Perform the weight update: Δ w i j ∝ ⟨ v i h j ⟩ data − ⟨ v i h j ⟩ reconstruction {\displaystyle \Delta w_{ij}\propto \langle v_{i}h_{j}\rangle _{\text{data}}-\langle v_{i}h_{j}\rangle _{\text{reconstruction}}} .
Thực hiện cập nhật trọng số: Δ w i j ∝ ⟨ v i h j ⟩ data − ⟨ v i h j ⟩ reconstruction {\displaystyle \Delta w_{ij}\propto \langle v_{i}h_{j}\rangle _{\text{data}}-\langle v_{i}h_{j}\rangle _{\text{reconstruction}}} .