a9520f71ce
[Model][Sampler] GraphSAGE model, bipartite graph conversion & remove edges API ( #1297 )
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* 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
2020-03-08 02:38:29 +08:00
9caff61777
[Feature] More serialization support ( #1295 )
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* fix script
* t
* fix weird bugs
* fix
* fix
* upload
* fix
* fix
* lint
* fix
* tmp
* fix serialization
* fix
* fix lint
* fix message
* fix
* lint
* address comment
* fix
* lint
* fix
* fix
* fix
* Remove duplicate serialization for meta graph
Co-authored-by: Minjie Wang <wmjlyjemaine@gmail.com >
2020-03-06 21:38:56 +08:00
f8d4264e5b
[Feature] Neighbor-hood based sampling APIs ( #1251 )
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* 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
2020-02-17 21:25:21 +08:00
032a08cc32
[Test] Fix test script ( #1257 )
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* fix script
* t
* fix weird bugs
* fix
* fix
2020-02-13 18:09:15 +08:00
23893bb0a8
[Data format] Serialization for Immutable Graph and HeteroGraph ( #1254 )
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* graph format
* fix lint
* lint
* fix
* unit test
* lint
* add magic num
* move serialize out of struct
* lint
* serialize
* trigger CI
* fix lint
* lint
Co-authored-by: zhoujinjing09 <zhoujinjing09@users.noreply.github.com >
2020-02-11 00:14:31 +08:00
f103bbf9ee
[Data format] Serialization for UnitGraph ( #1242 )
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* graph format
* fix lint
* lint
* fix
* unit test
* lint
* add magic num
* move serialize out of struct
* lint
Co-authored-by: zhoujinjing09 <zhoujinjing09@users.noreply.github.com >
2020-02-08 20:49:34 +08:00
Quan (Andy) Gan