Experiments data set comes from SIPO.Evaluation results show that the model works well;it overcomes drawbacks of existing patent search method for examination task partially,...

• 实验数据来源于中国国家知识产权局,结果显示该检索模型是有效的,部分地克服了现有检索方法的不足,大大减轻了审查员的工作负担,提高了工作效率。