An Implementation Method for Semantic Document Search with Dynamic Relevance Routing by Hierarchical and Causal Relationships for Psychiatry

摘要

In this paper, we present an implementation method for semantic document search with dynamic relevance routing by hierarchical and causal relationships among concepts. This method makes it possible for searchers to obtain semantically related documents with various relationships of concepts, and by combining these several searches dependent on a searcher, this method realizes to obtain/discover semantically related information. We define the relevance routing as the combination of searches. The relevance routing is dynamically generated according to the searcher's objective. Our method makes it possible to retrieve documents semantically related to the relevance routing. We apply our method to the psychiatric field, and clarify the feasibility of our method.