Fig. 3

Identification process of HF subtypes. A, B, and C are the tsne dimensionality reduction scatter plot obtained by AE, DAE, and K-means algorithms when the number of clusters is set to two categories, respectively. D, E, and F are the tsne dimension reduction scatter plot obtained by three algorithms when the number of clusters is set to three categories, respectively. G, H, and I are the tsne dimension reduction scatter plot obtained by three algorithms when the number of clusters is set to four categories, respectively. J, K, and L are the tsne dimension reduction scatter plot obtained by three algorithms when the number of clusters is set to five categories, respectively.