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Submodular Mutual Information for Targeted Data Subset Selection
- Publication Year :
- 2021
-
Abstract
- With the rapid growth of data, it is becoming increasingly difficult to train or improve deep learning models with the right subset of data. We show that this problem can be effectively solved at an additional labeling cost by targeted data subset selection(TSS) where a subset of unlabeled data points similar to an auxiliary set are added to the training data. We do so by using a rich class of Submodular Mutual Information (SMI) functions and demonstrate its effectiveness for image classification on CIFAR-10 and MNIST datasets. Lastly, we compare the performance of SMI functions for TSS with other state-of-the-art methods for closely related problems like active learning. Using SMI functions, we observe ~20-30% gain over the model's performance before re-training with added targeted subset; ~12% more than other methods.<br />Comment: Accepted to ICLR 2021 S2D-OLAD Workshop; https://s2d-olad.github.io/. arXiv admin note: substantial text overlap with arXiv:2103.00128
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2105.00043
- Document Type :
- Working Paper