Method for generating and maintaining a specialised knowledge base, comprises statistical analysis of specialised textual information and combination of statistical base with general knowledge base

摘要

A flow of textual information (10) is analysed statistically (12) using a moving window to produce a statistical knowledge base (16) which contains some concepts (18) common to those in a general knowledge base (20) and some specific concepts (22) which are unique. The common concepts have different links (24,26) in the two bases which are combined (28) to form a specialised knowledge base (30)