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The study of semantic query expansion based on improved vector space model

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3 Author(s)
Qili Tao ; Dept. of Comput. Sci. & Technol., Northwest Univ., Xi''an, China ; Ling Gao ; Zhe Zhang

Author(s)

Qili Tao
Dept. of Comput. Sci. & Technol., Northwest Univ., Xi''an, China
Ling Gao ; Zhe Zhang