Presentation of a query expansion method based on the association matrix among the local information. The query expansion process can be described as follows.
提出了基于局部信息中检索词间关联矩阵的查询扩展方法。
参考来源 - 史文结构化信息检索系统的研究与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
An approximate approach of querying between heterogeneous ontology-based information systems based on an association matrix is proposed.
提出一种基于关系矩阵的异构本体信息系统间近似查询方法。
Then using the combining method of co-association matrix, the final result is obtained by using spectral clustering algorithm on this matrix.
再采用基于互联合矩阵的集成方法，在构造的相似度矩阵上应用谱聚类算法来完成对数据的最后聚类。
The actual procedure and algorithm for query decomposition optimisation with association matrix is proposed, and is convenient to be performed on a computer.
本文提出了利用关联矩阵进行查询分解优化的具体过程和算法。这种方法极利于在计算机上实现。
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