Prior knowledge-based multi-modal ethnic identity sense quantitative measurement method

Abstract

The invention relates to a prior knowledge-based multi-modal ethnic identity sense quantitative measurement method and belongs to the intelligent pattern recognition and ethnology research crossing filed. According to the measurement method, ethnic minority emotion pictures are adopted as basic materials; ethnic minority identity sense survey questionnaire questions are converted into the induction materials of electrophysiological signals; after the EEG information of subjects is acquired, the EEG information implying identity senses is classified through a fuzzy neural network learning-basedEEG emotion feature extraction and classification algorithm; questionnaire survey results and EEG classification results are fused, so that ethnic identity sense quantitative measurement is realized;and the objective feeling of the subjects for the ethnic identity sense and national identity sense can be automatically analyzed. With the method of the invention adopted, the subjective influence of questionnaire surveys can be decreased, the objectivity of identity sense classification can be enhanced, and ethnic identity sense quantitative classification is more accurate and more efficient.

Description

technical field [0001] The invention relates to a multimodal information fusion method, in particular to a multimodal national identity quantitative measurement method based on prior knowledge, which belongs to the cross field of intelligent pattern recognition and ethnological research. Background technique [0002] With economic development and scientific and technological progress, exchanges between different countries and different ethnic groups have become closer and closer, and human society has entered the era of globalization. In the process of communication and interaction between various ethnic groups and multiple cultures, more and more attention has been paid to the influence of cultural and religious backgrounds, but behind it lies the issue of cultural integration and national identity. [0003] National identity is based on culture and is an important issue in the field of ethnological research. Ethnic identity has always attracted the attention of ethnologis...

AI Technical Summary

Problems solved by technology

Although researchers have tried to solve this problem by using methods such as polygraph technology, anonymous surveys, and behavioral observations, none of them can fundamentally eliminate this error.

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