Quality Prediction of Web Services Based on a Covering Algorithm

Figure 5

Effects of λ on UIQPCA with the WS-Dream dataset: (a, b) response time; (c, d) throughput. (a) MAE vs. λ. (b) RMSE vs. λ. (c) MAE vs. λ. (d) RMSE vs. λ.

(a)

(b)

(c)

(d)