Sentence reconstruction using word ambiguity resolution

Details Sentence reconstruction using word ambiguity resolution Sentence reconstruction using word ambiguity resolution

1998-05-05

1999-09-28

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Linguistics

Natural language

G06F 1728, G06F 1730

Patent

active

059603852

ABSTRACT:
Probabilities of usage of specific words are evaluated based on frequency of usage in the selected language, such as English. Syntax type probabilities of word sequencing are evaluated through (i) rules based on transitional probability of use of two particular words in sequence in English usage and (ii) rules based on probability of relative positioning of words of particular word categories (e.g., nouns and adjectives) in a sentence structure in English usage. A word trellis or lattice represents choice paths for alternative sentence structures. By selecting the path with the highest probability values, highly accurate sentence reconstruction is provided.

REFERENCES:
patent: 4868750 (1989-09-01), Kucera et al.
patent: 5031206 (1991-07-01), Riskin
patent: 5146405 (1992-09-01), Church
patent: 5258909 (1993-11-01), Damareau et al.
patent: 5541836 (1996-07-01), Church et al.

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