Querying out-of-vocabulary words in lexicon-based keyword spotting.

Joan Puigcerver Alejandro H. Toselli Enrique Vidal

Published 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