9316cc6704
mypy
2026-01-06 18:26:33 -08:00
0167accd0a
license ( #1263 )
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change license to Apache 2.0
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Co-authored-by: Anish Athalye <me@anishathalye.com >
2025-12-15 16:56:30 -08:00
bed10f5bdf
Fix numpy2 compatibility ( #1224 )
2025-01-10 20:06:05 -08:00
f7a29560ec
Add issue manager for detecting identifier columns in features ( #1120 )
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Co-authored-by: Ganesh Tata <tataganesh95@gmail.com >
Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-10-23 14:54:18 +00:00
280db6acac
Assign cluster score for all underperforming clusters ( #1180 )
2024-08-15 19:23:42 +00:00
ffdbe77dc6
Enhance knn-based outlier detection in Datalab ( #1163 )
2024-06-25 15:53:56 +00:00
2a68fd7205
Improve knn graph handling and outlier detection in issue managers ( #1155 )
2024-06-24 23:49:33 +00:00
30c744a062
underperforming group 'about this issue' print format ( #1154 )
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Fixes #1153
2024-06-19 05:22:17 +00:00
25b7aaba7e
Improve KNN Graph Construction for Handling Exact Duplicates and Numerical Precision ( #1119 )
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Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
2024-05-24 14:04:53 +00:00
3effc12d6a
Improve null value checking by switching from np.isnan to pd.isna ( #1096 )
2024-05-23 02:34:29 +00:00
71ba4b3209
Add a knn module ( #1117 )
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Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
2024-05-14 13:59:15 -04:00
2cd706976f
Use a safer value of median_nn_distance for division in duplicate.py ( #1116 )
2024-05-04 04:02:53 +00:00
b13d27e9b9
Fix numerical instability with Euclidean distance metric ( #1113 )
2024-05-02 13:24:58 +00:00
13442e2ed4
Use existing Datalab to audit new data for outliers ( #1112 )
2024-04-24 02:48:23 +00:00
7660b450ca
Refine type hint in _process_find_label_issues_kwargs method ( #1101 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-04-19 14:28:40 +00:00
7b4b0690ae
Fix doctest issues in cleanlab/datalab/internal/issue_manager/label.py ( #1095 )
2024-04-12 10:12:52 +00:00
0221f8b0a1
Fix internal multilabel label ( #1087 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-04-10 21:24:18 +00:00
a0f24add61
Use existing Datalab to audit additional new data ( #1049 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-04-06 02:51:59 +00:00
b751269fdc
Add user-facing cleanlab.data_valuation module ( #1050 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
2024-04-04 01:48:20 +00:00
2f2bc1fe18
Refine Scoring and Enhance Stability for Datasets with Identical Examples ( #1056 )
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Enhance numerical stability and scoring accuracy for datasets with identical features
- Adjust minimum median values to 100x machine epsilon to prevent unstable operations.
- Implement specific scoring logic for outlier and near-duplicate issues in datasets with identical features, ensuring correct scores are assigned in such edge cases.
- Introduce unit tests to validate the expected behavior for datasets comprising entirely identical examples. Check an additional case with an extra unique example.
Related to issue #1055 .
2024-03-19 12:41:49 +00:00
ac184552b6
Convert DataFrame features to numpy arrays in null value check ( #1045 )
2024-03-08 15:43:41 +00:00
6c7705a45b
Support features as input for data valuation check in Datalab ( #1023 )
2024-02-23 00:15:22 -08:00
b25d54f380
Make features optional in Underperforming Group issue check( #999 )
2024-02-12 15:46:33 -08:00
5540959173
Add existing issue managers to more tasks ( #979 )
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Co-authored-by: Sanjana <sanjanag@users.noreply.github.com >
2024-02-07 22:05:21 -07:00
070b6e5b42
Fix dev dependencies (pytest and black formatter) ( #975 )
2024-02-01 17:42:56 +00:00
51de77768d
Multilabel Issue Manager for Classification ( #929 )
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* Add Multilabel label issue manager
* Add task validation in Datalab constructor
* Add type checks for labels in issue managers
* Refactor code to use Datalab for finding label issues in multi-label classification tutorial
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-01-24 00:14:04 +00:00
89866d53b4
make data valuation issue manager user facing ( #925 )
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Co-authored-by: Ganesh Tata <tataganesh95@gmail.com >
Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-01-17 17:49:58 +00:00
15bec56103
Rescale ood scores in outlier package ( #953 )
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Co-authored-by: Ulyana <ulya.tkach@gmail.com >
2024-01-17 17:42:23 +00:00
5e078339a7
Make Null Issue Manager User-Facing ( #927 )
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Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-01-05 14:15:29 +00:00
23af72a2bd
Near duplicate score transformation ( #943 )
2024-01-05 01:04:16 +00:00
9ecfea1316
switch rarest class column to given label column ( #940 )
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follow-up to #933
2024-01-03 10:00:56 +00:00
b806cba4aa
Add imbalance class label to Issues Dataframe ( #933 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-01-03 08:35:02 +00:00
7eb9967a0b
class imbalance scores to still show rarest proportion even when is_i… ( #934 )
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Co-authored-by: Ganesh Tata <tataganesh95@gmail.com >
Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2024-01-02 16:39:27 +00:00
bc10585352
Patch: epsilon for near duplicate ( #919 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-12-21 13:03:51 +00:00
15d39c5703
FEAT: Vectorize loops, bug fix ( #917 )
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- Vectorize for loops for speedup
- Get null rows correctly
2023-12-18 15:24:38 +00:00
e25a14772b
Make underperforming group issue type user facing in Datalab ( #907 )
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Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
2023-12-13 16:56:21 +00:00
2e3608a2d8
Predictions for regression in Datalab ( #902 )
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Co-authored-by: Hui Wen <45724323+huiwengoh@users.noreply.github.com >
Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
2023-12-07 04:26:16 +00:00
dee32ad9a1
Underperforming Group Issue Type ( #838 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-11-30 16:27:27 +00:00
e9ee35f075
Test properties of near duplicate sets ( #895 )
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* create and test strategy for generating knn_graph as test inputs
* test strategy for generating knn_graphs
- Each row has the distances sorted in ascending order in the csr-format.
- The indices of the neighbors are unique within a column and don't have the query point as a neighbor.
- If points a and b are mutual neighbors, they have the same distance between them.
* add property based tests for near-duplicate sets
* flag near-duplicate issues based on items in near duplicate sets.
2023-11-28 15:06:48 +00:00
a6d1319327
Introduce regression support to Datalab ( #796 )
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Preleminary work to ensure that default task (classification) will work smoothly.
Minimal implementation of label issue manager for regression
- issue_finder.py list_possible_issue_types, list_default_issue_types no longer a static methods as they depend on task and modification of get_available_issue_types for regression
* DataIssues with strategy pattern
- moving list_possible_issue_types and list_default_issue_types from the IssueFinder class to cleanlab/datalab/internal/issue_manager_factory.py
* make different strategies for getting available issue types
add test class for the IssueFinder when the task is regression
* apply black formatter
* avoid mapping labels column for regression in Datalab
* Pass in features to LabelIssueManager for regression
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-11-20 20:28:53 +00:00
5fbf6c0493
Add Data Valuation Issue Manager ( #850 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-11-06 17:04:57 +01:00
0344afcf8b
Address mypy issue ( #879 )
2023-11-01 03:49:07 +00:00
ccb4a90e38
Extend non-iid issue check to run if only pred_probs are provided ( #857 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-10-30 02:55:53 +00:00
69c8c5318c
Add Null Issue Manager ( #856 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-10-30 02:42:54 +00:00
fd2506c6b0
Use rare class proportion instead of mean values for imbalance score ( #828 )
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Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-08-28 14:24:24 +00:00
62980c1334
Catch NotFitted exception for knn ( #825 )
2023-08-28 14:08:02 +00:00
3d50b9859d
Add imbalance issue to datalab ( #758 )
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Co-authored-by: Jonas Mueller <1390638+jwmueller@users.noreply.github.com >
Co-authored-by: Elías Snorrason <eliassno@gmail.com >
2023-07-28 18:42:15 +00:00
b0fb8e5f77
Move Datalab internals to dedicated internal module ( #783 )
2023-07-28 16:18:51 +00:00
Ulyana