CLARIN:EL Dictionary
type: ConceptScheme
preferred label: Λεξικό CLARIN:EL @el

information extraction
type: Concept
preferred label: εξαγωγή πληροφορίας @el
narrower: speech retrieval

speech retrieval
type: Concept
alternative label: SR
alternative label: spoken document retrieval
alternative label: ανάκτηση προφορικών εγγράφων @el
alternative label: SDR
preferred label: ανάκτηση ομιλίας @el
in scheme: CLARIN:EL Dictionary
broader: information extraction
note: Speech Retrieval is the process of retrieving spoken audio material (documents)in response to a search query. Search queries can be spoken or textual. Speech retrieval makes use of techniques from speech recognition, natural language understanding and information retrieval. Possible applications are the indexing of archives of broadcast material, and monitoring of telephone conversations.