Adwait Ratnaparkhi

According to our database, Adwait Ratnaparkhi authored at least 38 papers between 1994 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Sovereign Risk Summarization.

Kaushal Shetty, Santosh Kumar Bojanki, Adwait Ratnaparkhi

Proceedings of the 5th ACM International Conference on AI in Finance, 2024

2023

Athena 2.0: Discourse and User Modeling in Open Domain Dialogue.

Omkar Patil, Lena Reed, Kevin K. Bowden, Juraj Juraska, Wen Cui, Vrindavan Harrison, Rishi Rajasekaran, Angela Ramirez, Cecilia Li, Eduardo Zamora, Phillip Lee, Jeshwanth Bheemanpally, Rohan Pandey, Adwait Ratnaparkhi, Marilyn A. Walker

CoRR, 2023

2021

Athena 2.0: Contextualized Dialogue Management for an Alexa Prize SocialBot.

Juraj Juraska, Kevin K. Bowden, Lena Reed, Vrindavan Harrison, Wen Cui, Omkar Patil, Rishi Rajasekaran, Angela Ramirez, Cecilia Li, Eduardo Zamora, Phillip Lee, Jeshwanth Bheemanpally, Rohan Pandey, Adwait Ratnaparkhi, Marilyn A. Walker

CoRR, 2021

Resolving Prepositional Phrase Attachment Ambiguities with Contextualized Word Embeddings.

Adwait Ratnaparkhi, Atul Kumar

Proceedings of the 18th International Conference on Natural Language Processing (ICON 2021), National Institute of Technology Silchar, Silchar, India, December 16, 2021

Athena 2.0: Contextualized Dialogue Management for an Alexa Prize SocialBot.

Marilyn A. Walker, Vrindavan Harrison, Juraj Juraska, Lena Reed, Kevin Bowden, Wen Cui, Omkar Patil, Adwait Ratnaparkhi

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing: System Demonstrations, 2021

2020

MBA: Mini-Batch AUC Optimization.

San Gultekin, Avishek Saha, Adwait Ratnaparkhi, John W. Paisley

IEEE Trans. Neural Networks Learn. Syst., 2020

2018

Scalable Query N-Gram Embedding for Improving Matching and Relevance in Sponsored Search.

Xiao Bai, Erik Ordentlich, Yuanyuan Zhang, Andy Feng, Adwait Ratnaparkhi, Reena Somvanshi, Aldi Tjahjadi

Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 2018

2017

Maximum Entropy Models for Natural Language Processing.

Adwait Ratnaparkhi

Proceedings of the Encyclopedia of Machine Learning and Data Mining, 2017

A Practical Exploration System for Search Advertising.

Parikshit Shah, Ming Yang, Sachidanand Alle, Adwait Ratnaparkhi, Ben Shahshahani, Rohit Chandra

Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, August 13, 2017

2015

An End-to-End Conversational Second Screen Application for TV Program Discovery.

Peter Z. Yeh, Deepak Ramachandran, Benjamin Douglas, Adwait Ratnaparkhi, William Jarrold, Ronald Provine, Peter F. Patel-Schneider, Stephen Laverty, Nirvana Tikku, Sean Brown, Jeremy Mendel, Adam Emfield

AI Mag., 2015

Belief Tracking with Stacked Relational Trees.

Deepak Ramachandran, Adwait Ratnaparkhi

Proceedings of the SIGDIAL 2015 Conference, 2015

A TV Program Discovery Dialog System using recommendations.

Deepak Ramachandran, Mark A. Fanty, Ronald Provine, Peter Z. Yeh, William Jarrold, Adwait Ratnaparkhi, Benjamin Douglas

Proceedings of the SIGDIAL 2015 Conference, 2015

2014

An end-to-end dialog system for TV program discovery.

Deepak Ramachandran, Peter Z. Yeh, William Jarrold, Benjamin Douglas, Adwait Ratnaparkhi, Ronald Provine, Jeremy Mendel, Adam Emfield

Proceedings of the 2014 IEEE Spoken Language Technology Workshop, 2014

Mining Large-Scale Knowledge Graphs to Discover Inference Paths for Query Expansion in NLIDB.

Peter Z. Yeh, Adwait Ratnaparkhi

Proceedings of the 2014 AAAI Fall Symposia, Arlington, Virginia, USA, November 13-15, 2014, 2014

A Speech-Driven Second Screen Application for TV Program Discovery.

Peter Z. Yeh, Benjamin Douglas, William Jarrold, Adwait Ratnaparkhi, Deepak Ramachandran, Peter F. Patel-Schneider, Stephen Laverty, Nirvana Tikku, Sean Brown, Jeremy Mendel

Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

2011

A feature-pair-based associative classification approach to look-alike modeling for conversion-oriented user-targeting in tail campaigns.

Ashish Mangalampalli, Adwait Ratnaparkhi, Andrew O. Hatch, Abraham Bagherjeiran, Rajesh Parekh, Vikram Pudi

Proceedings of the 20th International Conference on World Wide Web, 2011

Learning to target: what works for behavioral targeting.

Sandeep Pandey, Mohamed Aly, Abraham Bagherjeiran, Andrew O. Hatch, Peter Ciccolo, Adwait Ratnaparkhi, Martin Zinkevich

Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010

Maximum Entropy Models for Natural Language Processing.

Adwait Ratnaparkhi

Proceedings of the Encyclopedia of Machine Learning, 2010

A large-scale active learning system for topical categorization on the web.

Suju Rajan, Dragomir Yankov, Scott Gaffney, Adwait Ratnaparkhi

Proceedings of the 19th International Conference on World Wide Web, 2010

Ranking for the conversion funnel.

Abraham Bagherjeiran, Andrew O. Hatch, Adwait Ratnaparkhi

Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Integer Programming for Multi-class Active Learning.

Dragomir Yankov, Suju Rajan, Adwait Ratnaparkhi

Proceedings of the ICDMW 2010, 2010

Large-Scale Customized Models for Advertisers.

Abraham Bagherjeiran, Andrew O. Hatch, Adwait Ratnaparkhi, Rajesh Parekh

Proceedings of the ICDMW 2010, 2010

2006

Adapting Document Ranking to Users' Preferences Using Click-Through Data.

Min Zhao, Hang Li, Adwait Ratnaparkhi, Hsiao-Wuen Hon, Jue Wang

Proceedings of the Information Retrieval Technology, 2006

2002

Trainable approaches to surface natural language generation and their application to conversational dialog systems.

Adwait Ratnaparkhi

Comput. Speech Lang., 2002

2001

Modeling informational novelty in a conversational system with a hybrid statistical and grammar-based approach to natural language generation

Adwait Ratnaparkhi

CoRR, 2001

Question Answering Using Maximum-Entropy Components.

Abraham Ittycheriah, Martin Franz, Wei-Jing Zhu, Adwait Ratnaparkhi

Proceedings of the Language Technologies 2001: The Second Meeting of the North American Chapter of the Association for Computational Linguistics, 2001

2000

IBM's Statistical Question Answering System.

Abraham Ittycheriah, Martin Franz, Wei-Jing Zhu, Adwait Ratnaparkhi, Richard J. Mammone

Proceedings of The Ninth Text REtrieval Conference, 2000

Trainable Methods for Surface Natural Language Generation.

Adwait Ratnaparkhi

Proceedings of the 6th Applied Natural Language Processing Conference, 2000

1999

Learning to Parse Natural Language with Maximum Entropy Models.

Adwait Ratnaparkhi

Mach. Learn., 1999

1998

Statistical Models for Unsupervised Prepositional Phrase Attachment

Adwait Ratnaparkhi

CoRR, 1998

Statistical Models for Unsupervised Prepositional Phrase Attachement.

Adwait Ratnaparkhi

Proceedings of the 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, 1998

1997

A Linear Observed Time Statistical Parser Based on Maximum Entropy Models.

Adwait Ratnaparkhi

Proceedings of the Second Conference on Empirical Methods in Natural Language Processing, 1997

A Maximum Entropy Approach to Identifying Sentence Boundaries.

Jeffrey C. Reynar, Adwait Ratnaparkhi

Proceedings of the 5th Applied Natural Language Processing Conference, 1997

1996

A Maximum Entropy Model for Part-Of-Speech Tagging.

Adwait Ratnaparkhi

Proceedings of the Conference on Empirical Methods in Natural Language Processing, 1996

1995

University of Pennsylvania: description of the University of Pennsylvania system used for MUC-6.

Breck Baldwin, Michael Collins, Jason Eisner, Adwait Ratnaparkhi, Joseph Rosenzweig, Anoop Sarkar

Proceedings of the 6th Conference on Message Understanding, 1995

1994

A Maximum Entropy Model for Prepositional Phrase Attachment.

Adwait Ratnaparkhi, Jeffrey C. Reynar, Salim Roukos

Proceedings of the Human Language Technology, 1994

Decision Tree Parsing using a Hidden Derivation Model.

Frederick Jelinek, John D. Lafferty, David M. Magerman, Robert L. Mercer, Adwait Ratnaparkhi, Salim Roukos

Proceedings of the Human Language Technology, 1994

A maximum entropy model for parsing.

Adwait Ratnaparkhi, Salim Roukos, Todd Ward

Proceedings of the 3rd International Conference on Spoken Language Processing, 1994