DOCUMENT ANALYZER AND ITS METHOD

摘要

PROBLEM TO BE SOLVED: To correctly analyze a sentence divided into plural blocks by combining these blocks. SOLUTION: A layout analysis part 102 generates a document obtained by combining the final sentence of each text block in a document provided with layout information which is inputted by an input device 101 with the head sentence of another text block to be continued to the block concerned and allows a morpheme analysis part 191 to execute morpheme analysis. A block reconstitution part 106 detects the text block judged as a text block continued to the text block concerned based on respective evaluation values obtained as the result of morpheme analysis for the document obtained by combining the final sentence of the text block concerned with the head sentence of the text block to be continued to the block concerned and reconstitutes two corresponding blocks as one block.