Data processing method and device

Abstract

The invention provides a data processing method and device. The method comprises the following steps of: obtaining a search word input by a user when a search instruction is received; determining expanded words of the search word on the basis of the search word, and carrying out search in a document database by utilizing the search word and the expanded words so as to obtain a plurality of target documents; respectively extracting feature information from each target document, wherein each target document corresponds to one piece of feature information; and predicting a hotspot technology by utilizing a preset prediction rule on the basis of the feature information corresponding to each target document, and feeding the predicted hotspot technology back to a user. According to the data processing method and device, the document recall rate is improved through expanding the search word; research hotspots can be predicted through processing a search result, so that scientific reference basis can be provided for the researches carried out on topics by researchers.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a data processing method and device. Background technique [0002] In the existing technology, due to the lack of effective literature research in the initial stage of research, researchers cannot accurately know the research trends and research hotspots in related fields, resulting in messy scientific research results and lack of novelty in data results, which ultimately leads to poor quality of articles. Generally, the published journals are of low level or even unpublishable. [0003] It can be seen that in the process of conducting research, especially in the early and middle stages of research, timely and accurate access to scientific research information can save a lot of time and money for the publication of academic achievements. At present, when researchers search for information on research topics, the search results are all fragmented information, and ...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a data processing method and device to solve the problem that when researchers search for research topics in the prior art, the search results are all fragmented information, and the specific information cannot be accurately obtained through these information. For the issue of scientific research trends, the technical solutions are as follows:

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