elastic/ml-cpp

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Machine learning C++ code

Stars: 157
Forks: 67
Open beginner issues: 0
Indexed issues: 59
Avg merge: 12h 48m
Merged PRs (30d): 16

Dominant language: C++
License: No license data
Last GitHub push: Sep 3, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

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59 open issues indexed

[ML] Better adherence to model_memory_limit when in hard_limit Open

:ml >enhancement

elastic/ml-cpp#373 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Errors when running job with bucket_span of 1 second Open

:ml >bug

elastic/ml-cpp#439 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Test executable crashes when run under `Valgrind` Open

:ml >non-issue >test-failure v7.6.0 v8.0.0

elastic/ml-cpp#907 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[ML] Improve the usability of `skip_model_update` rules Open

:ml >enhancement

elastic/ml-cpp#1272 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Reinstate unit testing for new loss functions for regression Open

:ml/DataFrameAnalysis >test

elastic/ml-cpp#1284 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Provide the user some feedback of the expected quality of anomaly detection Open

:ml >enhancement

elastic/ml-cpp#1291 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Improve handling of bucket count variation for mean value anomaly detection Open

:ml >enhancement

elastic/ml-cpp#1386 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Custom rules: handle unsanitized user input of special characters in the items Open

>enhancement

elastic/ml-cpp#1454 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Investigate replacing strptime() with std::chrono::parse Open

:ml

elastic/ml-cpp#1459 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Factor out duplicated code in model library unit tests Open

:ml >refactoring Meta

elastic/ml-cpp#1477 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Compute interaction terms for feature importance Open

:ml/DataFrameAnalysis >enhancement WIP

elastic/ml-cpp#1491 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Regression job failed in coarse_parameter_search phase if dependent_variable field is unsigned_long Open

>bug

elastic/ml-cpp#1601 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Refactor scaling of input values in CBayesianOptimization Open

:ml/DataFrameAnalysis >refactoring

elastic/ml-cpp#1608 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[ML] Info and debug level log throttling Open

:ml :ml/DataFrameAnalysis >enhancement

elastic/ml-cpp#1616 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Peak memory usage reported to end user can decrease Open

:ml >bug discuss

elastic/ml-cpp#1625 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Supporting multiple partition fields Open

:ml >enhancement discuss

elastic/ml-cpp#1704 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Hyperparameter optimization logging Open

:ml Meta

elastic/ml-cpp#1713 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Maximise minimum recall issues when classes are mainly separable Open

:ml/DataFrameAnalysis >enhancement

elastic/ml-cpp#1720 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Show influencer actual values Open

>enhancement

elastic/ml-cpp#1756 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Per detector data filtering Open

>enhancement

elastic/ml-cpp#1757 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Boosted tree incremental training memory estimation Open

:ml/DataFrameAnalysis >enhancement

elastic/ml-cpp#1790 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[ML] Implement the strategy for data summarization. Open

elastic/ml-cpp#1834 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Incorrect hyperparameter importance computation Open

:ml/DataFrameAnalysis >bug

elastic/ml-cpp#1859 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Move computation of loss value in a single place Open

>refactoring

elastic/ml-cpp#1860 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[CI] CBoostedTreeTest.testLinear fails consistently in linux-aarch64 debug builds Open

>test-failure

elastic/ml-cpp#1886 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[ML] Read one object at a time for incremental training state Open

>enhancement

elastic/ml-cpp#1898 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[ML] Don't try to change the OOM score adjustment when running under Kubernetes Open

:ml

elastic/ml-cpp#1899 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
[ML] Include memory required for persistence in data frame analytics memory estimates Open

:ml/DataFrameAnalysis

elastic/ml-cpp#1900 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] overall_accuracy is low for an imbalanced classification Open

:ml/DataFrameAnalysis >bug good first issue

elastic/ml-cpp#1955 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Make it easier to map the autodetect process to Job ID Open

>enhancement good first issue

elastic/ml-cpp#1996 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] CStringStoreTest.testStringStore failure Open

>test-failure v8.0.0

elastic/ml-cpp#2019 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Failure in CBoostedTreeTest/testMseIncrementalForTargetDrift Open

:ml/DataFrameAnalysis >test-failure

elastic/ml-cpp#2033 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Missing influencer values which annotate all documents in a time bucket Open

:ml >bug

elastic/ml-cpp#2064 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] lat_long anomaly not detected anymore Open

:ml

elastic/ml-cpp#2162 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Use hashing for categorical data Open

:ml/DataFrameAnalysis >feature

elastic/ml-cpp#2199 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Stopping criterion on adding new trees to the forest Open

:ml/DataFrameAnalysis

elastic/ml-cpp#2241 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Investigate replacing uses of bash and other Unix tools in CMake build system with platform independent code Open

:ml >build discuss

elastic/ml-cpp#2311 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] CI failure in CKMostCorrelatedTest/testScale Open

>test-failure

elastic/ml-cpp#2330 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Migrate CPersistUtils to use std::string_view Open

>enhancement

elastic/ml-cpp#2340 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Investigate optimizing CTokenListCategory::updateOrderedCommonTokenIds Open

:ml

elastic/ml-cpp#2403 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Expose anomaly job level parameter to control how quickly modelling will adapt unpredicted values Open

>enhancement

elastic/ml-cpp#2405 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Explore if we can handle sudden changes in the period of seasonality better Open

>enhancement affects-results

elastic/ml-cpp#2425 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] macOS: Controller process sometimes terminated with SIGKILL Open

>build

elastic/ml-cpp#2429 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Adjust the behavior of `skip_result` custom rules Open

:ml

elastic/ml-cpp#2553 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] After Boost 1.83 upgrade murmur hash is no longer faster than Boost hash Open

:ml

elastic/ml-cpp#2574 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Calendar dependent periodic components Open

>enhancement affects-results

elastic/ml-cpp#2599 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Poor anomaly detection for mean function with nearly all zero values Open

>bug

elastic/ml-cpp#2637 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Investigate / fix degraded anomaly detection performance on specific QA test sets Open

elastic/ml-cpp#2665 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Delayed data detected when categorization job is in hard limit Open

>bug good first issue

elastic/ml-cpp#2704 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[ML] Typical value slow adaptation Open

>bug 8.15.3 v8.16.0 v9.0.0

elastic/ml-cpp#2730 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026

elastic/ml-cpp

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