A knowledge management system of searching documents on categories by using weights

摘要

A knowledge management system having a plurality of search functions according to weights, which calculates the similarity of each field of the document using a representative index word for each field and provides a search result using domain similarity for each field of the retrieved document A representative word management unit for extracting and storing representative words from the sample documents; A degree of similarity calculation unit for calculating and storing the similarity degree of each document using the representative index word for each document and the degree of similarity between the document and each document; And a search unit for searching the document according to the document search request, displaying the searched document, and displaying the degree of similarity of each searched document. By using the knowledge management system as described above, extracting a representative index word for each field and obtaining the degree of belonging to the field by using the similarity degree with the document of each field. It is possible to analyze the extent to which documents or artifacts belong more precisely in each field, thereby providing a more accurate sectoral search.