alibi-detect - v0.12.0

v0.12.0 (2024-04-17)

Full Changelog

This is a minor release.

Added

• Support for Pydantic v2 via a Pydantic v1 shim (#882)

Fixed

• Update README.md #877

Development

• Bump tj-actions/changed-files from 1.1.2 to 41.0.0 in /.github/workflows (#871)
• Update pykeops requirement from <2.2.0,>=2.0.0 to >=2.0.0,<2.3.0 (#875)
• Update numba requirement (#879)

- Jupyter Notebook
Published by jesse-c almost 2 years ago

alibi-detect - v0.11.5

v0.11.5 (2024-22-01)

Full Changelog

This is a patch release fixing several bugs, updating dependencies and a change of license.

Added

• Allow pickle when loading numpy array file (#836)
• Add abbreviations in the getting_started page (#863)

Fixed

• Remove scaleidentitymultiplier to support tensorflow-probability 0.20 (#828)
• Docs/dont load sklearn detectors in notebooks (#842)
• Add notebooks tests for 3.11 (#840) & (#841)
• Split tox ci job into seperate jobs (#843)
• Fix E721 linting errors (#846)
• Change legacy tf optimizers types to forwardrefs (#858)
• Remove deprecated multichannel keyword from skimage.filters.gaussian (#857)
• Update AlibiDetectLogo_rgb image with white stroked letters (#862)
• Update typechecking for mypy 1.7.0 (#866)

Changed

• Alibi-Detect License change from Apache to Business Source License 1.1 (#876)

Development

• Set 3.0.0 as upper bound on pytorch version (link tbd)
• Update myst-parser requirement upper bound from 2.0 to 3.0 (#815)
• Update pillow requirement upper bound from 10.0.0 to 11.0.0 (#822)
• Update xgboost requirement upper bound from 2.0.0 to 3.0.0 (#850)
• Bump tensorflow and tfp (#860)
• Bump sphinx-design from 0.4.1 to 0.5.0 (#845)
• Update scikit-image requirement (#855)
• Update sphinxcontrib-apidoc requirement (#848)
• Update numba requirement (#851)
• Remove macos from ci (#876)
• Add security scans to CI (#876)

- Jupyter Notebook
Published by mauicv about 2 years ago

alibi-detect - v0.11.4

v0.11.4 (2023-07-07)

Full Changelog

This is a patch release to support numpy >= 1.24, and drop official support for Python 3.7.

Fixed

• Replace numpy aliases of builtin types like np.int, in order to support numpy >= 1.24 (#826).

Development

• Drop official support for Python 3.7 (#825).

- Jupyter Notebook
Published by ascillitoe over 2 years ago

alibi-detect - v0.11.3

v0.11.3 (2023-06-21)

Full Changelog

This is a patch release to officially enable support for Python 3.11. This is the last release with official support for Python 3.7.

Development

• Test library on Python 3.11 (#817).
• Separate code quality into its own Github Action and only run against the main development version of Python, currently Python 3.10 (#793).
• Check and remove stale mypy ignore commands (#794).
• Add developer instructions for docstring formatting (#789).
• Bump scikit-image version to 0.21.x (#803).
• Bump numba version to 0.57.x (#783).
• Bump sphinx version to 7.x (#782).

- Jupyter Notebook
Published by jklaise over 2 years ago

alibi-detect - v0.11.2

v0.11.2 (2023-04-28)

Full Changelog

Fixed

• Failure of plot_feature_outlier_image utility function when no outliers are detected (#774 - thanks @signupatgmx !).

Changed

• Refactored methods that use tensorflow optimizers to work with the new optimizers introduced in 2.11 (#739).
• Maximum supported version of tensorflow bumped to 2.12.x (#764).
• Maximum supported version of tensorflow-probability version to 0.19.x (#687).
• Supported version of pandas bumped to >1.0.0, <3.0.0 (#765).
• Maximum supported version of scikit-image bumped to 0.20.x (#751).

Development

• Migrate codecov to use Github Actions and don't fail CI on coverage report upload failure due to rate limiting (#768, #776).
  • Bump mypy version to >=1.0, <2.0 (#754).
  • Bump sphinx version to 6.x (#709).
  • Bump sphinx-design version to 0.4.1 (#769).
  • Bump nbsphinx version to 0.9.x (#757).
  • Bump myst-parser version to >=1.0, <2.0 (#756).
  • Bump twine version to 4.x (#511).
  • Bump pre-commit version to 3.x and update the config (#731).

- Jupyter Notebook
Published by jklaise almost 3 years ago

alibi-detect - v0.11.1

v0.11.1

Full Changelog

Fixed

• Fixed two bugs with the saving/loading of drift detector preprocess_fn's (#752):
  • When preprocess_fn was a custom Python function wrapped in a partial, kwarg's were not serialized. This has now been fixed.
  • When saving drift detector preprocess_fn's, the filenames for kwargs saved to .dill files are now prepended with the kwarg name. This avoids files being overwritten if multiple kwargs are saved to .dill.

- Jupyter Notebook
Published by ascillitoe almost 3 years ago

alibi-detect - v0.11.0

v0.11.0

Full Changelog

Added

• New feature The MMD and learned-kernel MMD drift detectors have been extended with KeOps backends to scale and speed up the detectors. See the example notebook for more info (#548 and #602).
• New feature Added support for serializing detectors with PyTorch backends, and detectors containing PyTorch models in their proprocessing functions (#656).
• New feature Added support for serializing detectors with scikit-learn and KeOps backends (#642 and #681).
• New feature Added support for saving and loading online detectors' state. This allows a detector to be restarted from previously generated checkpoints (#604).
• New feature Added a PyTorch version of the UAE preprocessing utility function (#656, (#705).
• For the ClassifierDrift and SpotTheDiffDrift detectors, we can also return the out-of-fold instances of the reference and test sets. When using train_size for training the detector, this allows to associate the returned prediction probabilities with the correct instances (#665).

Changed

• Minimum prophet version bumped to 1.1.0 (used by OutlierProphet). This upgrade removes the dependency on pystan as cmdstanpy is used instead. This version also comes with pre-built wheels for all major platforms and Python versions, making both installation and testing easier (#627).
• Breaking change The configuration field config_spec has been removed. In order to load detectors serialized from previous Alibi Detect versions, the field will need to be deleted from the detector's config.toml file. However, in any case, serialization compatibility across Alibi Detect versions is not currently guranteed. (#641).
• Added support for serializing tensorflow optimizers. Previously, tensorflow optimizers were not serialized, which meant the default optimizer kwarg would also be set when a detector was loaded with load_detector, regardless of the optimizer given to the original detector (#656).
• Strengthened pydantic validation of detector configs. The flavour backend is now validated whilst taking into account the optional dependencies. For example, a ValidationError will be raised if flavour='pytorch' is given but PyTorch is not installed (#656).
• If a categories_per_feature dictionary is not passed to TabularDrift, a warning is now raised to inform the user that all features are assumed to be numerical (#606).
• For better clarity, the original error is now reraised when optional dependency errors are raised (#783).
• The maximum tensorflow version has been bumped from 2.9 to 2.10 (#608).
• The maximum torch version has been bumped from 1.12 to 1.13 (#669).

Fixed

• Fixed an issue with the serialization of kernel_a and kernel_b in DeepKernel's (#656).
• Fixed minor documentation issues (#636, #640, #651).
• Fixed an issue with a warning being incorrectly raised when device='cpu' was passed to PyTorch based detectors (#698).
• Fixed a bug that could cause IndexError's to be raised in the TensorFlow MMDDriftOnline detector when older numpy versions were installed (#710).

Development

• UTF-8 decoding is enforced when README.md is opened by setup.py. This is to prevent pip install errors on systems with PYTHONIOENCODING set to use other encoders (#605).
• Skip specific save/load tests that require downloading remote artefacts if the relevant URI(s) is/are down (#607).
• CI test/ directories are now ignored when measuring testing code coverage. This has a side-effect of lowering the reported test coverage (#614).
• Added codecov tags to measure to platform-specific code coverage (#615).
• Added option to ssh into CI runs for debugging (#644).
• Measure executation time of test runs in CI (#712).

- Jupyter Notebook
Published by ascillitoe about 3 years ago

alibi-detect - v0.10.5

v0.10.5

v0.10.5 (2023-01-26)

Full Changelog

Fixed

• Fixed two bugs preventing backward compatibility when loading detectors saved with <v0.10.0 (#729 and #732). This bug also meant that detectors saved with save_detector(..., legacy=True) in >=v0.10.0 did not properly obey the legacy file format. The config.toml file format used by default in >=v0.10.0 is unaffected.

- Jupyter Notebook
Published by ascillitoe about 3 years ago

alibi-detect - v0.10.4

v0.10.4 (2022-10-21)

Full Changelog

Fixed

• Fixed an incorrect default value for the alternative kwarg in the FETDrift detector (#661).
• Fixed an issue with ClassifierDrift returning incorrect prediction probabilities when train_size given (#662).

- Jupyter Notebook
Published by ascillitoe over 3 years ago

alibi-detect - v0.10.3

v0.10.3 (2022-08-17)

Full Changelog

Fixed

• Fix to allow config.toml files to be loaded when the [meta] field is not present (#591).

- Jupyter Notebook
Published by ascillitoe over 3 years ago

alibi-detect - v0.10.2

v0.10.2 (2022-08-16)

Full Changelog

Fixed

• Fixed a bug in the MMDDrift detector with pytorch backend, where the kernel attribute was not sent to the selected device (#587).

Development

• Code Coverage added (#584).

- Jupyter Notebook
Published by ascillitoe over 3 years ago

alibi-detect - v0.10.1

v0.10.1 (2022-08-10)

Full Changelog

Fixed

• Corrected a missing optional dependency error when tensorflow was installed without tensorflow-probability (#580).

Development

• An upper version bound has been added for torch (<1.13.0) (#575).

- Jupyter Notebook
Published by ascillitoe over 3 years ago

alibi-detect - v0.10.0

v0.10.0 (2022-07-26)

Full Changelog

Added

• New feature Drift detectors save/load functionality has been significantly reworked. All offline and online drift detectors (tensorflow backend only) can now be saved and loaded via config.toml files, allowing for more flexibility. Config files are also validated with pydantic. See the documentation for more info (#516).
• New feature Option to use out-of-bag predictions when using a RandomForestClassifier with ClassifierDrift (#426).
• Python 3.10 support. Note that PyTorch at the time of writing doesn't support Python 3.10 on Windows (#485).

Fixed

• Fixed a bug in the TensorFlow trainer which occured when the data was a minibatch of size 2 (#492).

Changed

• TensorFlow is now an optional dependency. Error messages for incorrect use of detectors that are dependent on missing optional dependencies have been improved to include installation instructions and be more informative (#537).
• The optional dependency work has resulted in some imports being reorganised. The original imports will still work as long as the relevant optional dependencies are installed (#538).
  • from alibi_detect.utils.tensorflow.kernels import DeepKernel -> from alibi_detect.utils.tensorflow import DeepKernel
  • from alibi_detect.utils.tensorflow.prediction import predict_batch -> from alibi_detect.utils.tensorflow import predict_batch
  • from alibi_detect.utils.pytorch.data import TorchDataset -> from alibi_detect.utils.pytorch import TorchDataset
  • from alibi_detect.models.pytorch.trainer import trainer -> from alibi_detect.models.pytorch import trainer
  • from alibi_detect.models.tensorflow.resnet import scale_by_instance -> from alibi_detect.models.tensorflow import scale_by_instance
  • from alibi_detect.models.tensorflow.resnet import scale_by_instance -> from alibi_detect.models.tensorflow import scale_by_instance
  • from alibi_detect.utils.pytorch.kernels import DeepKernel -> from alibi_detect.utils.pytorch import DeepKernel
  • from alibi_detect.models.tensorflow.autoencoder import eucl_cosim_features -> from alibi_detect.models.tensorflow import eucl_cosim_features
  • from alibi_detect.utils.tensorflow.prediction import predict_batch -> from alibi_detect.utils.tensorflow import predict_batch
  • from alibi_detect.models.tensorflow.losses import elbo -> from alibi_detect.models.tensorflow import elbo
  • from alibi_detect.models import PixelCNN -> from alibi_detect.models.tensorflow import PixelCNN
  • from alibi_detect.utils.tensorflow.data import TFDataset -> from alibi_detect.utils.tensorflow import TFDataset
  • from alibi_detect.utils.pytorch.data import TorchDataset -> from alibi_detect.utils.pytorch import TorchDataset
• The maximum tensorflow version has been bumped from 2.8 to 2.9 (#508).
• breaking change The detector_type field in the detector.meta dictionary now indicates whether a detector is a 'drift', 'outlier' or 'adversarial' detector. Its previous meaning, whether a detector is online or offline, is now covered by the online field (#564).

Development

• Added MissingDependency class and import_optional for protecting objects that are dependent on optional dependencies (#537).
• Added BackendValidator to factor out similar logic across detectors with backends (#538).
• Added missing CI test for ClassifierDrift with sklearn backend (#523).
• Fixed typing for ContextMMDDrift pytorch backend with numpy>=1.22 (#520).
• Drift detectors with backends refactored to perform distance threshold computation in score instead of predict (#489).
• Factored out PyTorch device setting to utils.pytorch.misc.get_device() (#503). Thanks to @kuutsav!
• Added utils._random submodule and pytest-randomly to manage determinism in CI build tests (#496).
• From this release onwards we exclude the directories doc/ and examples/ from the source distribution (by adding prune directives in MANIFEST.in). This results in considerably smaller file sizes for the source distribution.
• mypy has been updated to ~=0.900 which requires additional development dependencies for type stubs, currently only types-requests and types-toml have been necessary to add to requirements/dev.txt.

- Jupyter Notebook
Published by ascillitoe over 3 years ago

alibi-detect -

v0.9.1 (2022-04-01)

Full Changelog

Fixed

• Fixed an issue whereby simply importing the library in any capacity caused tensorflow to occupy all available GPU memory. This was due to the instantiation of tf.keras.Model objects within a class definition (GaussianRBF objects within the DeepKernel class).

- Jupyter Notebook
Published by ojcobb almost 4 years ago

alibi-detect - v0.9.0

v0.9.0 (2022-03-17)

Full Changelog

Added

• Added the ContextMMDDrift detector. The context-aware maximum mean discrepancy drift detector (Cobb and Van Looveren, 2022) is a kernel based method for detecting drift in a manner that can take relevant context into account.

Fixed

• Fixed an issue experienced when the Model uncertainty based drift detection example is run on GPU's (#445).
• Fixed an issue with the Text drift detection on IMDB example to allow PyTorch to be used (#438).

Development

• The maximum tensorflow version has been bumped from 2.7 to 2.8 (#444).

- Jupyter Notebook
Published by ascillitoe almost 4 years ago

alibi-detect - v0.8.1

v0.8.1 (2022-01-18)

Full Changelog

Added

• New feature ClassifierDrift now supports sklearn models (#414). See this example.

Changed

• Python 3.6 has been deprecated from the supported versions as it has reached end-of-life.

Fixed

• The SpectralResidual detector now uses padding to prevent spikes occuring at the beginning and end of scores (#396).
• The handling of url's in the dataset and model fetching methods has been modified to fix behaviour on Windows platforms.
  

Development

• numpy typing has been updated to be compatible with numpy 1.22 (#403). This is a prerequisite for upgrading to tensorflow 2.7.
• The Alibi Detect CI tests now include Windows and MacOS platforms (#423).
• The maximum tensorflow version has been bumped from 2.6 to 2.7 (#377).

- Jupyter Notebook
Published by ascillitoe about 4 years ago

alibi-detect - v0.8.0

v0.8.0 (2021-12-09)

Full Changelog

Added

• Offline and online versions of Fisher's Exact Test detector for supervised drift detection on binary data: from alibi_detect.cd import FETDrift, FETDriftOnline.
• Offline and online versions of Cramér-von Mises detector for supervised drift detection on continuous data: from alibi_detect.cd import CVMDrift, CVMDriftOnline.
• Offline supervised drift detection example on the penguin classification dataset.

Changed

• Refactored online detectors to separate updating of state (#371).
• Update tensorflow lower bound to 2.2 due to minimum requirements from transformers.

Fixed

• Fixed incorrect kwarg name in utils.tensorflow.distance.permed_lsdd function (#399).

Development

• Updated sphinx for documentation building to >=4.2.0.
• Added a CITATIONS.cff file for consistent citing of the library.
• CI actions are now not triggered on draft PRs (apart from a readthedoc build).
• Removed dependency on nbsphinx_link and moved examples under doc/source/examples with symlinks from the top-level examples directory.

- Jupyter Notebook
Published by ascillitoe about 4 years ago

alibi-detect - v0.7.3

v0.7.3 (2021-10-29)

Full Changelog

Added

• DeepKernel is allowed without the kernel_b component, giving a kernel consisting of only a deep kernel component (kernel_a).
• Documentation layout refreshed, and a new "Background to drift detection" added.

Fixed

• Model fetching methods now correctly handle nested filepaths.
• For backward compatibility, fetch and load methods now attept to fetch/load dill files, but fall back to pickle files.
• Prevent dill from extending pickle dispatch table. This prevents undesirable behaviour if using pickle/joblib without dill imported later on (see #326).
• For consistency between save_detector and load_detector, fetch_detector will no longer append detector_name to filepath.

- Jupyter Notebook
Published by ascillitoe over 4 years ago

alibi-detect - v0.7.2

v0.7.2 (2021-08-17)

Full Changelog

Added

• Learned kernels drift detector with TensorFlow and PyTorch support: from alibi_detect.cd import LearnedKernelDrift
• Spot-the-diff drift detector with TensorFlow and PyTorch support: from alibi_detect.cd import SpotTheDiffDrift
• Online drift detection example on medical imaging data: https://github.com/SeldonIO/alibi-detect/blob/master/examples/cd_online_camelyon.ipynb

- Jupyter Notebook
Published by arnaudvl over 4 years ago

alibi-detect - v0.7.1

v0.7.1 (2021-07-22)

Full Changelog

Added

• Extend allowed input type for drift detectors to include List[Any] with additional graph and text data examples.
• Allow custom preprocessing steps within alibi_detect.utils.pytorch.prediction.predict_batch and alibi_detect.utils.tensorflow.prediction.predict_batch. This makes it possible to take List[Any] as input and combine instances in the list into batches of data in the right format for the model.

Removed

• PCA preprocessing step for drift detectors.

Fixed

• Improve numerical stability LSDD detectors (offline and online) to avoid overflow/underflow caused by higher dimensionality of the input data.
• Spectral Residual outlier detector test.

- Jupyter Notebook
Published by arnaudvl over 4 years ago

alibi-detect - v0.7.0

v0.7.0 (2021-06-07)

Full Changelog

Added

• Least squares density difference drift detector from alibi_detect.cd import LSDDDrift with TensorFlow and PyTorch support.
• Online versions of the MMD and LSDD drift detectors: from alibi_detect.cd import MMDDriftOnline, LSDDDriftOnline with TensorFlow and PyTorch support.
• Enable Python 3.9 support.

Fixed

• Hidden layer output as preprocessing step for drift detectors for internal layers with higher dimensional shape, e.g. (B, C, H, W).

- Jupyter Notebook
Published by arnaudvl over 4 years ago

alibi-detect - v0.6.2

v0.6.2 (2021-05-06)

Full Changelog

Fixed

• alibi-detect compatibility with transformers>=4.0.0
• update slack link to point to alibi-detect channel

- Jupyter Notebook
Published by arnaudvl almost 5 years ago

alibi-detect - v0.6.1

v0.6.1 (2021-04-26)

Full Changelog

Added

• Classification and regression model uncertainty drift detectors for both PyTorch and TensorFlow models: from alibi_detect.cd import ClassifierUncertaintyDrift, RegressorUncertaintyDrift.
• Return p-values for ClassifierDrift detectors using either a KS test on the classifier's probabilities or logits. The model predictions can also be binarised and a binomial test can be applied.
• Allow unseen categories in the test batches for the categorical and tabular drift detectors: from alibi_detect.cd import ChiSquareDrift, TabularDrift.

- Jupyter Notebook
Published by arnaudvl almost 5 years ago

alibi-detect - v0.6.0

v0.6.0 (2021-04-12)

Full Changelog

Added

• Flexible backend support (TensorFlow and PyTorch) for drift detectors MMDDrift and ClassifierDrift as well as support for both frameworks for preprocessing steps (from alibi_detect.cd.tensorflow import HiddenOutput, preprocess_drift and from alibi_detect.models.tensorflow import TransformerEmbedding, replace tensorflow with pytorch for PyTorch support) and various utility functions (kernels and distance metrics) under alibi_detect.utils.tensorflow and alibi_detect.utils.pytorch.
• Significantly faster implementation MMDDrift detector leveraging both GPU implementations in TensorFlow and PyTorch as well as making efficient use of the cached kernel matrix for the permutation tests.
• Change test for ChiSquareDrift from goodness-of-fit of the observed data against the empirical distribution of the reference data to a test for homogeneity which does not bias p-values as much to extremes.
• Include NumpyEncoder in library to facilitate json serialization.

Removed

• As part of the introduction of flexible backends for various drift detectors, dask is no longer supported for the MMDDrift detector and distance computations.

Fixed

• Update RTD theme version due to rendering bug.
• Bug when using TabularDrift with categorical features and continuous numerical features. Incorrect indexing of categorical columns was performed.

Development

• Pin pystan version to working release with prophet.

- Jupyter Notebook
Published by arnaudvl almost 5 years ago

alibi-detect - v0.5.1

v0.5.1 (2021-03-05)

Full Changelog

This is a bug fix release.

Fixed

• The order of the reference and test dataset for the TabularDrift and ChiSquareDrift was reversed leading to incorrect test statistics
• The implementation of TabularDrift and ChiSquareDrift were not accounting for the different sample sizes between reference and test datasets leading to incorrect test statistics
• Bumped required scipy version to 1.3.0 as older versions were missing the alternative keyword argument for ks_2samp function

- Jupyter Notebook
Published by jklaise almost 5 years ago

alibi-detect - v0.5.0

v0.5.0 (2021-02-18)

Full Changelog

Added

• Chi-square drift detector for categorical data: alibi_detect.cd.chisquare.ChiSquareDrift
• Mixed-type tabular data drift detector: alibi_detect.cd.tabular.TabularDrift
• Classifier-based drift detector: alibi_detect.cd.classifier.ClassifierDrift

Removed

• DataTracker utility

Development

• Docs build improvements, dependabot integration, daily build cronjob

- Jupyter Notebook
Published by arnaudvl about 5 years ago

alibi-detect - v0.4.4

v0.4.4 (2020-12-23)

Full Changelog

Added

• Remove integrations directory
• Extend return dict drift detector
• Update saving/loading functionality of the drift detectors. This leads to a breaking change for load_detector for the KSDrift and MMDDrift detectors.

- Jupyter Notebook
Published by arnaudvl about 5 years ago

alibi-detect - v0.4.3

v0.4.3 (2020-10-08)

Full Changelog

Added

• Make Prophet an optional dependency
• Extend what is returned by the drift detectors to raw scores
• Add licenses from dependencies

- Jupyter Notebook
Published by arnaudvl over 5 years ago

alibi-detect - v0.4.2

v0.4.2 (2020-09-09)

Full Changelog

Added

• Text drift detector functionality for KS and MMD drift detectors
• Add embedding extraction functionality for pretrained HuggingFace transformers models (alibi_detect.models.embedding)
• Add Python 3.8 support

- Jupyter Notebook
Published by arnaudvl over 5 years ago

alibi-detect - v0.4.1

v0.4.1 (2020-05-12)

Full Changelog

Added

• Likelihood ratio outlier detector (alibi_detect.od.llr.LLR) with image and genome dataset examples
• Add genome dataset (alibi_detect.datasets.fetch_genome)
• Add PixelCNN++ model (alibi_detect.models.pixelcnn.PixelCNN)

- Jupyter Notebook
Published by arnaudvl almost 6 years ago

alibi-detect - v0.4.0

v0.4.0 (2020-04-02)

Full Changelog

Added

• Kolmogorov-Smirnov drift detector (alibi_detect.cd.ks.KSDrift)
• Maximum Mean Discrepancy drift detector (alibi_detect.cd.mmd.MMDDrift)

- Jupyter Notebook
Published by arnaudvl almost 6 years ago

alibi-detect - v0.3.1

v0.3.1 (2020-02-26)

Full Changelog

Added

• Adversarial autoencoder detection method (offline method, alibi_detect.ad.adversarialae.AdversarialAE)
• Add pretrained adversarial and outlier detectors to Google Cloud Bucket and include fetch functionality
• Add data/concept drift dataset (CIFAR-10-C) to Google Cloud Bucket and include fetch functionality
• Update VAE loss function and log var layer
• Fix tests for Prophet outlier detector on Python 3.6
• Add batch sizes for all detectors

- Jupyter Notebook
Published by arnaudvl about 6 years ago

alibi-detect - v0.3.0

v0.3.0 (2020-01-17)

Full Changelog

Added

• Multivariate time series outlier detection method OutlierSeq2Seq (offline method, alibi_detect.od.seq2seq.OutlierSeq2Seq)
• ECG and synthetic data examples for OutlierSeq2Seq detector
• Auto-Encoder outlier detector (offline method, alibi_detect.od.ae.OutlierAE)
• Including tabular and categorical perturbation functions (alibi_detect.utils.perturbation)

- Jupyter Notebook
Published by arnaudvl about 6 years ago

alibi-detect - v0.2.0

v0.2.0 (2019-12-06)

Full Changelog

Added

• Univariate time series outlier detection methods: Prophet (offline method, alibi_detect.od.prophet.OutlierProphet) and Spectral Residual (online method, alibi_detect.od.sr.SpectralResidual)
• Function for fetching Numenta Anomaly Benchmark time series data (alibi_detect.datasets.fetch_nab)
• Perturbation function for time series data (alibi_detect.utils.perturbation.inject_outlier_ts)
• Roadmap

- Jupyter Notebook
Published by jklaise about 6 years ago

alibi-detect - v0.1.0

Change Log

v0.1.0 (2019-11-19)

Added

• Isolation Forest (Outlier Detection)
• Mahalanobis Distance (Outlier Detection)
• Variational Auto-Encoder (VAE, Outlier Detection)
• Auto-Encoding Gaussian Mixture Model (AEGMM, Outlier Detection)
• Variational Auto-Encoding Gaussian Mixture Model (VAEGMM, Outlier Detection)
• Adversarial Variational Auto-Encoder (Adversarial Detection)

- Jupyter Notebook
Published by jklaise over 6 years ago