v0.8.0#

April 2024

Highlights#

Deprecations from 0.7.0 have been removed, see the package deprecation sections for more details
typing-extensions has been added as a core dependency
The following deep learners are now available for regression: IndividualLITERegressor, LITETimeRegressor and EncoderRegressor ((@aadya940) & @AnonymousCodes911)
The HydraRegressor and MultiRocketHydraRegressor algorithms have been implemented for regression module (@MatthewMiddlehurst)
A wrapper for the tslearn LearningShapelets classifier has been added (@itsdivya1309)
Support for unequal length in pairwise distance calculation for the SBD and MSM distances is now available, this will be expanded to other distances in time (@CodeLionX)

Benchmarking#

Documentation#

[DOC] Fix benchmarking notebooks (#1305) @TonyBagnall

Maintenance#

[MNT] xfail website reads that return a connection error (#1357) @TonyBagnall

Classification#

Bug Fixes#

[BUG] Fix random state for deep learning models in classification/regression and clustering (#1271) @hadifawaz1999
[BUG] ElasticEnsemble with euclidean and twe distance measures (#1288) @itsdivya1309
[ENH] fixed sqr error (#1240) @AnonymousCodes911

Enhancements#

[ENH] Learning Shapelet Classifier (#1247) @itsdivya1309

Deprecation#

[DEP] Remove deprecated overloaded multiplication and sklearnpipeline (#1265) @TonyBagnall
[DEP] remove deprecated the save_train_predictions parameter in BOSSEnsemble, CBOSS, T… (#1333) @TonyBagnall
[DEP] remove support probabilities from weasel2 (#1335) @TonyBagnall
[DEP] Deprecating ShapeDTW classifier, to be replaced with a newer correct version (#1367) @hadifawaz1999

Documentation#

[DOCS] hard code shapelet classifiers in notebook (#1331) @TonyBagnall

Enhancements#

[ENH] Update regression pipeline (#1279) @MatthewMiddlehurst
[ENH] Loading unequal length, no missing values classification problems (#1157) @TonyBagnall
[ENH] Tidy dummy estimators for classification and regression (#1281) @MatthewMiddlehurst

Maintenance#

[MNT] Changing deep learning save format from .hdf5 to .keras (#1292) @hadifawaz1999

Clustering#

Bug Fixes#

[BUG] fixed dba test (#1319) @chrisholder
[BUG] Fix random state for deep learning models in classification/regression and clustering (#1271) @hadifawaz1999

Maintenance#

[MNT] Changing deep learning save format from .hdf5 to .keras (#1292) @hadifawaz1999
[MNT] Distance test refactor (#1294) @chrisholder
[MNT] Type hint distance module (#1326) @chrisholder

Datasets#

Bug Fixes#

[BUG] write_to_tsfile not writing header (#1329) @vNtzYy
[BUG] Stop joining Nones (#1353) @TonyBagnall

Enhancements#

[ENH] Loading unequal length, no missing values classification problems (#1157) @TonyBagnall

Maintenance#

[MNT] xfail website reads that return a connection error (#1357) @TonyBagnall

Distances#

Bug Fixes#

[BUG] Unequal length bounding matrix fixes (#1161) @chrisholder

Enhancements#

[ENH] SBD and MSM: Support pairwise distance calculation for unequal length time series (#1287) @CodeLionX
[ENH] Capability to use shape-dtw on precomputed transformation (#1323) @hadifawaz1999

Maintenance#

[MNT] Distance test refactor (#1294) @chrisholder
[MNT] Type hint distance module (#1326) @chrisholder

Regression#

Bug Fixes#

[BUG] Fix random state for deep learning models in classification/regression and clustering (#1271) @hadifawaz1999

Enhancements#

[ENH] Remove regression delegate file (#1280) @MatthewMiddlehurst
[ENH] Updated EncoderRegressor (#1226) @AnonymousCodes911
[ENH] Hydra and MultiRocketHydra for regression (#1207) @MatthewMiddlehurst
[ENH] Refactored _TestRegressor in regression testing module to be a MockRegressor in testing/mock_estimators (#1213) @tvilight4
[ENH] Add IndividualLITERegressor and LITETimeRegressor (#1221) @aadya940
[ENH] Update regression pipeline (#1279) @MatthewMiddlehurst
[ENH] Tidy dummy estimators for classification and regression (#1281) @MatthewMiddlehurst
[ENH] Initializing metrics to “mean_squared_error” In Deep Learning Models (#1317) @harshithasudhakar

Maintenance#

[MNT] Changing deep learning save format from .hdf5 to .keras (#1292) @hadifawaz1999

Segmentation#

Deprecation#

[ENH] Deprecate annotators (#1306) @TonyBagnall

Transformations#

Bug Fixes#

[BUG] RandomShapeletTransform stdev fix (#1324) @MatthewMiddlehurst

Deprecation#

[ENH] Deprecate transformers (#1307) @TonyBagnall
[DEP] deprecate ElbowClass prior to move to dedicated package (#1336) @TonyBagnall

Enhancements#

[ENH] Enhancing BaseCollectionTransformers+Tidying Utils dir (#1328) @AnonymousCodes911
[ENH] remove call to update in BaseCollectionTransformer (#1344) @TonyBagnall

Maintenance#

[MNT] Modified test_base_rocketGPU.py (#1325) @AnonymousCodes911

Unit Testing#

Enhancements#

[ENH] Refactored _TestRegressor in regression testing module to be a MockRegressor in testing/mock_estimators (#1213) @tvilight4

Maintenance#

[MNT] added unequal length utils function (#1303) @chrisholder
[MNT] Move estimator_checks to the Testing Module (#1312) @aadya940

Visualisations#

Enhancements#

[ENH] Add plot_spectrogram (#1237) @aadya940

Deprecation#

[DEP] remove plotting from utils (#1334) @TonyBagnall

Other#

Deprecation#

[DEP] Remove mlflow (#1285) @MatthewMiddlehurst
[ENH] Remove deprecated performance metric classes (#1261) @TonyBagnall
[DEP] remove deprecated ‘save_transformed_data’ and ‘transformed_data_’ in BaseIntervalForest, FreshPrince, STC, (#1332) @TonyBagnall

Documentation#

[DOC] Missing link for aeon-neuro (#1299) @harshithasudhakar
[DOC] Updates to conform to ruff - pydocstyle hook (#1277) @AnonymousCodes911
[DOC] Add clustering example to the README (#1354) @chrisholder
[DOC] Update papers page and remove GSoC advertisements (#1368) @MatthewMiddlehurst

Enhancements#

[ENH] Remove deprecated performance metric classes (#1261) @TonyBagnall
[ENH] Refactor dask converters (#1302) @TonyBagnall
[ENH] Replace calls to check_is_scitype that return metadata with validate_input (#1290) @TonyBagnall
[ENH] reduce warnings (#1337) @TonyBagnall
[ENH] Replace mtype to scitype function (#1298) @TonyBagnall

Maintenance#

[MNT] Refactored any occurrence of ‘_instances’ to ‘_cases’. ‘series_length’ to ‘n_timepoints’ and ‘n_dims’ to ‘n_channels’ (#1304) @chrisholder
[MNT] Changes to pyarrow and dask in all_extras to fix CI (#1309) @MatthewMiddlehurst
[MNT] Cleanup code in aeon.util.conversion module (#1289) @CodeLionX
[MNT] Add new dependency: typing-extensions (#1327) @chrisholder

Refactored#

[ENH] Replace calls to check_is_scitype that return metadata with validate_input (#1290) @TonyBagnall

Contributors#

The following have contributed to this release through a collective 57 GitHub Pull Requests:

@aadya940, @AnonymousCodes911, @chrisholder, @CodeLionX, @hadifawaz1999, @harshithasudhakar, @itsdivya1309, @MatthewMiddlehurst, @TonyBagnall, @tvilight4, @vNtzYy