Search Results for author: Radha Chitta

Found 4 papers, 0 papers with code

Long-Term Memory Networks for Question Answering

no code implementations6 Jul 2017 Fenglong Ma, Radha Chitta, Saurabh Kataria, Jing Zhou, Palghat Ramesh, Tong Sun, Jing Gao

Question answering is an important and difficult task in the natural language processing domain, because many basic natural language processing tasks can be cast into a question answering task.

Question Answering

Dipole: Diagnosis Prediction in Healthcare via Attention-based Bidirectional Recurrent Neural Networks

no code implementations19 Jun 2017 Fenglong Ma, Radha Chitta, Jing Zhou, Quanzeng You, Tong Sun, Jing Gao

Existing work solves this problem by employing recurrent neural networks (RNNs) to model EHR data and utilizing simple attention mechanism to interpret the results.

Deep Multimodal Representation Learning from Temporal Data

no code implementations CVPR 2017 Xitong Yang, Palghat Ramesh, Radha Chitta, Sriganesh Madhvanath, Edgar A. Bernal, Jiebo Luo

In recent years, Deep Learning has been successfully applied to multimodal learning problems, with the aim of learning useful joint representations in data fusion applications.

Audio-Visual Speech Recognition Representation Learning +2

Scalable Kernel Clustering: Approximate Kernel k-means

no code implementations16 Feb 2014 Radha Chitta, Rong Jin, Timothy C. Havens, Anil K. Jain

Kernel-based clustering algorithms have the ability to capture the non-linear structure in real world data.

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