v0.22.0

0.22.0 (2024-05-01)

Features

• is_fitted is now always a property (#662) (b1db881), closes #586
• add Column.missing_value_count (#682) (f084916), closes #642
• Add InputConversion & OutputConversion for nn interface (#625) (fd723f7), closes #621
• Add hash,eq and sizeof in ForwardLayer (#634) (72f7fde), closes #633
• allow using tables that already contain target for prediction (#687) (e9f1cfb), closes #636
• callback Row.sort_columns takes four parameters instead of two tuples (#683) (9c3e3de), closes #584
• rename group_rows_by in Table to group_rows (#661) (c1644b7), closes #611
• rename number_of_column in Row to number_of_columns (#660) (0a08296), closes #646
• rework TaggedTable (#680) (db2b613), closes #647
• show missing value count/ratio in summarized statistics (#684) (74b8a35), closes #619
• specify extras instead of features in to_tabular_dataset (#685) (841657f), closes #623

Bug Fixes

• actually use kernel of support vector machines for training (#681) (09c5082), closes #602

Performance Improvements

• Faster plot_histograms and more reliable plots (#659) (b5f0a12)

v0.21.0

0.21.0 (2024-04-17)

Features

• add ARIMA model (#577) (8b9c7a9), closes #570
• Add ImageList class (#534) (3cb74a2), closes #528 #599 #600
• more hash, sizeof and eq implementations (#609) (2bc0b0a)

Performance Improvements

• Add special case to Table.add_rows to increase performance (#608) (ffb8304), closes #606
• improve performance of model & forward layer (#616) (e856cd5), closes #610
• lazily import our modules and external libraries (#624) (20fc313)
• treat Tables specially when calling add_rows (#606) (e555b85), closes #575

v0.20.0

0.20.0 (2024-04-03)

Features

• add deterministic hash methods to all types (#573) (f6a3ca7)
• add fnn functionality (#529) (ce53153), closes #522
• add suffixes to models to indicate their task (#588) (d490dee)
• added lag_plot (#548) (0fb38d2), closes #519
• added normal plot for time series (#550) (dbdf11e), closes #549
• when using from table to time series feature must be given (#572) (ca23f0f), closes #571

Bug Fixes

• incorrect type hint for number_of_bins parameter (#567) (b434e53)
• mark various API elements as internal (#587) (ea176fc), closes #582 #585

v0.19.0

0.19.0 (2024-02-06)

Features

• return the correct size for custom container objects (#547) (f44c34d)

v0.18.0

0.18.0 (2024-02-03)

Features

• Add adjust_color_balance method in Image (#530) (dba23f9), closes #525
• Add find_edges method in Image (#531) (d728eb6), closes #523
• class for time series (#508) (73cdfb1), closes #481

v0.17.1

0.17.1 (2024-01-11)

Bug Fixes

• update torch (#527) (6934d1d)

v0.17.0

0.17.0 (2024-01-11)

Features

• change image class to use PyTorch tensors and methods (#506) (efa2b61), closes #505

v0.16.0

0.16.0 (2023-11-22)

Features

• drop Python 3.10 and add Python 3.12 (#478) (5bf0e75)
• enable copy-on-write for pandas dataframes (#494) (9a19389), closes #428

Bug Fixes

• deps-dev: Bump urllib3 from 1.26.17 to 1.26.18 (#480) (a592d2c), closes #3159

Performance Improvements

• remove unneeded copy operations in table transformers (#496) (6443beb), closes #494

v0.15.0

0.15.0 (2023-07-13)

Features

• Add copy method for tables (#405) (72e87f0), closes #275
• add gaussian noise to image (#430) (925a505), closes #381
• add schema conversions when adding new rows to a table and schema conversion when creating a new table (#432) (6e9ff69), closes #404 #322 #127 #322 #127
• add test for empty tables for the method Table.sort_rows (#431) (f94b768), closes #402
• added color adjustment feature (#409) (2cbee36), closes #380
• added test_repr table tests (#410) (cb77790), closes #349
• discretize table (#327) (5e3da8d), closes #143
• Improve error handling of TaggedTable (#450) (c5da544), closes #150
• Maintain tagging in methods inherited from Table class (#332) (bc73a6c), closes #58
• new error class OutOfBoundsError (#438) (1f37e4a), closes #262
• rename several Table methods for consistency (#445) (9954986), closes #439
• suggest similar columns if column gets accessed that doesnt exist (#385) (6a097a4), closes #203

Bug Fixes

• added the missing ids in parameterized tests (#412) (dab6419), closes #362
• don't warn if Imputer transforms column without missing values (#448) (f0cb6a5)
• Warnings raised by underlying seaborn and numpy libraries (#425) (c4143af), closes #357

v0.14.0

0.14.0 (2023-06-30)

Features

• Add find_edges method to Image class (#383) (d14b6ce), closes #288
• Add StandardScaler transformer (#316) (57b0572), closes #142
• Add docstrings to the getter methods for hyperparameters in Regression and Classification models (#371) (9073f04), closes #313
• Added Table.group_by to group a table by a given key (#343) (afb98be), closes #160
• Added and improved errors and warnings in the table transformers (#372) (544e307), closes #152
• added crop() method in image and tests (#365) (eba8163)
• added invert_colors method (#367) (1e4d110)
• adjust brightness and contrast of image (#368) (1752feb), closes #289 #291
• blur Image method (#363) (c642176)
• check that methods of table can handle an empty table (#314) (686c2e7), closes #123
• convert image to grayscale (#366) (1312fe7), closes #287
• enhance replace_column to accept a list of new columns (#312) (d50c5b5), closes #301
• Explicitly throw UnknownColumnNameError in TaggedTable._from_table (#334) (498999f), closes #333
• flip images / eq method for image (#360) (54f4ae1), closes #280
• improve table.summary. Catch ValueError thrown by column.stability (#390) (dbbe0e3), closes #320
• improve error handling of column.stability when given a column that contains only None (#388) (1da2499), closes #319
• Improve Error Handling of classifiers and regressors (#355) (66f5f64), closes #153
• properties for width-height of image (#359) (d9ebdc1), closes #290
• Resize image (#354) (3a971ca), closes #283
• rotate_left and rotate_right added to Image (#361) (c877530), closes #281
• set kernel of support vector machine (#350) (1326f40), closes #172
• sharpen image (#364) (3444700), closes #286

Bug Fixes

• Keeping no columns with Table.keep_only_columns results in an empty Table with a row count above 0 (#386) (15dab06), closes #318
• remove default value of positive_class parameter of classifier metrics (#382) (58fc09e)
• remove default value of radius parameter of blur (#378) (7f07f29)