This method follows the same algorithm as PR U , but uses NNLM similarities of terms to define non-uniform teleportation probabilities (following the intuition that teleportation likelihood should be correlated with semantic similarity of terms).
we obtain the ith row of T by computing the pairwise cosine similarities of term i's NNLM vector with every other term's vector, and taking the softmax of these similarities to produce a probability distribution, v(i).