| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and device for determining similarity between textual inputs. <P>SOLUTION: Natural language analysis processing is subjected to a first textual input about morphology, syntax and semantics, a suitable logical form is created by sentence to obtain a first set (1,696) of logical forms, and a second set of logical forms is further obtained for a second textual input. The first set of logical forms is compared with the second set of logical forms (1,604) to determine similarity between the first textual input and the second textual input on the basis of the comparison (1,604). <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
