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0.6.x
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作者 SHA1 备注 提交日期
Quan (Andy) Gan 0a51dc5435 [Bug] Fix dsttype in GraphSAGE minibatch model (#1371) 
* fix for new ntype API for blocks

* adding two new interfaces
 2020-03-18 23:57:03 +08:00
Minjie Wang 6111ea4665 [Model] RGCN mini-batch training; Better bipartite graph support (#1337) 
* 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
 2020-03-16 18:58:06 +08:00
Quan (Andy) Gan a9520f71ce [Model][Sampler] GraphSAGE model, bipartite graph conversion & remove edges API (#1297) 
* 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
Quan (Andy) Gan ce6e19f233 [Bugfix] Allows node types with no inbound/outbound edges (#1323) 
* add num nodes in ctors

* fix

* lint

* addresses comments

* replace with constexpr

* remove function with rvalue reference

* address comments
 2020-03-08 01:11:44 +08:00
Minjie Wang 5dd35580f7 [Feature] Improve sampling speed; Better pickle/unpickle; other fixes (#1299) 
* improve performance of sample_neighbors

* some more improve

* test script

* benchmarks

* multi process

* update more tests

* WIP

* adding two API for state saving

* add create from state

* upd test

* missing file

* wip: pickle/unpickle

* more c apis

* find the problem of empty data array

* add null array; pickling speed is bad

* still bad perf

* still bad perf

* wip

* fix the pickle speed test; now everything looks good

* minor fix

* bugfix

* some lint fix

* address comments

* more fix

* fix lint

* add utest for random.choice

* add utest for dgl.rand_graph

* fix cpp utests

* try fix ci

* fix bug in TF backend

* upd choice docstring

* address comments

* upd

* try fix compile

* add comment
 2020-03-02 23:16:05 +08:00
Minjie Wang c7f6cf6282 [Bugfix] Consistent order for cross-type stack reducer (#1267) 
* WIP

* fix shape of stack reducer

* apply merge order by edge id for stack reducer
 2020-02-18 13:54:11 +08:00
Minjie Wang f8d4264e5b [Feature] Neighbor-hood based sampling APIs (#1251) 
* 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
Quan (Andy) Gan c7c0fd0e37 [Feature] Accessing node/edge types in UDFs. (#1243) 
* typed udf

* docstrings
 2020-02-17 16:02:56 +08:00
Quan (Andy) Gan 365d361725 [Bug] Fix #1036 (#1037) 
* fix

* unit test
 2019-11-29 11:53:29 +08:00
Zhang Zhi 4f6063124b [Graph]To(device) should return updated object (#1057) 
* To(device) should return updated object

* Add test case and doc

* Add another doc

* Add descriptions  and a test

* Pass test
 2019-11-29 00:15:22 +08:00
Mufei Li ead64de98e [Hetero] Batching/Unbatching DGLHeteroGraph (#1017) 
* Update

* Update

* Update

* Fix

* CI style fix

* CI fix style

* Fix

* Try CI

* Fix test

* Update

* Update

* Update

* Update
 2019-11-26 14:40:50 +08:00
Mufei Li 6694f7b945 [Bug] Fix DGLHeteroGraph.edge_type_subgraph (#1040) 
* Update

* Try CI
 2019-11-25 03:35:25 +08:00
Quan (Andy) Gan a1cdc7a536 minor docstring fix (#910) 2019-10-08 16:49:01 +08:00
Mufei Li e2b7f745ca [Hetero] Doc (#892) 
* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* style fixes & undefined name fix

* transpose=False in test
 2019-10-06 20:17:40 +08:00
Quan (Andy) Gan b3d596b5bd extend warning to other adjacency_matrix() calls (#904) 2019-10-06 15:44:03 +08:00
Quan (Andy) Gan 0ca52bfc88 [Hetero] Create heterograph from dictionary of edge lists (#882) 
* [Hetero] Create heterograph from dictionary of edge lists

* rename

* address comments
 2019-09-30 15:41:41 +08:00
Mufei Li c03046a08f [Model][Hetero] HAN (#868) 
* Add HAN

* Fix

* WIP; load raw ACM dataset

* DGL's own preprocessing with metapath coalescer

* various fixes

* comparison against simple logistic regression

* rename

* fix test
 2019-09-27 12:53:16 +08:00
Minjie Wang 9b4d60799a [Hetero] New syntax (#824) 
* WIP. remove graph arg in NodeBatch and EdgeBatch

* refactor: use graph adapter for scheduler

* WIP: recv

* draft impl

* stuck at bipartite

* bipartite->unitgraph; support dsttype == srctype

* pass test_query

* pass test_query

* pass test_view

* test apply

* pass udf message passing tests

* pass quan's test using builtins

* WIP: wildcard slicing

* new construct methods

* broken

* good

* add stack cross reducer

* fix bug; fix mx

* fix bug in csrmm2 when the CSR is not square

* lint

* removed FlattenedHeteroGraph class

* WIP

* prop nodes, prop edges, filter nodes/edges

* add DGLGraph tests to heterograph. Fix several bugs

* finish nx<->hetero graph conversion

* create bipartite from nx

* more spec on hetero/homo conversion

* silly fixes

* check node and edge types

* repr

* to api

* adj APIs

* inc

* fix some lints and bugs

* fix some lints

* hetero/homo conversion

* fix flatten test

* more spec in hetero_from_homo and test

* flatten using concat names

* WIP: creators

* rewrite hetero_from_homo in a more efficient way

* remove useless variables

* fix lint

* subgraphs and typed subgraphs

* lint & removed heterosubgraph class

* lint x2

* disable heterograph mutation test

* docstring update

* add edge id for nx graph test

* fix mx unittests

* fix bug

* try fix

* fix unittest when cross_reducer is stack

* fix ci

* fix nx bipartite bug; docstring

* fix scipy creation bug

* lint

* fix bug when converting heterograph from homograph

* fix bug in hetero_from_homo about ntype order

* trailing white

* docstring fixes for add_foo and data views

* docstring for relation slice

* to_hetero and to_homo with feature support

* lint

* lint

* DGLGraph compatibility

* incidence matrix & docstring fixes

* example string fixes

* feature in hetero_from_relations

* deduplication of edge types in to_hetero

* fix lint

* fix
 2019-09-17 15:41:57 -04:00
Quan (Andy) Gan 52d4535b61 [Hetero][RFC] Heterogeneous graph Python interfaces & Message Passing (#752) 
* moving heterograph index to another file

* node view

* python interfaces

* heterograph init

* bug fixes

* docstring for readonly

* more docstring

* unit tests & lint

* oops

* oops x2

* removed node/edge addition

* addressed comments

* lint

* rw on frames with one node/edge type

* homograph with underlying heterograph demo

* view is not necessary

* bugfix

* replace

* scheduler, builtins not working yet

* moving bipartite.h to header

* moving back bipartite to bipartite.h

* oops

* asbits and copyto for bipartite

* tested update_all and send_and_recv

* lightweight node & edge type retrieval

* oops

* sorry

* removing obsolete code

* oops

* lint

* various bug fixes & more tests

* UDF tests

* multiple type number_of_nodes and number_of_edges

* docstring fixes

* more tests

* going for dict in initialization

* lint

* updated api as per discussions

* lint

* bug

* bugfix

* moving back bipartite impl to cc

* note on views

* fix
 2019-08-23 15:45:37 -04:00
Da Zheng 401f22cadd [API] Heterograph (#657) 
* [Feature][RFC] Heterogeneous graph interface (#553)

* heterogeneous graph interface

* lint

* disable lints

* disable lint checks

* change node_types to dict

* update

* update

* heterograph view

* message passing with types

* clarifications

* graph queries

* clarifications

* moving add_XXX to Base

* from_networkx

* register functions

* Update heterograph.py

* lint.
 2019-06-17 16:59:04 +08:00