Biological relationship event extraction system and method for processing biological information

摘要

A biological relationship extraction system including a biological named entity substitution unit substituting a biological named entity in a biological document with a predetermined substitution name; a structure analyzing unit parsing the biological named entity in the biological document containing the substituted biological named entity; a relationship analyzing unit analyzing a relationship between biological named entities from the biological literature parsed by the structure analyzing unit and selecting relationship candidates; a relationship determining unit determining whether the relationship candidates delivered from the relationship analyzing unit are biologically meaningful and determining a relationship between biological named entities; and a biological named entity assignment storage unit storing the biological named entity and a substitution name corresponding to the biological named entity and providing a substitution name or a biological named entity.