Online Manifold Regularization by Dual Ascending Procedure

Table 2

A finite grid of parameter values. We find the best performance of each online MR algorithm on this finite grid.

Parameter	Values
RBF width 𝜎𝐾	2^−3,2^−2,2^−1,2^0,2^1,2^2,2^3
Edge weight parameter 𝜎	2^−3,2^−2,2^−1,2^0,2^1,2^2,2^3
Penalty 𝑐1	10^−3,10^−2,10^−1,10^0,10^1,10^2,10^3
Penalty 𝑐2	10^−3,10^−2,10^−1,10^0,10^1,10^2,10^3