Online Manifold Regularization by Dual Ascending Procedure

Figure 7

Error rates using different stationary step sizes. The parameters 𝜎_𝐾, 𝑐₁, 𝑐₂ in this experiment are all tuned for online MR algorithm using EA update and 𝜌_𝑡=0.1. The result implies that large step sizes lead to poor accuracies comparable to small ones.

(a)

(b)