Query rewrite corrections

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for natural language processing. One of the methods includes receiving a first voice query; generating a first recognition output; receiving a second voice query; determining from a recognition of the sec...

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Bibliographische Detailangaben
Hauptverfasser: Skobeltsyn, Gleb, Cherepanov, Evgeny A, Behzadi, Behshad
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods, systems, and apparatus, including computer programs encoded on computer storage media, for natural language processing. One of the methods includes receiving a first voice query; generating a first recognition output; receiving a second voice query; determining from a recognition of the second voice query that the second voice query triggers a correction request; using the first recognition output and the second recognition to determine a plurality of candidate corrections; scoring each candidate correction; and generating a corrected recognition output for a particular candidate correction having a score that satisfies a threshold value.