Research of the Distribution of Tongue Features of Diabetic Population Based on Unsupervised Learning Technology

<div>Examples of tongue images of <i>K</i>-means’ 3 clusters. Note. To the naked eye, there are significant differences between the three types of tongue images. (a) Cluster 1 has the most delicate texture, (b) Cluster 2 has the most purple color, and (c) Cluster 3 has the roughest texture.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 15

Figure 15: Research of the Distribution of Tongue Features of Diabetic Population Based on Unsupervised Learning Technology 