A Self-Learning Sensor Fault Detection Framework for Industry Monitoring IoT

Figure 5

Four-folder cross-validation for precision (a,c,e) and recall (b,d,f) with different 𝑊^𝑚 and 𝑊^𝑛.

(a) 𝑊^𝑚=30, 𝑊^𝑛=15

(b) 𝑊^𝑚=30, 𝑊^𝑛=15

(c) 𝑊^𝑚=60, 𝑊^𝑛=20

(d) 𝑊^𝑚=60, 𝑊^𝑛=20

(e) 𝑊^𝑚=90, 𝑊^𝑛=25

(f) 𝑊^𝑚=90, 𝑊^𝑛=25