科技查新精准化的挑战及对策研究

Purpose/Significance] In order to meet the scientific and technological information needs of differentsubjects and improve the quality of scientific and technological novelty search, the challenges to the targetedscientific and technological novelty search are analyzed and corresponding countermeasures are put forward.[Method/Process] We introduce the connotation of targeted scientific and technological novelty search, sort out themethods of the novelty search, and analyze the challenges and put forward countermeasures. [Results/Conclusions]The challenges to the targeted scientific and technological novelty search include the precise search for the in-depthnovelty content, the wide intersection of subject knowledge, the novelty search process focused on value and data,prevention of omission of literature retrieval in other languages, and consideration on both quality and efficiency.The targeted scientific and technological novelty search needs to build targeted literature resources, develop teamcooperation services, strengthen the job competence of novelty searchers, and formulate guidelines and evaluationstandards.