VOCABULARY SELECTION FOR TEXT PROCESSING TASKS USING POWER INDICES

VOCABULARY SELECTION FOR TEXT PROCESSING TASKS USING POWER INDICES

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selecting an input vocabulary for a machine learning model using power indices. One of the methods includes computing a respective score for each of a plurality of text tokens in an initial vocabulary...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Patel, Roma, Gemp, Ian Michael, Bachrach, Yoram, Dyer, Christopher James
Format: Patent
Sprache:eng
Schlagworte:
ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selecting an input vocabulary for a machine learning model using power indices. One of the methods includes computing a respective score for each of a plurality of text tokens in an initial vocabulary and then selecting the text tokens in the input vocabulary based on the respective scores.