Implementation method of psychological counseling and chatting robot for depressive population

Abstract

The invention relates to a psychological consultation chat robot implementation method for depression crowds, which comprises the steps of building a cognitive guidance dialogue module based on a template type scheme and building a psychological question and answer chat module based on a retrieval type scheme. Firstly, a cognitive guidance dialogue module is started, an input text is matched with a predefined template in the cognitive guidance dialogue module, if matching succeeds, an output statement is generated according to the matched template, otherwise, a psychological question and answer chat module is started, the input text is matched with a question pre-stored in the psychological question and answer chat module, and the input text is matched with the question pre-stored in the psychological question and answer chat module. And generating an output statement based on the answer of the question with the highest matching score. Compared with the prior art, the method has the advantages that cognitive guidance is carried out on the user by using a template type scheme, a retrieval type scheme is used as a supplement, suggestions and support are provided for the trouble of the user, and the diversity and interestingness of reply are improved.

Description

technical field [0001] The invention belongs to the field of digital mental health, relates to man-machine dialogue technology, and realizes a psychological consultation chat robot implementation method for depressed people based on a dialogue generation method combining a template type and a retrieval type. Background technique [0002] Depression is a common mental disorder characterized by persistent sadness, loss of interest, and lack of energy. In 2017, the World Health Organization (WHO) disclosed data showing that depression is the leading cause of disability worldwide. More than 320 million people of all ages suffer from depression worldwide, and the global average incidence rate is about 4.2%. Traditional face-to-face psychotherapy has been proven to be effective in the treatment of depression and other mental illnesses. However, as the proportion of mentally sub-healthy people continues to rise, it is difficult for this therapy to quickly respond to people's growi...

AI Technical Summary

Problems solved by technology

Woebot and other chat robot applications have limited response capabilities, can only conduct dialogues according to a fixed dialogue process, cannot provide more appropriate suggestions for user problems, and have limited semantic understanding and lack of flexibility

In addition, this type of software only supports English dialogue, and the content of the conversation is also based on the cultural background of Europe and the United States, which does not conform to the communication habits of the Chinese people

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