Efficient keyword spotting system for information retrieval
A new two-stage keyword spotting system was proposed based on syllable graph for audio information retrieval task,which could efficiently spot the interesting words in mass speech data,thus serve for the national security.It comprised two stages – preprocessing and searching.In the preprocessing sta...
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Main Authors: | , |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Journal on Communications
2006-01-01
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Series: | Tongxin xuebao |
Subjects: | |
Online Access: | http://www.joconline.com.cn/zh/article/74665652/ |
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