Title :
Open Vocabulary ASR for Audiovisual Document Indexation
Author :
Allauzen, Alexandre ; Gauvain, Jean-Luc
Author_Institution :
Spoken Language Process. Group, LIMSI-CNRS, Orsay, France
fDate :
March 18-23, 2005
Keywords :
error statistics; learning (artificial intelligence); meta data; parameter estimation; probability; speech recognition; vocabulary; audiovisual document indexation; grapheme-to-phoneme conversion; language model training; n-gram probabilities; open vocabulary ASR; open vocabulary speech recognition; part-of-speech tagger; recognition vocabulary; vocabulary adaptation; word classes; word error rate; Automatic speech recognition; Broadcasting; Content based retrieval; Data mining; Error analysis; Indexing; Information retrieval; Natural languages; Storage automation; Vocabulary;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415288
