Extraction method for technological entries representing achievements and capabilities of technological experts

Abstract

The invention discloses an extraction method for technological entries representing achievements and capabilities of technological experts. The method includes the steps of firstly performing quantitative calculation on the technological achievements and calculation on the technological entries, and obtaining the technological entries and score distribution included in each achievement; then counting achievement scores on all the technological entries, and generating a technological entry tree graph with annotations, wherein the weights of vertexes are the achievement scores on the entries, and the weights of edges are combination coefficients, namely the ratio of subsequent vertex weights to precursor vertex weights; finally calculating a technological entry list directly included in theachievements of the experts according to the achievements of the experts and the technological entries contained in the achievements; expanding the technological entry list of the experts by using anassociated relationship among the entries in the technological entry tree graph; calculating achievement scores of the experts on the expanded entries by using the combination coefficients of the technological entry tree graph, and calculating contribution coefficients, namely the ratio of the achievements scores of the experts to the total achievement scores of the technological entries; selecting k technological entries with the highest contribution coefficients for representing main research areas and the achievements and capabilities of the experts.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a method for extracting scientific and technological entries that characterizes the achievement capabilities of scientific and technological experts. Background technique [0002] Sci-tech experts play a very important role in the review and consultation of science and technology projects in my country. Improving the evaluation of science and technology experts is an important means and guarantee to promote the sustainable and healthy development of national science and technology, promote the optimal allocation of science and technology resources, and improve the level of science and technology management. At present, the evaluation of scientific and technological experts mainly considers factors such as professional titles, the number of achievements, and honorary titles. The main disadvantage of this evaluation method is that it is easy to zoom in on the fields familiar t...

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Problems solved by technology

The main disadvantage of this evaluation method is that it is easy to zoom in on the fields familiar to scientific and technological experts, and it is difficult to distinguish which research fields are more finely divided by experts, which makes it difficult to provide high-quality scientific and technological services based on expert evaluation mechanisms. For e

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