首页>
外国专利>
METHOD AND SYSTEM FOR COMPUTER ASSISTED DETERMINATION OF THE RELEVANCE OF AN ELECTRONIC DOCUMENT FOR A PREDETERMINED SEARCH PROFILE
METHOD AND SYSTEM FOR COMPUTER ASSISTED DETERMINATION OF THE RELEVANCE OF AN ELECTRONIC DOCUMENT FOR A PREDETERMINED SEARCH PROFILE
展开▼
机译:预定搜索配置文件的电子文档相关性的计算机辅助确定方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a method and system for representing the relevance of electronic documents in relation to user-specific search and interest profiles. The relevance of each respective document in relation to specific search profiles is essentially determined by counting words. Documents and search profiles are interpreted as vectors, individual words are considered as vector components and the frequency of words is seen as values of vector components. The document vectors and search profile vectors are projected on a common plane and the angle formed by the vectors is used to measure the conformity of said document in relation to the respective search profile. The results of analysis are represented in three dimensions enabling the documents to be arranged in such a way that similar documents are located next to each other or documents which are relevant to a search profile are arranged close to said search profile. The system can be especially used in searches in computer networks such as Internet or for databank searches and visualization of library contents, archives or complex data stock of all varieties.
展开▼