Figure 3
From: BPLT+: A Bayesian-based personalized recommendation model for health care
Parameter Sensitivity of λ in Jelinek-Mercer BPLT+. The influence of parameter λ is investigated: (1) the stars represent the performance of Jelinek-Mercer BPLT+ under the evaluation metric CorrectRate1; (2) the circles represent the performance of Jelinek-Mercer BPLT+ under the evaluation metric CorrectRate3; (3) CorrectRate3 is always higher than CorrectRate1; (4) Jelinek-Mercer BPLT+ achieves its best performance when λ = 0.2.