v2.3.0

Changes:

• b3c1266 v2.3.0 realese (#2138)
• cc7a1e2 Predefined bin thresholds (#2325) [ #2342 ]
• f2632a6 [docs] added installation guide with Homebrew (#2414)
• 1f88721 Fix Integer Overflow #2357 (#2400)
• d064019 [python] avoid data copy where possible (#2383)
• 7a8c4e5 fix bug in reset config for dataset (#2453)
• 70fc45b code refactoring: cost effective gradient boosting (#2407)
• e771538 Force bin json (#2456)
• a0d7313 fixed docstrings (#2451)
• 7b2963d [Java] add missing JNI exception checks to fix warnings (#2405)

See More

• a0a117a [python] make dump_text() private (#2434)
• 2bf9a0f remove the duplicate data path (#2432)
• fe9f292 added new early_stopping param alias (#2431)
• be206a9 refined order of includes (#2436)
• 2e9f255 [docs] refer to RTD site directly (#2415)
• e47d941 [ci] temp fix for missing dependency on Windows (#2440)
• e776582 Update setup.sh (#2421)
• f1fbc2f added JAVA codeowner (#2430)
• 4fee582 fix codeowners (#2429)
• f1a1486 fix many cpp lint errors (#2426)
• 4f89cc1 [ci] added build/include_subdir check to filter for cpplint (#2427)
• 306c6db [ci] added cpplint check (#2416)
• a3a353d At least 2 features are chosen in subcolumn (#2409)
• a119639 fix the objective init issues in distributed mode (#2420)
• 0237492 added editorconfig (#2403)
• 8475439 [python] Bug fix for first_metric_only on earlystopping. (#2209) [ #2273 ]
• 939a024 fixed C API SetField description (#2406)
• 1556642 [examples] Update example notebook (#2391)
• ad8e8cc update feature_fraction_bynode (#2381)
• a1a4103 [examples] really use weights in example (#2378)
• b310fb4 [ci] add if-else job to Travis (#2389)
• 9f6e441 [python] keep consistent state for Dataset fields (#2390)
• f52be9b [python] Improved python tree plots (#2304)
• b6d4ad8 added JS file (#2387)
• 33d0378 avoid nan and inf in weight/label/init_score (#2377)
• de1f3cb [python] removed excess condition (#2385)
• 22cd39e [python] fixed typo (#2386)
• 7509ec8 [python] fix group type in lgb.cv (#2384)
• 29525ff [docs] added reference to leaves Go package (#2379)
• 4c8418e [docs] R docs cleanup (#2375)
• df26b65 [ci][tests] install joblib for test directly (#2374)
• bbbad73 sub-features for node level (#2330)
• 288ba0a Added link to Ruby gem [skip ci] (#2367)
• e7c6e67 [tests] simplified test and added dumped data to gitignore (#2372)
• 0f9720b [docs] fix version type in the R-package tooltip (#2370)
• faba6ca [docs][R] added R-package docs generation routines (#2176)
• 317b1bf [java][mmlspark] Fix cached predictor causing bad values for predicted probabilities (#2356)
• 254a869 [java][mmlspark] fix lightgbm on windows (#2364)
• 0551f77 change network retry delay strategy (#2354)
• 5f5dcff [python] correctly handle full path to compiler in CC and CXX env vars (#2345)
• 4fc0416 [docs] Clarify LightGBM on Spark Reference (#2358)
• 76e57c5 informative error for custom obj in RF (#2355)
• 0dfda82 normalize the lambdas in lambdamart objective (#2331)
• 5e60224 fixed compiler check regex in install.libs.R (#2346)
• 15d861c [R-package] fixed overly-strict compiler check in install.libs.R (fixes #2259) (#2339)
• 20f94c5 fix the bug in bin with small values (#2342)
• 86c6a2d [R-package] trimmed whitespace in R code (#2338)
• 8415924 [R-package] corrected typo in R unit tests (fixes #2336) (#2337)
• c0883f1 Fixed keep-empty-dirs flag in build_r.R (fixes #2332) (#2333)
• 686b0cc [docs][python] allow usage and compilation of 32-bit library (#2188)
• aee92f6 sigmoid_ in grad and hess for rank objective (#2322)
• c421f89 Bug fix: small values of max_bin cause program to crash (#2299)
• 9558417 fix nan in tree model (#2303)
• 578a8c8 updated docker folder (#2316)
• b0b4591 updated R-package authors (#2321)
• 8f446be [python] add sparsity support for new version of pandas and check Series for bad dtypes (#2318)
• 9cf6b82 add Dockerfile for R (#2308)
• 5cff4e8 [python] Deep copy params in _update_params of DataSet (#2310)
• a8d8b07 [docs] remove aliases from options in params and remove separators in FAQ (#2296)
• 6b94c8e [docs] generate contents in Installation guide automatically (#2298)
• 28dc333 [docs] fixed params description (#2306)
• 0197dba [ci][docs] update the list of ignoring sites for linkchecker (#2307)
• f68e1b5 [docs] limit number of files to scan for autosummary generation and reorganize conf.py (#2297)
• 55656f2 delete the variable which is never used (#2294)
• c17a5f5 Refine the description of is_unbalance
• 6c21020 change the priority of init_score and init_model. (#2291)
• 04a5601 [docs] 📝 FAQ overhaul for linking to individual questions (#2293) [ #2268 ]
• 11c24cf [docs] added FAQ on early stopping (fixes #2270) (#2272)
• 274f340 allow passing empty value in parameters (#2289)
• 207bb3e [docs] 🎨 Sphinx Autosummary for generating Python-API documentation (#2286)
• 5dc1507 [docs] updated js file attaching mechanism (#2287)
• 5d3a3ea fix metric alias (#2273)
• 716fe4d fixed cpplint errors about spaces and indents (#2282)
• ee28ea3 [ci] remove temp fix and fix activation for conda (#2280)
• e1d7a7b add weight in tree model output (#2269)
• 86a9578 fix MissingType::Zero in categorical features. (#2275)
• 7189743 Update README.md
• 0d59859 throw error when meet non ascii (#2229)
• 0d02499 [ci] added CODEOWNERS (fixes #2194) (#2196)
• 7360cff fix init_model with subset (#2252)
• ebc831b fix bug when using dart with init_model (#2251)
• 291752d Max bin by feature (#2190)
• 1bd15b9 fix refit decay rate in python (#2254)
• bf78008 switch name and alias of rmse metric (#2257)
• 4ca85fb turn on release notes (#2256)
• 16751b3 [ci] downgrade conda (#2245)
• 62935f5 updated boost (#2218)
• 86269ee [tests] use numpy.testing.assert_allclose (#2207)
• 5b24834 avoid the bad_alloc when overflow.
• cdba714 balanced bagging (#2214)
• 7da11ff [docs] add "download" badge (#2224)
• 21e356d [doc] updated links in README (#2231)
• c4cd65f [R-package] mojave install r openmp fix (#2164)
• 8ecae56 [ci] add OpenMPI link to ignore list (#2227)
• dace050 consider max_depth for histogram_pool_size (#2216)
• b6f6578 [python] fix class_weight (#2199)
• 7d03ced [python] removed unused import and variable (#2213)
• de70c7d [Python] Fix typo in engine.py (#2211)
• 520247c fix unsorted eval_a...

v2.2.3

2.2.3 release (#1987)

* Update DESCRIPTION

* Update DESCRIPTION

v2.2.2

fix a bug in WeightedPercentile function.

v2.2.1

update R's version (#1727)

v2.2.0

new release (#1649)

* Update VERSION.txt

* Update DESCRIPTION

* Update .appveyor.yml

* Update .appveyor.yml

* Update DESCRIPTION

* Update VERSION.txt

* Update .appveyor.yml

* Update DESCRIPTION

* Update VERSION.txt

* Update DESCRIPTION

v2.1.2

update version

v2.1.1

update version in appveyor build

v2.1.0

update version

v2.0.12

In addition to LightGBM software, this release is used to host some small artifacts used by this project's testing. These components are not LightGBM software:

• OpenCL AMD App SDK for Linux
  • AMD-APP-SDKInstaller-v3.0.130.136-GA-linux64.tar.bz2
• OpenCL AMD App SDK for Windows
  • AMD-APP-SDKInstaller-v3.0.130.135-GA-windows-F-x64.exe
• Rtools (from here):
  • Rtools 3.5: rtools35-x86_64.exe
  • Rtools 4.0v2: rtools40v2-x86_64.exe
  • RTools42: rtools42-5253-5107.exe
• MiKTeX setup (from here)
  • miktexsetup-4.0-x64.zip
  • miktexsetup-5.2.0-x64.zip
• SWIG (from here)
  • swigwin-4.0.2.zip

v2.0.10

update version