从研报中进行关键信息提取方法及相关设备

• Format: Patent
• Language: Chinese
• Published: 25.03.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

本发明属于数据处理技术领域，具体涉及一种从研报中进行关键信息提取方法及相关设备。其中方法包括：获取研报文件，型对研报文件进行目标检测，得到目标检测结果，目标检测结果为多个目标在研报文件中的位置及类别信息；解析研报文件，获取研报文件内每一页中的字符信息，根据目标检测结果，将位于同一个目标内的字符进行合并，得到文本信息和对应的坐标位置；通过预设的文本分类模型对文本信息进行主题分类，对研报文件按主题分类进行分类存储和输出。本发明可以对不同主题的研报文件进行分类，通过对研报主题进行分类，可以快速的筛选出自己所关注的研报类别，忽略不相关的研报。 The invention belongs to the technical field of data processing, and particularly relates to a method for extracting key information from research reports and related equipment. The method comprises the steps of obtaining a research report file, performing target detection on the research report file to obtain a target detection result, wherein the target detection result is position and category information of a plurality of targets in the research report file; analyzing the research report file, obtaining character information in each page in the research report file, and combining characters in the same target according to a target detection result to obtain text information and a corresponding coordinate position; performing subject classi