A system for information retrieval from large records of Czech spoken data
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F06%3A%230001404" target="_blank" >RIV/46747885:24220/06:#0001404 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
A system for information retrieval from large records of Czech spoken data
Original language description
In the paper we describe a complex multi-level system that serves for automatic search in large records of Czech spoken data. It includes modules for audio signal segmentation, speaker identification and adaptation, speech recognition and full-text search. The search can focus both on key-words and key-speakers. The transcription accuracy is about 79% (for broadcast programs), search accuracy about 90%. Due to its distributed platform, the system can operate in almost real-time.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JC - Computer hardware and software
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F05%2F0278" target="_blank" >GA102/05/0278: New trends in research and application of voice technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
9th International Conference on Text, Speech and Dialogue
ISBN
3-540-39090-1
ISSN
0302-9743
e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
SPRINGER-VERLAG BERLIN
Place of publication
Brno, CZECH REPUBLIC
Event location
Brno, CZECH REPUBLIC
Event date
Jan 1, 2006
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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