Innovative text feature construction method and system based on enterprise disclosure report

The invention provides an innovative text feature construction method and system based on an enterprise disclosure report, and relates to the technical field of feature mining. The invention designs an innovative text extraction method applicable to the field based on enterprise disclosure reports. According to the method, the enterprise disclosure report corpus in the specific field is constructed, the innovation dictionary applicable to the field is constructed based on the Word2Vec model, and the disclosure report innovation text in the specific field can be extracted more accurately and effectively. By means of the method, the accuracy and effectiveness of extracting the innovative text in the specific field disclosure report are improved, and field related information can be better understood and utilized. Meanwhile, through an innovative text reasoning feature construction method based on ChatGPT, reasoning information possibly obtained based on the innovative text can be further mined, so that the repr