* Add SpatialEncoder and SpatialEncoder3d
* Optimize the code execution efficiency
* Fixed certain problems according to Dongyu's suggestions.
* Fix an error about probability of division by zero in PathEcoder; Change certain designs in SpatialEncoder
* Fix a typo
* polish the docstring
* fix doc
* lint
Co-authored-by: Ubuntu <ubuntu@ip-172-31-14-146.ap-northeast-1.compute.internal>
Co-authored-by: rudongyu <ru_dongyu@outlook.com>
* Add GraphTransformerLayer (dense)
* beautify the python code with black
* refine according to mufei's comments
* fix AttributeError in unit test
* rename module as GraphormerLayer
* fix name issue
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Add PathEncoder to transformer.py
* add blank line at the and
* rename variabl sp to shortest_path
* Fixed corresponding problems
* Fixed certain bugs when running on CUDA
* changed clamp min from 0 to 1
Co-authored-by: Ubuntu <ubuntu@ip-172-31-14-146.ap-northeast-1.compute.internal>
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* add a learned laplacian positional encoder
* leverage black to beautify the python code
* refine according to dongyu's comments
Co-authored-by: rudongyu <ru_dongyu@outlook.com>
* [Model] Heterogeneous graph support for GNNExplainer (#1)
* add HeteroGNNExplainer
* GNNExplainer for heterogeenous graph
* fix typo
* variable name cleanup
* added HeteroGNNExplainer test
* added doc indexing for HeteroGNNExplainer
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update python/dgl/nn/pytorch/explain/gnnexplainer.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
* Update gnnexplainer.py
Change DGLHeteroGraph to DGLGraph, and specified parameter inputs
* Added ntype parameter to the explainer_node call
* responding to @mufeili's comment regarding restoring empty lines at appriopiate places to be consistent with existing practices
* responding to @mufeili's comment regarding restoring empty lines at appriopiate places that were missed in the last commit
* docstring comments added based on @mufeili suggestions
* indorporated @mufeili requested changes related to docstring model declaration.
* example model and test_nn.py added for explain_graphs
* explain_nodes fixed and fixed the way hetero num nodes and edges are handled
* white spaces removed
* lint issues fixed
* explain_graph model updated
* explain nodes model updated
* minor fixes related to gpu compatability
* cuda support added
* simplify WIP
* _init_masks for ennexplainer updated to match heterographs
* Update
* model simplified and docstring comments updated
* nits: docstring udpated
* lint check issues updated
* lint check updated
* soem formatting updated
* disabling int32 testing for GNNExplainer
* Update
Co-authored-by: Kangkook Jee <kangkook.jee@gmail.com>
Co-authored-by: ahadjawaid <94938815+ahadjawaid@users.noreply.github.com>
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
Co-authored-by: kxm180046 <kxm180046@utdallas.edu>
Co-authored-by: Kunal Mukherjee <kunmukh@gmail.com>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-9-26.ap-northeast-1.compute.internal>
Co-authored-by: Ubuntu <ubuntu@ip-172-31-36-188.ap-northeast-1.compute.internal>
ZhenyuLU_Heliodore