Querying out-of-vocabulary words in lexicon-based keyword spotting.
Joan PuigcerverAlejandro H. ToselliEnrique VidalPublished in: Neural Comput. Appl. (2017)
Keyphrases
- out of vocabulary
- keyword spotting
- language model
- speech recognition
- word segmentation
- n gram
- handwritten documents
- cross language information retrieval
- broadcast news
- named entity recognition
- hidden markov models
- parallel corpora
- cross lingual
- language modeling
- printed documents
- query terms
- handwriting recognition
- query expansion
- document retrieval
- retrieval model
- text classification
- word recognition
- test collection
- automatic speech recognition
- language independent
- information retrieval
- named entities
- machine translation
- word level
- probabilistic model
- query processing
- digital libraries
- natural language