Morpho-syntactic analysis

Before manipulating texts written in natural language, it is almost always necessary to carry out a first analysis of the sequence of characters in order to obtain the following kind of information:

• what are the basic linguistic entities (segmentation)?
• what is the morphological nature of these entities (morphological analysis)
• what are the grammatical structure of the sentence and the syntactic characteristics of each word (syntactic analysis)

• Segmentation and morphological analysis
  • JUMAN at Kyoto University
  • A statistical approach at the NAIST
  • Decision trees without dictionaries in ATR
• Syntactic parsing
  • KNP : a parser for long sentences, developed at Kyoto University
  • An English parser based on decision trees at ATR
  • HPSG formalism in Tokyo University
  • POWER, an object-oriented parser in Niigata University
  • A probabilistic syntactic parser in Tokodai
• Combined analysis
  • A morpho-syntactic parser based on LR algorithm in Tokodai