A Novel Method to Predict Drug-Target Interactions Based on Large-Scale Graph Representation Learning

. 2021 Apr 27;13(9):2111. doi: 10.3390/cancers13092111

Algorithm 2 SkipGram (

ψ, M_{v_{i}}, w

)

1: for each

v_{j} \in S_{v_{b}}

2: for each

u_{k} \in S_{v_{i}} [j - w : j + w]

J (ψ) = - l o g P r (u_{k} | ψ (v_{j}))

ψ = ψ - α \times \frac{\partial J}{\partial ψ}

5: end for

6: end for