Evaluation recognition and evaluation recognition network model training method and device

Abstract

The invention discloses an evaluation recognition method, a training method and device for an evaluation recognition network model, and equipment The evaluation recognition method comprises the following steps: obtaining an evaluation text to be recognized, and inputting the evaluation text into a word vector calculation network and an entity recognition network contained in an evaluation recognition network model; according to a head word of the evaluation text output by the entity recognition network and an information entropy of the head word, performing feature enhancement processing on a word vector of the evaluation text output by the word vector calculation network to obtain an enhanced feature vector of the evaluation text; and inputting the enhanced feature vector of the evaluation text and the statistical feature of the evaluation text into a classification model included in the evaluation recognition network model to obtain recognition result information of the evaluation text. By adopting the method, the problem that the poor evaluation responsible party is difficult to define accurately due to the fact that the malicious poor evaluation recognition precision is low is solved.

Description

technical field [0001] The present application relates to the field of data processing, and in particular to an evaluation and identification method, device and equipment. The present application also relates to a training method, device and equipment for evaluating and recognizing network models. Background technique [0002] With the development of Internet technology, it is becoming more and more common for users to obtain goods or services from merchants through Internet-based online platforms. Users can publish evaluation information for the obtained goods or services. User evaluation information is an important part of merchant rating calculation. Negative reviews directly affect the level of merchant ratings, and merchant ratings can affect the traffic and ranking of merchants on the platform. In fact, in order to achieve malicious competition, illegal profit and other bad purposes, there may be malicious evaluations of merchants in normal operation. Therefore, it is...

AI Technical Summary

Problems solved by technology

[0005] The evaluation identification method provided by the embodiment of the present application solves the problem that the identification accuracy of malicious bad reviews is low, which makes it difficult to accurately define the responsible party for bad reviews

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