Image analysis – Pattern recognition
Reexamination Certificate
2005-03-04
2008-08-12
Bella, Matthew C (Department: 2624)
Image analysis
Pattern recognition
C707S793000
Reexamination Certificate
active
07412093
ABSTRACT:
An apparatus and a hybrid method for recognizing answer type are disclosed. The apparatus includes: a morpheme analyzer for analyzing morphemes of an input text; a syllabic answer type recognizer for extracting a predetermined size syllable from a morpheme list and recognizing an answer type based on the extracted syllable; a vocabulary feature recognizer for allocating feature to each morpheme and recognizing the feature; a vocabulary feature disambiguation unit for disambiguating vocabulary feature ambiguity of morphemes having more than one feature; a pattern rule answer type recognizer for recognizing an answer type by comparing a consecutive sequence of the morphemes and a consecutive sequence of constitutional features connected to the morphemes with a pre-constructed pattern rules; a statistic answer type recognizer for recognizing an answer type by implementing a statistic model; and an answer type sub-category recognizer for recognizing a sub-category of the recognized answer type classified to general category.
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Euisok Chung, et al.; Hybrid Named Entity Recognition for Question-Answering System.
Rohini Srihari, et al.; A Hybrid Approach for Named Entity and Sub-Type Tagging; pp. 247-254.
Chung Eui Sok
Hwang Yi Gyu
Jang Myung Gil
Lim Soojung
Bella Matthew C
Electronics and Telecommunications Research Institute
Liew Alex
Lowe Hauptman & Ham & Berner, LLP
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