Ananth Sankar

According to our database, Ananth Sankar authored at least 35 papers between 1993 and 2024.

Collaborative distances:

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

2024

IndicLLMSuite: A Blueprint for Creating Pre-training and Fine-Tuning Datasets for Indian Languages.

Mohammed Safi Ur Rahman Khan, Priyam Mehta, Ananth Sankar, Umashankar Kumaravelan, Sumanth Doddapaneni, Suriyaprasaad G, Varun Balan G, Sparsh Jain, Anoop Kunchukuttan, Pratyush Kumar, Raj Dabre, Mitesh M. Khapra

CoRR, 2024

2020

Smoothed Gaussian Mixture Models for Video Classification and Recommendation.

Sirjan Kafle, Aman Gupta, Xue Xia, Ananth Sankar, Xi Chen, Di Wen, Liang Zhang

CoRR, 2020

Image and Video Understanding for Recommendation and Spam Detection Systems.

Aman Gupta, Sirjan Kafle, Di Wen, Dylan Wang, Sumit Srivastava, Suhit Sinha, Nikita Gupta, Bharat Jain, Ananth Sankar, Liang Zhang

Proceedings of the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2020

DeText: A Deep Text Ranking Framework with BERT.

Weiwei Guo, Xiaowei Liu, Sida Wang, Huiji Gao, Ananth Sankar, Zimeng Yang, Qi Guo, Liang Zhang, Bo Long, Bee-Chung Chen, Deepak Agarwal

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2018

Speech Recognition for Medical Conversations.

Chung-Cheng Chiu, Anshuman Tripathi, Katherine Chou, Chris Co, Navdeep Jaitly, Diana Jaunzeikare, Anjuli Kannan, Patrick Nguyen, Hasim Sak, Ananth Sankar, Justin Tansuwan, Nathan Wan, Yonghui Wu, Xuedong Zhang

Proceedings of the Interspeech 2018, 2018

2013

KPCatcher - a keyphrase extraction system for enterprise videos.

Yongxin Taylor Xi, Matthias Paulik, Venkata Ramana Rao Gadde, Ananth Sankar

Proceedings of the INTERSPEECH 2013, 2013

2012

Cisco's speaker segmentation and recognition system.

Sashin Kajarekar, Aparna Khare, Matthias Paulik, Neha Agrawal, Panchi Panchapagesan, Ananth Sankar, Satish Gannu

Proceedings of the Odyssey 2012: The Speaker and Language Recognition Workshop, 2012

2005

Bayesian Model Combination (BAYCOM) for Improved Recognition.

Ananth Sankar

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Mixtures of inverse covariances.

Vincent Vanhoucke, Ananth Sankar

IEEE Trans. Speech Audio Process., 2004

A comprehensive study of task-specific adaptation of speech recognition models.

Ananth Sankar, Ashvin Kannan

Speech Commun., 2004

2003

Variable length mixtures of inverse covariances.

Vincent Vanhoucke, Ananth Sankar

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Learning linguistically valid pronunciations from acoustic data.

Françoise Beaufays, Ananth Sankar, Shaun Williams, Mitch Weintraub

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Learning Name Pronunciations in Automatic Speech Recognition Systems.

Françoise Beaufays, Ananth Sankar, Shaun Williams, Mitch Weintraub

Proceedings of the 15th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2003), 2003

Utterance verification based on statistics of phone-level confidence scores.

Ananth Sankar, Su-Lin Wu

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Improved modeling and efficiency for automatic transcription of Broadcast News.

Ananth Sankar, Venkata Ramana Rao Gadde, Andreas Stolcke, Fuliang Weng

Speech Commun., 2002

Automatic confidence score mapping for adapted speech recognition systems.

Ananth Sankar, Ashvin Kalman

Proceedings of the IEEE International Conference on Acoustics, 2002

2000

Word-level rate of speech modeling using rate-specific phones and pronunciations.

Jing Zheng, Horacio Franco, Fuliang Weng, Ananth Sankar, Harry Bratt

Proceedings of the IEEE International Conference on Acoustics, 2000

1999

Parameter tying and gaussian clustering for faster, better, and smaller speech recognition.

Ananth Sankar, Venkata Ramana Rao Gadde

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

Rapid speech recognizer adaptation to new speakers.

Vassilios Digalakis, Heather Collier, Sid Berkowitz, Adrian Corduneanu, Enrico Bocchieri, Ashvin Kannan, Constantinos Boulis, Sanjeev Khudanpur, William Byrne, Ananth Sankar

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Efficient lattice representation and generation.

Fuliang Weng, Andreas Stolcke, Ananth Sankar

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Robust HMM estimation with Gaussian merging-splitting and tied-transform HMMs.

Ananth Sankar

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

A new look at HMM parameter tying for large vocabulary speech recognition.

Ananth Sankar

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

1997

HMM state clustering across allophone class boundaries.

Zeév Rivlin, Ananth Sankar, Harry Bratt

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Acoustic clustering and adaptation for robust speech recognition.

Larry P. Heck, Ananth Sankar

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

1996

A maximum-likelihood approach to stochastic matching for robust speech recognition.

Ananth Sankar, Chin-Hui Lee

IEEE Trans. Speech Audio Process., 1996

An experimental study of acoustic adaptation algorithms.

Ananth Sankar, Leonardo Neumeyer, Mitchel Weintraub

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

Acoustic adaptation using nonlinear transformations of HMM parameters.

Victor Abrash, Ananth Sankar, Horacio Franco, Michael Cohen

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

1995

Training data clustering for improved speech recognition.

Ananth Sankar, Françoise Beaufays, Vassilios Digalakis

Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

A comparative study of speaker adaptation techniques.

Leonardo Neumeyer, Ananth Sankar, Vassilios Digalakis

Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

Connectionist speaker normalization and adaptation.

Victor Abrash, Horacio Franco, Ananth Sankar, Michael Cohen

Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

Robust speech recognition based on stochastic matching.

Ananth Sankar, Chin-Hui Lee

Proceedings of the 1995 International Conference on Acoustics, 1995

1994

An experiment in spoken language acquisition.

Allen L. Gorin, Stephen E. Levinson, Ananth Sankar

IEEE Trans. Speech Audio Process., 1994

Stochastic matching for robust speech recognition.

Ananth Sankar, Chin-Hui Lee

IEEE Signal Process. Lett., 1994

1993

Growing and Pruning Neural Tree Networks.

Ananth Sankar, Richard J. Mammone

IEEE Trans. Computers, 1993

Visual focus of attention in adaptive language acquisition.

Ananth Sankar, Allen L. Gorin

Proceedings of the IEEE International Conference on Acoustics, 1993