Investigating the Global Semantic Impact of Speech Recognition Error on Spoken Content Collections.
Martha A. LarsonManos TsagkiasJiyin HeMaarten de RijkePublished in: ECIR (2009)
Keyphrases
- speech recognition
- hidden markov models
- language model
- speech synthesis
- speech understanding
- speech processing
- pattern recognition
- information retrieval
- error rate
- speech recognition systems
- speech recognizer
- automatic speech recognition
- speaker dependent
- natural language
- speech signal
- noisy environments
- isolated word
- speech recognition technology
- speaker identification
- document collections
- keyword spotting
- speaker independent
- speech recognizers
- prediction error
- probabilistic model
- feature space
- feature extraction
- image processing