2.1 AI CVNLP——“”——2.1 AI“” 2.1 AI VC-AI “”“”“” () () () “” () () “”“” “” 1.1 (Supervised Learning) “-”“-” (Classification) (Regression) SVMGBDT 1.2 (Unsupervised Learning) (Clustering) (Dimensionality Reduction) PCAt-SNE (Association Rule Learning) “” K-MeansDBSCANPCA 1.3 (Semi-supervised Learning) + 1.