| 摘要 |
PURPOSE: To correct and alter an improper place of 'word arrangement information' by easily finding the improper place. CONSTITUTION: When a morpheme analysis part 102 takes a morpheme analysis of a sentence cut out of an input document, a homonym error check part 105 performs retrieval from a cooccurrence dictionary 103 by a cooccurrence dictionary retrieval part 104 and compares the retrieval result with the morpheme analysis result to judge whether or not there is a word having a homonym error. When the homonym error is judged, a control part 111 obtain the judgement result of the homonym error and cooccurrence information on which the judgement is based, and accepts an alternation indication from an input part 101 while displaying them sequentially on a display device 106 by output parts 107 and 108; when the alteration indication is received, the indication contents are supplied by a cooccurrence information alteration indication part 109 to a cooccurrence information alteration registration part 110, thereby correcting and altering the corresponding cooccurrence information in the cooccurrence dictionary 103. |
