volume 15, issue 4, P357-372 2002
DOI: 10.1076/call.15.4.357.8267
View full text

Abstract: Improving the parsing accuracy of a statistical`context sensitive' parser, we have developed a new learner model which is capable of identifying the structural de®ciencies of a learner for the template-automaton-based ICALL (intelligent language tutoring system) of Japanese-English writing skill (Tokuda & Chen, 2001). The parsing accuracy of corpus-based parsers is improved ®rst by pre-assigning POS (part-of-speech) tags to well-formed sentences in a template and then by making use of a compound dictionary of…

expand abstract