Subject and word associating devices

Details Subject and word associating devices Subject and word associating devices

1990-07-11

1992-06-16

Shaw, Dale M.

Boots, shoes, and leggings

G06F 1538

Patent

active

051229510

ABSTRACT:
A subject associating device which includes concept table storage for accommodating a concept table; subject pattern storage for accommodating subject patterns representative of subjects of sentences; a subject pattern generator for converting a sequence of learning phrases or words into a sequence of independent word concepts for generating histograms for the independent word concepts and for storing a pattern of the histograms in the subject pattern storage as a subject pattern; and a subject associating unit for converting the sequence of phrases or words input into the sequence of independent word concepts, for generating the histogram for the independent word concept, for performing a matching between the pattern of independent word concepts of the input sentence and the subject pattern accommodated in the subject pattern storage, and for selecting the subject pattern, which has the small matching distance, as the subject pattern descriptive of the subject of the input sentence.

REFERENCES:
patent: 4712174 (1987-12-01), Minkler, II
patent: 4758977 (1988-07-01), Morimoto et al.
patent: 4777600 (1988-10-01), Saito et al.
patent: 4882681 (1989-11-01), Brotz
"Association-Based Parser for Speech Understanding Systems", Denshi Jouhou Tsuushin Gakkai Ronbunshuu (Collection of Treatises of the Society of Electronic Information and Communication), vol. J71-D, No. 5, pp. 782-789.
"Association-Based Parallel Parser for Speech Understanding Systems", by M. Hori, R. Mizoguchi, and O. Kakusho.

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