Analysis of Free Answer by Morphological Text Mining

A Case Study of KAMOGAWA-River Basin Round-table Conference

Abstract

The purpose of this study mainly uses the free answer that has been placed as a thing supplementing interpretation by fixed-quantity data conventionally, and it is to clarify the structure of the opinion by a Japanese morpheme. As a result of analysis, the opinion structure of the free answer showed that it consisted of the space that " urban area - suburbs " axis by the regional phenomenon and the " fine sight-ugly sight " axis by the river use phenomenon formed.