Methods

• HMLET (Hybrid-Method-of-Linear-and-non-linEar-collaborative-filTering-method)

  • Dynamically selecting the best propagation method for each node in a layer using gating networks.

• Four variants of HMLET: HMLET (End), HMLET (Middle), HMLET (Front), HMLET (All)

  • Four variants of HMLET in terms of the location of the non-linear propagation.

  

• HMLET (End)

  • HMLET (End) shows best performance among these variants

  • Focusing on gating in the third and fourth layers

  • The detailed workflow of HMLET (End)

  

How to use

python main.py --dataset gowalla --model HMLET_End