Exploring the Use of Significant Words Language Modeling for Spoken Document Retrieval.
Ying-Wen ChenKuan-Yu ChenHsin-Min WangBerlin ChenPublished in: INTERSPEECH (2017)
Keyphrases
- language modeling
- spoken document retrieval
- information retrieval
- language model
- out of vocabulary
- n gram
- test collection
- cross lingual
- retrieval model
- cross language
- word segmentation
- query expansion
- statistical language modeling
- probabilistic model
- document retrieval
- text retrieval
- text classification
- translation model
- query terms
- broadcast news
- information extraction
- feature selection
- speech recognition
- keywords
- relevance model
- pseudo relevance feedback
- language independent
- text mining
- vector space model
- web search
- information access
- question answering
- machine translation