Document (#19953)

Author
Sparck Jones, K.
Jones, G.J.F.
Foote, J.T.
Young, S.J.
Title
Experiments in spoken document retrieval
Source
Information processing and management. 32(1996) no.4, S.399-417
Year
1996
Abstract
Describes experiments in the retrieval of spoken documents in multimedia systems. Speech documents pose a particular problem for retrieval since their words as well as contents are unknown. Addresses this problem, for a video mail application, by combining state of the art speech recognition with established document retrieval technologies so as to provide an effective and efficient retrieval tool. Tests with a small spoken message collection show that retrieval precision for the spoken file can reach 90% of that obtained when the same file is used, as a benchmark, in text transcription form
Footnote
Wiederabdruck in: Readings in informatio retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.493-502.
Theme
Sprachretrieval
Form
Worttonträger

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