1438
             Project: Apache MXNet
          Issue Type: New Feature
          Components: Gluon
            Reporter: Anjishnu


Currently MxNet implements only a few loss functions useful for neural information retrieval
- in particular the Triplet Loss. In our recent research at Amazon we showed that this loss
is not ideal for neural information retrieval settings and devise a new loss function which
significantly outperformed Triplet Loss while improving training time by a factor of 10.

Relevant Paper: [https://arxiv.org/abs/1905.12786] (Published at EMNLP 2019 - WNUT)

We would like to implement this as a loss function in Gluon to help any other people working
on neural information retrieval systems using MxNet.



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