Approaches for Recognizing Disease Genes Based on Network

Algorithm 2

The function of construction relational features for meta-path-based label correlations and meta-path-based instance correlations.

(i)  𝑥_𝑙=𝐿𝑎𝑏𝑒𝑙𝑃𝑎𝑡ℎ𝐹𝑒𝑎𝑡𝑢𝑟𝑒(𝑙_𝑘,𝑌_𝑖)

  For each meta-path Ρ^′_𝑗∈𝑆_𝐼:

  (1) Get related labels for node 𝑙_𝑘 through meta-path 𝑃_𝑗.

  (2) 𝑥_𝑖=𝐴𝑔𝑔𝑟𝑒𝑔𝑎𝑡𝑖𝑜𝑛𝑌_𝑖∣𝑖∈𝐶

  Return …,𝑥^𝑇_𝑗,…^𝑇

(ii)  𝑥_𝐼=𝐿𝑎𝑏𝑒𝑙𝑃𝑎𝑡ℎ𝐹𝑒𝑎𝑡𝑢𝑟𝑒(𝑖,𝑌)

  For each meta-path Ρ_𝑗∈𝑆_𝐼:

  (1) Get related labels for node 𝐼_𝑖 through meta-path 𝑃^′_𝑗.

  (2) 𝑥_𝑖=𝐴𝑔𝑔𝑟𝑒𝑔𝑎𝑡𝑖𝑜𝑛𝑌_𝑖∣𝑖∈𝐶

  Return …,𝑥^𝑇_𝑗,…^𝑇