GRAPHICAL MODELS FOR REPRESENTING TEXT DOCUMENTS FOR COMPUTER ANALYSIS

摘要

PURPOSE: A graphic model for expressing a text document in order to analyze a computer is provided to calculate the similarity of two documents by inspecting the number of common edges between two graphs based on modified vector-space expression. CONSTITUTION: A document including arranged words is received(501). A graph data structure is generated about the document. The graph data structure includes nodes and edges. The node shows the discrete word at the document. The edge distinguishes the number of nodes. The graph data structure is stored in an information storage(540).