Improving spoken document retrieval by unsupervised language model adaptation using utterance-based web search.
Robert HermsMarc RitterThomas Wilhelm-SteinMaximilian EiblPublished in: INTERSPEECH (2014)
Keyphrases
- spoken document retrieval
- web search
- search engine
- information retrieval
- spoken language
- test collection
- spoken documents
- cross language
- web search engines
- natural language
- speech retrieval
- broadcast news
- speech recognition
- language processing
- target language
- multimedia
- web pages
- search queries
- unsupervised learning
- semi supervised
- knn
- digital libraries