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  1. 27 Mar, 2020 1 commit
  2. 23 Mar, 2020 1 commit
  3. 22 Mar, 2020 2 commits
  4. 20 Mar, 2020 1 commit
  5. 16 Mar, 2020 1 commit
    • Minjie Wang's avatar
      [Model] RGCN mini-batch training; Better bipartite graph support (#1337) · 6111ea46
      Minjie Wang authored
      * change the model to use node embedding only
      
      * minibatch training
      
      * add readme
      
      * small fix
      
      * backward-compatible
      
      * backward compatible
      
      * modify to_block; rgcn changed
      
      * fix
      
      * fix transform
      
      * fix bug in unittest script
      
      * docstring
      
      * fix lint
      
      * add tests
      
      * address comments; fix offline eval
      
      * gitignore
      6111ea46
  6. 11 Mar, 2020 1 commit
    • Da Zheng's avatar
      [Feature] Improve the speed of to_bidirected (#1327) · 1a584ced
      Da Zheng authored
      * make graph symmetric
      
      * call gklib routine.
      
      * use gklib version except in windows.
      
      * minor errors.
      
      * fix test.
      
      * update doc.
      
      * fix a compile error.
      
      * fix.
      
      * add comments for the new C API.
      
      * fix a bug.
      
      * address comments.
      
      * fix compile error.
      
      * fix comment.
      1a584ced
  7. 10 Mar, 2020 1 commit
  8. 08 Mar, 2020 1 commit
    • Da Zheng's avatar
      [Feature] add metis partitioning to DGL (#1308) · 0e153c4b
      Da Zheng authored
      
      
      * add metis.
      
      * add test.
      
      * construct partition id.
      
      * link to METIS github repo.
      
      * update metis.
      
      * add a tool for partitioning a graph.
      
      * update metis.
      
      * update.
      
      * update.
      
      * fix metis.
      
      * fix lint
      
      * fix indent.
      
      * another way of building metis.
      
      * disable metis in windows.
      
      * test windows
      
      * fix.
      
      * disable metis for windows properly.
      
      * fix for tensorflow.
      
      * skip test for gpu.
      
      * make graph symmetric
      
      * address comments.
      
      * more comments.
      
      * fix compile
      
      * fix a bug.
      
      * add test.
      
      * change the default #hops of HALO nodes.
      Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-26-167.us-east-2.compute.internal>
      0e153c4b
  9. 07 Mar, 2020 1 commit
    • Quan (Andy) Gan's avatar
      [Model][Sampler] GraphSAGE model, bipartite graph conversion & remove edges API (#1297) · a9520f71
      Quan (Andy) Gan authored
      * remove edge and to bipartite and graphsage with sampling
      
      * fixes
      
      * fixes
      
      * fixes
      
      * reenable multigpu training
      
      * fixes
      
      * compatibility in DGLGraph
      
      * rename to compact_as_bipartite
      
      * bugfix
      
      * lint
      
      * add offline inference
      
      * skip GPU tests
      
      * fix
      
      * addresses comments
      
      * fix
      
      * fix
      
      * fix
      
      * more tests
      
      * more docs and unit tests
      
      * workaround for empty slice on empty data
      a9520f71
  10. 06 Mar, 2020 1 commit
  11. 28 Feb, 2020 1 commit
    • Quan (Andy) Gan's avatar
      [Feature] PinSAGE sampler (#1249) · c3a33407
      Quan (Andy) Gan authored
      
      
      * [WIP] PinSAGE operators
      
      * moved the edge remapping mess into C
      
      * some docstrings
      
      * lint
      
      * lint x2
      
      * lint x3
      
      * skip gpu test on topk
      
      * extend pinsage to any metapath
      
      * lint x4
      
      * addresses #1265
      
      * add always_preserve (fixes #1266) and fix a silly bug
      
      * disable gpu test on compaction
      
      * lint
      
      * fix a horrible bug and add more tests
      
      * lint
      
      * addresses comments
      
      * lint
      
      * bugfix
      
      * addresses comments
      Co-authored-by: default avatarMinjie Wang <minjie.wang@nyu.edu>
      c3a33407
  12. 17 Feb, 2020 1 commit
    • Minjie Wang's avatar
      [Feature] Neighbor-hood based sampling APIs (#1251) · f8d4264e
      Minjie Wang authored
      * WIP: working on random choices
      
      * light slice
      
      * basic CPU impl
      
      * add python binding; fix CreateFromCOO and CreateFromCSR returning unitgraph
      
      * simple test case works
      
      * fix bug in slicing probability array
      
      * fix bug in getting the correct relation graph
      
      * fix bug in creating placeholder graph
      
      * enable omp
      
      * add cpp test
      
      * sample topk
      
      * add in|out_subgraph
      
      * try fix lint; passed all unittests
      
      * fix lint
      
      * fix msvc compile; add sorted flag and constructors
      
      * fix msvc
      
      * coosort
      
      * COOSort; CSRRowWiseSampling; CSRRowWiseTopk
      
      * WIP: remove DType in CSR and COO; Restrict data array to be IdArray
      
      * fix all CSR ops for missing data array
      
      * compiled
      
      * passed tests
      
      * lint
      
      * test sampling out edge
      
      * test different per-relation fanout/k values
      
      * fix bug in random choice
      
      * finished cpptest
      
      * fix compile
      
      * Add induced edges
      
      * add check
      
      * fixed bug in sampling on hypersparse graph; add tests
      
      * add ascending flag
      
      * in|out_subgraph returns subgraph and induced eid
      
      * address comments
      
      * lint
      
      * fix
      f8d4264e
  13. 23 Dec, 2019 1 commit
    • Da Zheng's avatar
      Partition a graph with HALO nodes (#1076) · e890a899
      Da Zheng authored
      * get subgraph with halo.
      
      * add partition function.
      
      * add comment.
      
      * parallel partition.
      
      * fix a compilation error.
      
      * fix lint error.
      
      * address comments.
      
      * add comments.
      
      * fix for TF.
      e890a899
  14. 27 Sep, 2019 1 commit
    • VoVAllen's avatar
      [Fix] Fix Transform (#876) · e16667bf
      VoVAllen authored
      * add transform
      
      * lint
      
      * lint
      
      * fix
      
      * fixmx
      
      * fix
      
      * add test
      
      * fix typo
      
      * fix default num_classes
      
      * change to non-inplace operation
      
      * fix lint
      
      * fix
      
      * fix
      
      * fix lint
      
      * fixlint
      e16667bf
  15. 20 Sep, 2019 1 commit
  16. 27 Aug, 2019 1 commit
    • Zihao Ye's avatar
      [NN] Add commonly used GNN models from examples to dgl.nn modules. (#748) · 650f6ee1
      Zihao Ye authored
      * gat
      
      * upd
      
      * upd sage
      
      * upd
      
      * upd
      
      * upd
      
      * upd
      
      * upd
      
      * add gmmconv
      
      * upd ggnn
      
      * upd
      
      * upd
      
      * upd
      
      * upd
      
      * add citation examples
      
      * add README
      
      * fix cheb
      
      * improve doc
      
      * formula
      
      * upd
      
      * trigger
      
      * lint
      
      * lint
      
      * upd
      
      * add test for transform
      
      * add test
      
      * check
      
      * upd
      
      * improve doc
      
      * shape check
      
      * upd
      
      * densechebconv, currently not correct (?)
      
      * fix cheb
      
      * fix
      
      * upd
      
      * upd sgc-reddit
      
      * upd
      
      * trigger
      650f6ee1
  17. 10 Jun, 2019 1 commit
  18. 02 Jun, 2019 1 commit
    • Minjie Wang's avatar
      [Graph] Add API to convert graph to simple graph (#587) · 01a4cc5b
      Minjie Wang authored
      * to simple
      
      * WIP: multigraph flag
      
      * graph index refactor; pass basic testing
      
      * graph index refactor; pass basic testing
      
      * fix bug in to_simple; pass torch test
      
      * fix mx utest
      
      * fix example
      
      * fix lint
      
      * fix ci
      
      * poke ci
      
      * poke ci
      
      * WIP
      
      * poke ci
      
      * poke ci
      
      * poke ci
      
      * change ci workspace
      
      * poke ci
      
      * poke ci
      
      * poke ci
      
      * poke ci
      
      * delete ci
      
      * use enum for multigraph flag
      01a4cc5b
  19. 06 Jan, 2019 1 commit
    • Quan (Andy) Gan's avatar
      [Test] Unify tests for different backends (#333) · e19cd62e
      Quan (Andy) Gan authored
      * test basics
      
      * batched graph & filter, mxnet filter fix
      
      * frame and function; bugfix
      
      * test graph adj and inc matrices
      
      * fixing start = 0 for mxnet
      
      * test index
      
      * inplace update & line graph
      
      * multi send recv
      
      * more tests
      
      * oops
      
      * more tests
      
      * removing old test files; readonly graphs for mxnet still kept
      
      * modifying test scripts
      
      * adding a placeholder for pytorch to reserve directory
      
      * torch 0.4.1 compat fixes
      
      * moving backend out of compute to avoid nose detection
      
      * tests guide
      
      * mx sparse-to-dense/sparse-to-numpy is buggy
      
      * oops
      
      * contribution guide for unit tests
      
      * printing incmat
      
      * printing dlpack
      
      * small push
      
      * typo
      
      * fixing duplicate entries that causes undefined behavior
      
      * move equal comparison to backend
      e19cd62e
  20. 04 Jan, 2019 1 commit
    • Mufei Li's avatar
      [Feature] Reversed Graph and Transform Module (#331) · 24bbdb74
      Mufei Li authored
      * reverse a graph
      
      * Reverse a graph
      
      * Fix
      
      * Revert "Fix"
      
      This reverts commit 1728826b4f3a083b76dfc0fdecd2bbf943a971b2.
      
      * Fix
      
      * Fix
      
      * Delete vcs.xml
      
      * Delete Project_Default.xml
      
      * Fix
      
      * Fix
      
      * Fix
      
      * Remove outdated test
      
      * Reorg transform and update reverse (#2)
      
      * Reorg transform and update reverse
      
      * Fix doc and test
      
      * Update test
      
      * Resolve conflict
      
      * CI oriented fix
      
      * Remove outdated import
      
      * Fix import
      
      * Fix import
      
      * define __all__ for wildcard imports
      
      * Fix import
      
      * Address circular imports
      
      * Fix
      
      * Fix test case
      
      * Fix
      
      * Fix
      
      * Remove unused import
      
      * Fix
      
      * Fix
      
      * Fix
      24bbdb74