| 摘要 |
PURPOSE:To output the plural solutions of all the considerable word sequences while adding the index of plausibility and to suppress a calculation amount and a memory consumption amount small. CONSTITUTION:A word candidate generation part 3 generates word candidates started from a character position (j) [(j)>1] of an analyzing character string. Each time the word candidate is generated, a word candidate certification part 5 checks whether a preceding character position j-1 becomes a fixed position or not, when the character position j-1 becomes the fixed position, the analysis history up to the character position j-1 is abandoned after the word sequences up to the character position j-1 are outputted as the morpheme analyzed result, and the analysis is advanced with the character position (j) as the head of analysis. Thus, an analyzing range is kept short and the calculation amount and memory consumption amount can be suppressed small. |
