Ananth Sankar

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 7

Top Topics

Video Classification

Gaussian Mixture Model

Speech Understanding

Top Venues

Publications

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
IndicLLMSuite: A Blueprint for Creating Pre-training and Fine-Tuning Datasets for Indian Languages. CoRR (2024)
Sirjan Kafle, Aman Gupta, Xue Xia, Ananth Sankar, Xi Chen, Di Wen, Liang Zhang
Smoothed Gaussian Mixture Models for Video Classification and Recommendation. CoRR (2020)
Weiwei Guo, Xiaowei Liu, Sida Wang, Huiji Gao, Ananth Sankar, Zimeng Yang, Qi Guo, Liang Zhang, Bo Long, Bee-Chung Chen, Deepak Agarwal
DeText: A Deep Text Ranking Framework with BERT. CIKM (2020)
Weiwei Guo, Xiaowei Liu, Sida Wang, Huiji Gao, Ananth Sankar, Zimeng Yang, Qi Guo, Liang Zhang, Bo Long, Bee-Chung Chen, Deepak Agarwal
DeText: A Deep Text Ranking Framework with BERT. CoRR (2020)
Aman Gupta, Sirjan Kafle, Di Wen, Dylan Wang, Sumit Srivastava, Suhit Sinha, Nikita Gupta, Bharat Jain, Ananth Sankar, Liang Zhang
Image and Video Understanding for Recommendation and Spam Detection Systems. KDD (2020)
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
Speech Recognition for Medical Conversations. INTERSPEECH (2018)
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
Speech recognition for medical conversations. CoRR (2017)
Yongxin Taylor Xi, Matthias Paulik, Venkata Ramana Rao Gadde, Ananth Sankar
KPCatcher - a keyphrase extraction system for enterprise videos. INTERSPEECH (2013)
Sashin Kajarekar, Aparna Khare, Matthias Paulik, Neha Agrawal, Panchi Panchapagesan, Ananth Sankar, Satish Gannu
Cisco's speaker segmentation and recognition system. Odyssey (2012)
Ananth Sankar
Bayesian Model Combination (BAYCOM) for Improved Recognition. ICASSP (1) (2005)
Vincent Vanhoucke, Ananth Sankar
Mixtures of inverse covariances. IEEE Trans. Speech Audio Process. 12 (3) (2004)
Ananth Sankar, Ashvin Kannan
A comprehensive study of task-specific adaptation of speech recognition models. Speech Commun. 42 (1) (2004)
Françoise Beaufays, Ananth Sankar, Shaun Williams, Mitch Weintraub
Learning linguistically valid pronunciations from acoustic data. INTERSPEECH (2003)
Vincent Vanhoucke, Ananth Sankar
Variable length mixtures of inverse covariances. INTERSPEECH (2003)
Françoise Beaufays, Ananth Sankar, Shaun Williams, Mitch Weintraub
Learning Name Pronunciations in Automatic Speech Recognition Systems. ICTAI (2003)
Vincent Vanhoucke, Ananth Sankar
Mixtures of inverse covariances. ICASSP (1) (2003)
Ananth Sankar, Su-Lin Wu
Utterance verification based on statistics of phone-level confidence scores. ICASSP (1) (2003)
Ananth Sankar, Venkata Ramana Rao Gadde, Andreas Stolcke, Fuliang Weng
Improved modeling and efficiency for automatic transcription of Broadcast News. Speech Commun. 37 (1-2) (2002)
Ananth Sankar, Ashvin Kalman
Automatic confidence score mapping for adapted speech recognition systems. ICASSP (2002)
Jing Zheng, Horacio Franco, Fuliang Weng, Ananth Sankar, Harry Bratt
Word-level rate of speech modeling using rate-specific phones and pronunciations. ICASSP (2000)
Ananth Sankar, Venkata Ramana Rao Gadde
Parameter tying and gaussian clustering for faster, better, and smaller speech recognition. EUROSPEECH (1999)
Vassilios Digalakis, Heather Collier, Sid Berkowitz, Adrian Corduneanu, Enrico Bocchieri, Ashvin Kannan, Constantinos Boulis, Sanjeev Khudanpur, William Byrne, Ananth Sankar
Rapid speech recognizer adaptation to new speakers. ICASSP (1999)
Fuliang Weng, Andreas Stolcke, Ananth Sankar
Efficient lattice representation and generation. ICSLP (1998)
Ananth Sankar
Robust HMM estimation with Gaussian merging-splitting and tied-transform HMMs. ICSLP (1998)
Ananth Sankar
A new look at HMM parameter tying for large vocabulary speech recognition. ICSLP (1998)
Zeév Rivlin, Ananth Sankar, Harry Bratt
HMM state clustering across allophone class boundaries. EUROSPEECH (1997)
Larry P. Heck, Ananth Sankar
Acoustic clustering and adaptation for robust speech recognition. EUROSPEECH (1997)
Ananth Sankar, Chin-Hui Lee
A maximum-likelihood approach to stochastic matching for robust speech recognition. IEEE Trans. Speech Audio Process. 4 (3) (1996)
Ananth Sankar, Leonardo Neumeyer, Mitchel Weintraub
An experimental study of acoustic adaptation algorithms. ICASSP (1996)
Victor Abrash, Ananth Sankar, Horacio Franco, Michael Cohen
Acoustic adaptation using nonlinear transformations of HMM parameters. ICASSP (1996)
Ananth Sankar, Françoise Beaufays, Vassilios Digalakis
Training data clustering for improved speech recognition. EUROSPEECH (1995)
Ananth Sankar, Chin-Hui Lee
Robust speech recognition based on stochastic matching. ICASSP (1995)
Victor Abrash, Horacio Franco, Ananth Sankar, Michael Cohen
Connectionist speaker normalization and adaptation. EUROSPEECH (1995)
Leonardo Neumeyer, Ananth Sankar, Vassilios Digalakis
A comparative study of speaker adaptation techniques. EUROSPEECH (1995)
Allen L. Gorin, Stephen E. Levinson, Ananth Sankar
An experiment in spoken language acquisition. IEEE Trans. Speech Audio Process. 2 (1) (1994)
Ananth Sankar, Chin-Hui Lee
Stochastic matching for robust speech recognition. IEEE Signal Process. Lett. 1 (8) (1994)
Ananth Sankar, Richard J. Mammone
Growing and Pruning Neural Tree Networks. IEEE Trans. Computers 42 (3) (1993)
Ananth Sankar, Allen L. Gorin
Visual focus of attention in adaptive language acquisition. ICASSP (1) (1993)