Few previous researches on Web query refinement, however, try to exploit the multi-modal information.

以往对于查询精化的研究很少涉及对多模态信息的利用。

youdao

Few previous researches on Web query refinement, however, try to exploit the multi-modal information.

以往对于查询精化的研究很少涉及对多模态信息的利用。

youdao