357 citations · 1.3k across the 33 of their papers we have counts for
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cs.LG2018★ 1 cited
Bayes-optimal Hierarchical Classification over Asymmetric Tree-Distance Loss
Dheeraj Mekala, Vivek Gupta, Purushottam Kar +1
Hierarchical classification is supervised multi-class classification problem over the set of class labels organized according to a hierarchy. In this report, we study the work by R…
stat.ML2018★ 27 cited
Optimizing Non-decomposable Measures with Deep Networks
Amartya Sanyal, Pawan Kumar, Purushottam Kar +2
We present a class of algorithms capable of directly training deep neural networks with respect to large families of task-specific performance measures such as the F-measure and th…