Automated meaningful phrase clustering

Details Automated meaningful phrase clustering Automated meaningful phrase clustering

1997-07-11

1999-01-12

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

704254, 704251, 704245, G10L 506

Patent

active

058600639

ABSTRACT:
A system and method for automated task selection is provided where a selected task is identified from the natural speech of the user making the selection. The system and method incorporate the selection of meaningful phrases through the use of a test for significance. The selected meaningful phrases are then clustered. The meaningful phrase clusters are input to a speech recognizer that determines whether any meaningful phrase clusters are present in the input speech. Task-type decisions are then made on the basis of the recognized meaningful phrase clusters.

REFERENCES:
patent: 5384892 (1995-01-01), Strong
patent: 5434777 (1995-07-01), Luciw
patent: 5675707 (1997-10-01), Gorin et al.

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