Chopra, Sumit

Dimensionality Reduction by Learning an Invariant Mapping

Hadsell, R., Chopra, S., & LeCun, Y. (2006) · 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2 (CVPR'06)

Face and Expression RecognitionNeural Networks and Applications

Cited by 5,336

Learning a Similarity Metric Discriminatively, with Application to Face Verification

Chopra, S., Hadsell, R., & LeCun, Y. (2005) · 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05)

Face and Expression RecognitionFace recognition and analysis

Cited by 4,036

Sequence Level Training with Recurrent Neural Networks

Ranzato, M., Chopra, S., Auli, M., & Zaremba, W. (2015) · arXiv

Natural Language Processing TechniquesTopic Modeling

Cited by 1,426

Efficient Learning of Sparse Representations with an Energy-Based Model

Ranzato, M., Poultney, C., Chopra, S., & LeCun, Y. (2007) · Advances in Neural Information Processing Systems 19

Sparse and Compressive Sensing TechniquesAdvanced Neural Network Applications

Cited by 1,106

Towards AI-Complete Question Answering: A Set of Prerequisite Toy Tasks

Weston, J., Bordes, A., Chopra, S., Rush, A. M., van Merriënboer, B., Joulin, A., & Mikolov, T. (2015) · arXiv

Spatial Cognition and NavigationTopic Modeling

Cited by 670

Large-scale Simple Question Answering with Memory Networks

Bordes, A., Usunier, N., Chopra, S., & Weston, J. (2015) · arXiv

Topic ModelingInformation Retrieval and Search Behavior

Cited by 528

Dialogue Learning With Human-In-The-Loop

Li, J., Miller, A. H., Chopra, S., Ranzato, M., & Weston, J. (2016) · arXiv

Speech and dialogue systemsReinforcement Learning in Robotics

Cited by 90