Vertical engine searching method and system for domain body restraint

摘要: The invention discloses a vertical engine searching method for domain body restraint, which comprises the following steps of: establishing library and constructing generator importer; performing semantic analysis description on network resources by using web crawler with filter from various models of library, automatically resource conformity calculation classification to form information features; relation between resources, forming relation, finishing single storing resources; rewriting mapping retrieval according body, expansion retrieval, taking body-based as input, rule restraint through learning modes so secondary body. has advantages that saves time, improves precision realizes advantage supporting retrieval.