基于語義網(wǎng)的游戲語義模型與語義檢索系統(tǒng)的研究與應(yīng)用
[Abstract]:With the rapid development of game industry, users' demand for game information is becoming more and more professional. Because of the huge information on the network and the backward keyword matching methods, the traditional retrieval can not meet the needs of users in this field. In this paper, a semantic search system based on semantic Web is proposed, which combines the core technology of semantic Web to provide a professional retrieval system for users in the field of games. First of all, this paper proposes a game ontology knowledge model based on the theory of semantic web, which includes the core concepts, terms and knowledge of the game domain, and provides a knowledge framework for semantic retrieval in the game domain. Then, several key issues in the game semantic retrieval system are studied, including the research and analysis of the game ontology knowledge base, the research of the storage and reasoning mechanism. Semantic extension algorithm and query result sorting algorithm in semantic retrieval mechanism. Finally, the requirement analysis of the game semantic retrieval system is carried out. Based on this, the design of the game semantic retrieval system is carried out, which is based on the traditional search engine query method. This paper proposes a semantic retrieval method based on game ontology knowledge base, which enriches query results by extending the semantic of user query requests with game ontology knowledge model, and optimizes the ranking of results by calculating the semantic weight of retrieval results. B / S mode is used to realize the service and management function of the system. The game semantic retrieval system has changed the traditional search mode of the general search engine. It is not only a specialized retrieval system for the information in the game field. It is also a preliminary research and application of semantic Web technology in the field of small specialized search engines.
【學(xué)位授予單位】:北京工業(yè)大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2012
【分類號】:TP391.3
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