[Retracted] Classification Method of Ideological and Political Resources of Broadcasting and Hosting Professional Courses Based on SOM Artificial Neural Network

<div>Classification and statistics of ideological and political resources of broadcasting and hosting professional courses.</div>

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Figure 4: [Retracted] Classification Method of Ideological and Political Resources of Broadcasting and Hosting Professional Courses Based on SOM Artificial Neural Network 

Figure 4 | [Retracted] Classification Method of Ideological and Political Resources of Broadcasting and Hosting Professional Courses Based on SOM Artificial Neural Network 