77 citations · 83 across the 3 of their papers we have counts for
3 papers
Efficient and Consistent Robust Time Series Analysis
Kush Bhatia, Prateek Jain, Parameswaran Kamalaruban +1
We study the problem of robust time series analysis under the standard auto-regressive (AR) time series model in the presence of arbitrary outliers. We devise an efficient hard thr…
Locally Non-linear Embeddings for Extreme Multi-label Learning
Kush Bhatia, Himanshu Jain, Purushottam Kar +2
The objective in extreme multi-label learning is to train a classifier that can automatically tag a novel data point with the most relevant subset of labels from an extremely large…
Robust Regression via Hard Thresholding
Kush Bhatia, Prateek Jain, Purushottam Kar
We study the problem of Robust Least Squares Regression (RLSR) where several response variables can be adversarially corrupted. More specifically, for a data matrix X \in R^{p x n}…