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Usage based strength between related help topics and context based mapping thererof in a help information retrieval system
Usage based strength between related help topics and context based mapping thererof in a help information retrieval system
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机译:帮助信息检索系统中相关帮助主题与基于上下文的映射之间基于使用的强度
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摘要
An information retrieval system allows a user to navigate through a plurality of informational items for a desired informational item, and upon selection of an informational item, presents other informational items related to the selected informational item. The information retrieval system in accordance with the principles of the present invention maintains a database that defines a relational association between a plurality of informational items in the system. The relational association is based on historical navigational behavior of users of the information retrieval system, and includes a relationship type, which is based on the characteristic similarities between the informational items, and relationship strength, which is based on the historical frequency of any related informational items being selected by a user within the same information retrieval session. When a navigation from one informational item to another informational item is detected, the relationship type and the relationship strength of the two informational items are determined and stored in the database. During a subsequent selection of an informational item, any related informational items related to the selected informational item are sorted based on the respective relationship types and relationship strengths, and are provided in a sorted list from which the user can select.
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