Publications

This is our catalog of publications authored by IBM researchers, in collaboration with the global research community. It’s an ever-growing body of work that shows why IBM is one of the most important contributors to modern computing.

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168 results for Bhuvana Ramabhadran

N-best entropy based data selection for acoustic modeling
- - Nobuyasu Itoh
  - Tara N. Sainath
  - et al.
- 2012
- ICASSP 2012
Constructing ensembles of dissimilar acoustic models using hidden attributes of training data
- - Takashi Fukuda
  - Ryuki Tachibana
  - et al.
- 2012
- ICASSP 2012
Prediction of F0 contours from symbolic and numerical variables using continuous conditional random fields
- - Raul Fernandez
  - Steve Minnis
  - et al.
- 2012
- ICASSP 2012
Improved pre-training of deep belief networks using sparse encoding symmetric machines
- - Christian Plahl
  - Tara N. Sainath
  - et al.
- 2012
- ICASSP 2012
Auto-encoder bottleneck features using deep belief networks
- - Tara N. Sainath
  - Brian Kingsbury
  - et al.
- 2012
- ICASSP 2012
Reducing computational complexities of exemplar-based sparse representations with applications to large vocabulary speech recognition
- - Tara N. Sainath
  - Bhuvana Ramabhadran
  - et al.
- 2011
- INTERSPEECH 2011
Convergence of Line Search A-Function methods
- - Dimitri Kanevsky
  - David Nahamoo
  - et al.
- 2011
- INTERSPEECH 2011
Feature combination approaches for discriminative language models
- - Ebru Arisoy
  - Bhuvana Ramabhadran
  - et al.
- 2011
- INTERSPEECH 2011
Frame-level AnyBoost for LVCSR with the MMI criterion
- - Ryuki Tachibana
  - Takashi Fukuda
  - et al.
- 2011
- ASRU 2011
Improved spoken query transcription using co-occurrence information
- - Jonathan Mamou
  - Abhinav Sethy
  - et al.
- 2011
- INTERSPEECH 2011