Korean Journal of Acupuncture

Fig. 3.

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Fig. 3.

Analysis of similarity between indications patterns of 12 meridians. (A) Correlations between TF-IDF values of 12 meridians. Positive correlation (blue) and negative correlation (red). (B) Twelve meridians were clustered into four group based on the TF-IDF distribution of each meridian using hierarchical clustering analysis. Cluster 1 : LU meridian, HT meridian, PC meridian, KI meridian, Cluster 2 : LI meridian, SI meridian, TE meridian, Cluster 3 : ST meridian, GB meridian, BL meridian, Cluster 4 : SP meridian, LR meridian.

Korean J Acupunct 2019;36:292-9 https://doi.org/10.14406/acu.2019.034
© 2019 Korean J Acupunct