- 24 Dec, 2020 1 commit
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Belinda Trotta authored
* Add Eigen library. * Working for simple test. * Apply changes to config params. * Handle nan data. * Update docs. * Add test. * Only load raw data if boosting=gbdt_linear * Remove unneeded code. * Minor updates. * Update to work with sk-learn interface. * Update to work with chunked datasets. * Throw error if we try to create a Booster with an already-constructed dataset having incompatible parameters. * Save raw data in binary dataset file. * Update docs and fix parameter checking. * Fix dataset loading. * Add test for regularization. * Fix bugs when saving and loading tree. * Add test for load/save linear model. * Remove unneeded code. * Fix case where not enough leaf data for linear model. * Simplify code. * Speed up code. * Speed up code. * Simplify code. * Speed up code. * Fix bugs. * Working version. * Store feature data column-wise (not fully working yet). * Fix bugs. * Speed up. * Speed up. * Remove unneeded code. * Small speedup. * Speed up. * Minor updates. * Remove unneeded code. * Fix bug. * Fix bug. * Speed up. * Speed up. * Simplify code. * Remove unneeded code. * Fix bug, add more tests. * Fix bug and add test. * Only store numerical features * Fix bug and speed up using templates. * Speed up prediction. * Fix bug with regularisation * Visual studio files. * Working version * Only check nans if necessary * Store coeff matrix as an array. * Align cache lines * Align cache lines * Preallocation coefficient calculation matrices * Small speedups * Small speedup * Reverse cache alignment changes * Change to dynamic schedule * Update docs. * Refactor so that linear tree learner is not a separate class. * Add refit capability. * Speed up * Small speedups. * Speed up add prediction to score. * Fix bug * Fix bug and speed up. * Speed up dataload. * Speed up dataload * Use vectors instead of pointers * Fix bug * Add OMP exception handling. * Change return type of LGBM_BoosterGetLinear to bool * Change return type of LGBM_BoosterGetLinear back to int, only parameter type needed to change * Remove unused internal_parent_ property of tree * Remove unused parameter to CreateTreeLearner * Remove reference to LinearTreeLearner * Minor style issues * Remove unneeded check * Reverse temporary testing change * Fix Visual Studio project files * Restore LightGBM.vcxproj.filters * Speed up * Speed up * Simplify code * Update docs * Simplify code * Initialise storage space for max num threads * Move Eigen to include directory and delete unused files * Remove old files. * Fix so it compiles with mingw * Fix gpu tree learner * Change AddPredictionToScore back to const * Fix python lint error * Fix C++ lint errors * Change eigen to a submodule * Update comment * Add the eigen folder * Try to fix build issues with eigen * Remove eigen files * Add eigen as submodule * Fix include paths * Exclude eigen files from Python linter * Ignore eigen folders for pydocstyle * Fix C++ linting errors * Fix docs * Fix docs * Exclude eigen directories from doxygen * Update manifest to include eigen * Update build_r to include eigen files * Fix compiler warnings * Store raw feature data as float * Use float for calculating linear coefficients * Remove eigen directory from GLOB * Don't compile linear model code when building R package * Fix doxygen issue * Fix lint issue * Fix lint issue * Remove uneeded code * Restore delected lines * Restore delected lines * Change return type of has_raw to bool * Update docs * Rename some variables and functions for readability * Make tree_learner parameter const in AddScore * Fix style issues * Pass vectors as const reference when setting tree properties * Make temporary storage of serial_tree_learner mutable so we can make the object's methods const * Remove get_raw_size, use num_numeric_features instead * Fix typo * Make contains_nan_ and any_nan_ properties immutable again * Remove data_has_nan_ property of tree * Remove temporary test code * Make linear_tree a dataset param * Fix lint error * Make LinearTreeLearner a separate class * Fix lint errors * Fix lint error * Add linear_tree_learner.o * Simulate omp_get_max_threads if openmp is not available * Update PushOneData to also store raw data. * Cast size to int * Fix bug in ReshapeRaw * Speed up code with multithreading * Use OMP_NUM_THREADS * Speed up with multithreading * Update to use ArrayToString * Fix tests * Fix test * Fix bug introduced in merge * Minor updates * Update docs
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- 21 Nov, 2020 1 commit
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James Lamb authored
* [R-package] Remove CLI-only objects * more guards * more guards * variable not string * simplify fix * revert build_r.R changes * move define of global_timer Co-authored-by:Nikita Titov <nekit94-08@mail.ru>
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- 13 Nov, 2020 1 commit
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shiyu1994 authored
* store without offset in multi_val_dense_bin * fix offset bug * add comment for offset * add comment for bin type selection * faster operations for offset * keep most freq bin in histogram for multi val dense * use original feature iterators * consider 9 cases (3 x 3) for multi val bin construction * fix dense bin setting * fix bin data in multi val group * fix offset of the first feature histogram * use float hist buf * avx in histogram construction * use avx for hist construction without prefetch * vectorize bin extraction * use only 128 vec * use avx2 * use vectorization for sparse row wise * add bit size for multi val dense bin * float with no vectorization * change multithreading strategy to dynamic * remove intrinsic header * fix dense multi val col copy * remove bit size * use large enough block size when the bin number is large * calc min block size by sparsity * rescale gradients * rollback gradients scaling * single precision histogram buffer as an option * add float hist buffer with thread buffer * fix setting zero in hist data * fix hist begin pointer in tree learners * remove debug logs * remove omp simd * update Makevars of R-package * fix feature group binary storing * two row wise for double hist buffer * add subfeature for two row wise * remove useless code and fix two row wise * refactor code * grouping the dense feature groups can get sparse multi val bin * clean format problems * one thread for two blocks in sep row wise * use ordered gradients for sep row wise * fix grad ptr * ordered grad with combined block for sep row wise * fix block threading * use the same min block size * rollback share min block size * remove logs * Update src/io/dataset.cpp Co-authored-by:
Guolin Ke <guolin.ke@outlook.com> * fix parameter description * remove sep_row_wise * remove check codes * add check for empty multi val bin * fix lint error * rollback changes in config.h * Apply suggestions from code review Co-authored-by:
Ubuntu <shiyu@gbdt-04.ren3kv4wanvufliwrpy4k03lsf.xx.internal.cloudapp.net> Co-authored-by:
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- 06 Nov, 2020 1 commit
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James Lamb authored
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- 18 Oct, 2020 1 commit
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James Lamb authored
* fix int64 write error * attempt * [WIP] [ci] [R-package] Add CI job that runs valgrind tests * update all-successful * install * executable * fix redirect stuff * Apply suggestions from code review Co-authored-by:
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- 10 Oct, 2020 1 commit
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James Lamb authored
* [R-package] [docs] Reorganize installation instructions (fixes #3320) * more changes * remove ability to use precompiled lib_lightgbm * remove language about installing from the CRAN section * move installation stuff * Apply suggestions from code review Co-authored-by:
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- 08 Oct, 2020 1 commit
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James Lamb authored
* [R-package] update DESCRIPTION per CRAN comments * newlines * Apply suggestions from code review Co-authored-by:
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- 14 Sep, 2020 1 commit
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Nikita Titov authored
* Update install.libs.R * Update CMakeLists.txt
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- 06 Aug, 2020 1 commit
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shiyu1994 authored
* [python] add start_iteration to python predict interface (#3058) * Apply suggestions from code review * Update lightgbm_R.h * Apply suggestions from code review * Apply suggestions from code review * fix R interface * update R documentation Co-authored-by:
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- 29 Jul, 2020 2 commits
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James Lamb authored
Co-authored-by: -
James Lamb authored
* [R-package] make package installable with CRAN toolchain (fixes #2960) * Apply suggestions from code review Co-authored-by:
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- 15 Jul, 2020 1 commit
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Guolin Ke authored
* feature importance type in saved model file * fix nullptr * fixed formatting * fix python/R * Update src/c_api.cpp * Apply suggestions from code review Co-authored-by:
James Lamb <jaylamb20@gmail.com> * fix c_api test * fix swig * minor docs improvements and added defines for importance types Co-authored-by:
StrikerRUS <nekit94-12@hotmail.com> Co-authored-by:
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- 13 Jul, 2020 1 commit
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James Lamb authored
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- 12 Jul, 2020 1 commit
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James Lamb authored
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- 14 Jun, 2020 1 commit
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James Lamb authored
* [R-package] replaced gendef.exe with R code to create R.def (fixes #3064) * fix broken things * trying to add R4.0 docs * changed make * fixing make paths * update notes on environment variables * fix linting * fixes to CI * fixing build_cmd and other stuff * fix bad substitution * fix Azure Linux builds * I am bad at bash * simplifying * only testing R * getting better logs * mingw32 * docs * toolchain * using msys * fix visual studio condition * toolchain test * full CI * fix if-elses * bump allowed NOTEs * search for Rscript * updates to docs * use processx * fix mismatched arguments * move CI to GitHub Actions * minor changes * fix workflow file * fix templating * fix Azure DevOps * debugging windows builds * dont shQuote file name * all GitHub Actions jobs * Apply suggestions from code review Co-authored-by:
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- 11 Jun, 2020 1 commit
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Nikita Titov authored
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- 05 Jun, 2020 1 commit
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Nikita Titov authored
This reverts commit 656d2676.
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- 01 Jun, 2020 1 commit
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James Lamb authored
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- 25 May, 2020 1 commit
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James Lamb authored
* [R-package] move R source files into R-package * fix linting warning * stuff
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- 20 May, 2020 1 commit
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James Lamb authored
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- 14 May, 2020 1 commit
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James Lamb authored
* fix conflicts * Update R-package/src/install.libs.R * empty commit
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- 04 May, 2020 1 commit
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James Lamb authored
* [R-package] add conda dir for LIBR_CORE_LIBRARY (fixes #3045) * empty commit
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- 02 May, 2020 1 commit
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James Lamb authored
* [R-package] CMake fixes to support MSVC * simplifications * Apply suggestions from code review Co-Authored-By:
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- 26 Apr, 2020 1 commit
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James Lamb authored
* first test of appveyor * strings are strings * lil bit of build script * fixing paths * removed unnecessary file * updated CRAN URL * added a lot more printing * fixing paths * more stuff * fixed paths * more stuff * more path guessing * even more paths * more stuff * moar logz * and now for something totally different * please work * ok could be a thing * changing directories * we might be in business * fixed install syntax * tryinv mingw * more mingw * ignore Suggests check * trying Azure DevOps * just run bare minimum for Azure DevOps * fixed build dir thing * trying to set libPaths * more testing * trying R 3.6.3 * R 3.6.3 * this feels right * still messing around with libraries * more paths * removed duplication in Windows testing code * simpler * fixed conda stuff * more conda stuff * more fixes * fixed testing script * moved AppVeyor setup to the top * commenting * ch-ch-ch-ch-chaaaanges * paths * plz work * fixed conda stuff in Windows CI * uncommented stuff to test a full build * fixed quotes and removed some unnecessary stuff * added install.libs.R change * quotes are impoortant * added commented-out stuff back in * added Windows script, download retries, and MSVC linking * minor fixes * cleaned up debugging code in FindLibR * cleaned up debugging code and moved R first in CI * fixed vsts-ci indentation * cut documentation stuff out of MSVC build * fix R CMD check for Azure * misc whitespace changes * Added echoing of build logs from R CMD check * cut out more documentation tests * fixed NOTE about imports from Matrix * moved some changes out of this PR and into #2963 * fixed whitespace stuff * added check on number of NOTES * adding better checks * fixing check on NOTEs * removing unnecessary variable * Update .ci/test_r_package_windows.ps1 Co-Authored-By:
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- 01 Apr, 2020 1 commit
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James Lamb authored
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- 24 Mar, 2020 1 commit
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James Lamb authored
* [R-package] started cutting over from custom R-to-C interface to R.h * replaced LGBM_SE with SEXP * fixed error about ocnflicting definitions of length * got linking working * more stuff * eliminated R CMD CHECK note about printing * switched from hard-coded include dir to the one from FindLibR.cmake * cleaned up formatting in FindLibR.cmake * commented-out everything in CI that does not touch R * more changes * trying to get better logs * tried ignoring * added error message to confirm a suspicion * still trying to find R during R CMD CHECK * restore full CI * fixed comment * Update R-package/src/cmake/modules/FindLibR.cmake * changed strategy for finding LIBR_HOME on Windows * Removed 32-bit Windows stuff in FindLibR.cmake * Update R-package/src/cmake/modules/FindLibR.cmake * Update CMakeLists.txt Co-Authored-By:
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- 22 Mar, 2020 1 commit
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James Lamb authored
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- 16 Mar, 2020 1 commit
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James Lamb authored
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- 15 Mar, 2020 1 commit
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James Lamb authored
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- 10 Mar, 2020 1 commit
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James Lamb authored
* [R-package] Introduced define LGB_BUILD_R to control compilation of lib_lightgbm for the R package * fixed comment * switched to cmake options * fixed typo
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- 12 Jan, 2020 1 commit
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Nikita Titov authored
* removed OpenMP ugly fix for Mojave as it's fixed in latest CMake * test: switch compilers * switch compilers back
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- 15 Dec, 2019 1 commit
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James Lamb authored
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- 16 Nov, 2019 1 commit
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James Lamb authored
* Added more linters on R code * started working on implicit integers * finished style changes to handle implicit integers * regenned documentation and added concatenation linter * changed channel for r-lintr * try building stringi before lintr * trying to get libicui18n * trying another thing * trying conda-forge again * added re-install of stringi * uncommented other stages * Update .ci/test.sh Co-Authored-By:
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- 24 Oct, 2019 1 commit
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James Lamb authored
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- 21 Aug, 2019 2 commits
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James Lamb authored
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James Lamb authored
* fixed overly-strict copmiler check in install.libs.R (fixes #2259) * made compiler check in install.libs.R more defensive
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- 13 Jun, 2019 1 commit
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Oleksii Renov authored
* mojave install r openmp fix * if not gcc/g++ env * add comment * fix
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- 12 May, 2019 1 commit
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James Lamb authored
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- 29 Apr, 2019 1 commit
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Nikita Titov authored
* set platform via A option * style hotfix * updated R installation script * updated Python installation script * updated CI test script * provide VS version-ingependent link for redistributables download * added link to VS 2019 redistributables * added VS 2019 match for Boost binaries
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- 27 Jan, 2019 1 commit
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Nikita Titov authored
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