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Table 1 Search-on-speech applications

From: ALBAYZIN 2016 spoken term detection evaluation: an international open competitive evaluation in Spanish

Type of result (output) Type of query (input)
Text Query
Document SDR QbE-SDR
Document+Position STD/KWS QbE-STD
  1. ‘SDR’ stands for Spoken Document Retrieval, ‘STD’ for Spoken Term Detection, ‘KWS’ for Keyword Spotting, and ‘QbE’ for Query-by-Example. STD is called when the audio is processed before knowing the terms to search, and KWS knows beforehand the terms to search