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A query suggestion algorithm is presented based on query logs mining and semantic. First construct a weighted Query-URL bipartite graph from query log data. Then compute the semantic similarity of queries by distance of queries nodes and synonymy similarity to extracting semantic related queries based on graph path. Experiments show that the algorithm is more effective than substring extending algorithm...
This paper proposes a new automatic Chinese term extracting algorithm combining both statistics-based and rule-based methods. This algorithm firstly uses a statistical method to extract two-word candidates from raw corpus, and then extends these candidates forward to obtain multi-word candidate terms. We propose a new metric named term association (TA) that can measure the combining degree between...
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