Method and apparatus for creating a connection matrix

摘要

The present invention relates to a connection matrix used for syntactic processing and is aimed at providing an apparatus for creating a connection matrix with enhanced accuracy of estimate. The apparatus features a likelihood calculating section that obtains said transition likelihood from a word sequence to a word, an entropy calculating section that obtains the entropy of each entry sequence using said transition likelihood, and an entry renewal section that renews entry sequences having greatest entropy with new entry sequences by adding each one of the words to the end of them.