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Nanda Kambhatla
Researcher at IBM
Publications - 36
Citations - 2206
Nanda Kambhatla is an academic researcher from IBM. The author has contributed to research in topics: Dialog system & Natural language. The author has an hindex of 18, co-authored 35 publications receiving 2061 citations. Previous affiliations of Nanda Kambhatla include Oregon Health & Science University.
Papers
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Proceedings Article
Fast Non-Linear Dimension Reduction
Nanda Kambhatla,Todd K. Leen +1 more
TL;DR: Experiments with speech and image data indicate that the local linear algorithm produces encodings with lower distortion than those built by five layer auto-associative networks.
Proceedings ArticleDOI
tRuEcasIng
TL;DR: This paper proposes a statistical, language modeling based truecaser which achieves an accuracy of ∼98% on news articles and argues for the use of truecasing as a valuable component in text processing applications.
Patent
Medical non-intrusive prevention based on network of embedded systems
TL;DR: In this paper, the detection of symptoms of illness is performed through the utilization of embedded devices equipped with various sensors, such as cameras, glasses, wrist watches, TVs, fire warning systems, and having the ability to analyze the detected information and to transmit that information via wireless and regular communication channels to a central server for a more detailed analysis and possible action.
Journal ArticleDOI
Natural language dialogue for personalized interaction
Wlodek Zadrozny,Margo Budzikowska,Joyce Y. Chai,Nanda Kambhatla,Sylvie Levesque,Nicolas Nicolov +5 more
TL;DR: NL research attempts to define extensive discourse models that in turn provide improved models of context-enabling HCI and personalization, which are key to true personalization.
Journal ArticleDOI
Natural Language Assistant: A Dialog System for Online Product Recommendation
Joyce Y. Chai,Veronika Horvath,Nicolas Nicolov,Margo Stys,Nanda Kambhatla,Wlodek Zadrozny,Prem Melville +6 more
TL;DR: The NATURAL language ASSISTANT (NLA), a web-based natural language dialog system to help users find relevant products on electronic-commerce sites, brings together technologies in natural language processing and human-computer interaction to create a faster and more intuitive way of interacting with web sites.