Abstract
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We are attempting to model travel route choice behaviour with language to describe the thinking process of travelers because words can directly and clearly reflect their psychological states from a bottom-up viewpoint. This paper shows a method that extracts impressions and feelings, i.e., cognition results of travel routes, out of open-ended questionnaire texts with a thesaurus. Complex words are also allowed as cognition results. Additional considerations and training contents are also reported. Finally, an experiment on the extraction of cognition results from unseen texts is reported.