The introduction of big data portrait technology into the process of ideological and political education is helpful to realize the precise education of ideological and political education.By constructing a four-layer technology platform composed of data acquisition layer,data processing layer,portrait construction layer and portrait analysis service layer,the overall embedding of portrait technology in precise ideological and political education can be realized.The specific practice shows that big data portrait technology can effectively analyze the characteristics of similar groups of students,identify and analyze special groups of students,and deeply analyze the correlation between student behavior labels,so as to optimize the accurate analysis and reuse of ideological and political big data.However,the improper use of big data portrait technology may also cause problems,leading to the failure of precise ideological and political education.Therefore,it is necessary to view the application of big data portrait technology in precise ideological and political education,prevent the occurrence of technology abuse in the process of precise ideological and political education,and improve the pertinenceand effectiveness of ideological and political education.
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