Commit Graph

215 Commits

Author SHA1 Message Date
Christian Clauss
3f094fe49d
Ruff pandas vet (#10281)
* Python linting: Add ruff rules for Pandas-vet and Pytest-style

* updating DIRECTORY.md

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2023-10-11 14:30:02 -04:00
Kamil
0070739233
k_means_clust - change to remove warning (#10244)
* Replacing the generator with numpy vector operations from lu_decomposition.

* Revert "Replacing the generator with numpy vector operations from lu_decomposition."

This reverts commit ad217c6616.

* the change removes the warning:
/home/runner/work/Python/Python/machine_learning/k_means_clust.py:236: FutureWarning: The provided callable <function sum at 0x7f20c02034c0> is currently using SeriesGroupBy.sum. In a future version of pandas, the provided callable will be used directly. To keep current behavior pass the string "sum" instead.
     .agg(

And

/home/runner/work/Python/Python/machine_learning/k_means_clust.py:236: FutureWarning: The provided callable <function mean at 0x7f3d7db1c5e0> is currently using SeriesGroupBy.mean. In a future version of pandas, the provided callable will be used directly. To keep current behavior pass the string "mean" instead.
     .agg(
2023-10-10 16:18:31 -04:00
Arnav Kohli
59fc0cefef
Added categorical_crossentropy loss function (#10152) 2023-10-10 09:20:49 -04:00
Kausthub Kannan
53d78b9cc0
Added Huber Loss Function (#10141) 2023-10-09 10:33:47 -04:00
Arnav Kohli
81b29066d2
Created folder for losses in Machine_Learning (#9969)
* Created folder for losses in Machine_Learning

* Update binary_cross_entropy.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Update mean_squared_error.py

* Update binary_cross_entropy.py

* Update mean_squared_error.py

* Update binary_cross_entropy.py

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* Update mean_squared_error.py

* Update binary_cross_entropy.py

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* Update mean_squared_error.py

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* Update binary_cross_entropy.py

* Update mean_squared_error.py

* Update binary_cross_entropy.py

* Update mean_squared_error.py

* Update machine_learning/losses/binary_cross_entropy.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/losses/mean_squared_error.py

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* Update machine_learning/losses/binary_cross_entropy.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update mean_squared_error.py

* Update machine_learning/losses/mean_squared_error.py

Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>

* Update binary_cross_entropy.py

* Update mean_squared_error.py

* Update binary_cross_entropy.py

* Update mean_squared_error.py

* Update mean_squared_error.py

* Update binary_cross_entropy.py

* renamed: losses -> loss_functions

* updated 2 files

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* Update mean_squared_error.py

* Update mean_squared_error.py

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* Update mean_squared_error.py

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2023-10-08 12:04:43 -04:00
Christian Clauss
0f4e51245f
Upgrade to Python 3.12 (#9576)
* DRAFT: GitHub Actions: Test on Python 3.12

Repeats #8777
* #8777 

Some of our dependencies will not be ready yet.

* Python 3.12: Disable qiskit and tensorflow algorithms

* updating DIRECTORY.md

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2023-10-03 14:47:10 +05:30
Tianyi Zheng
280dfc1a22
Fix DeprecationWarning in local_weighted_learning.py (Attempt 2) (#9170)
* Fix DeprecationWarning in local_weighted_learning.py

Fix DeprecationWarning that occurs during build due to converting an
np.ndarray to a scalar implicitly

* DeprecationWarning fix attempt 2
2023-10-01 17:07:25 +13:00
Tianyi Zheng
5f8d1cb5c9
Fix DeprecationWarning in local_weighted_learning.py (#9165)
Fix DeprecationWarning that occurs during build due to converting an
np.ndarray to a scalar implicitly
2023-10-01 16:31:35 +13:00
Tianyi Zheng
76767d2f09
Consolidate the two existing kNN implementations (#8903)
* Add type hints to k_nearest_neighbours.py

* Refactor k_nearest_neighbours.py into class

* Add documentation to k_nearest_neighbours.py

* Use heap-based priority queue for k_nearest_neighbours.py

* Delete knn_sklearn.py

* updating DIRECTORY.md

* Use optional args in k_nearest_neighbours.py for demo purposes

* Fix wrong function arg in k_nearest_neighbours.py

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2023-09-27 14:01:18 +02:00
thor-harsh
84ec9414e4
Update k_means_clust.py (#8996)
* Update k_means_clust.py

* Apply suggestions from code review

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2023-09-27 02:31:42 -04:00
Amir Lavasani
211247ef82
Add MFCC Feature Extraction Algorithm (#9057)
* Add MFCC feature extraction to machine learning

* Add standalone usage in comments

* Apply suggestions from code review

Co-authored-by: Christian Clauss <cclauss@me.com>

* Delete empty junk file (#9062)

* updating DIRECTORY.md

* updating DIRECTORY.md

* Delete empty junk file

* updating DIRECTORY.md

* Fix ruff errors

* Fix more ruff errors

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* [main] Fix typo due to auto review change

* Add doctests for all functions

* Add MFCC feature extraction to machine learning

* Add standalone usage in comments

* Apply suggestions from code review

Co-authored-by: Christian Clauss <cclauss@me.com>

* [main] Fix typo due to auto review change

* Add doctests for all functions

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Fix some pre-commit issues

* Update review issues
* Remove types from docstring
* Rename dct
* Add mfcc docstring
* Add typing to several functions

* Apply suggestions from code review

* Update mfcc.py

* get_filter_points() -> tuple[np.ndarray, np.ndarray]:

* algorithm

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2023-09-24 23:08:51 +02:00
Rohan Anand
dc50add8a7
Update xgboost_regressor.py (#9078)
* Update xgboost_regressor.py

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2023-09-23 10:51:36 +02:00
pre-commit-ci[bot]
421ace81ed
[pre-commit.ci] pre-commit autoupdate (#9013)
* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.0.285 → v0.0.286](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.285...v0.0.286)
- [github.com/tox-dev/pyproject-fmt: 0.13.1 → 1.1.0](https://github.com/tox-dev/pyproject-fmt/compare/0.13.1...1.1.0)

* updating DIRECTORY.md

* Fis ruff rules PIE808,PLR1714

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2023-08-29 15:18:10 +02:00
Adithya Awati
ac68dc1128
Fixed Pytest warnings for machine_learning/forecasting (#8958)
* updating DIRECTORY.md

* Fixed pyTest Warnings

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2023-08-14 01:34:16 -07:00
Adithya Awati
c290dd6a43
Update run.py in machine_learning/forecasting (#8957)
* Fixed reading CSV file, added type check for data_safety_checker function

* Formatted run.py

* updating DIRECTORY.md

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2023-08-14 00:16:24 -07:00
Tianyi Zheng
e406801f9e
Reimplement polynomial_regression.py (#8889)
* Reimplement polynomial_regression.py

Rename machine_learning/polymonial_regression.py to
machine_learning/polynomial_regression.py

Reimplement machine_learning/polynomial_regression.py using numpy
because the old original implementation was just a how-to on doing
polynomial regression using sklearn

Add detailed function documentation, doctests, and algorithm
explanation

* updating DIRECTORY.md

* Fix matrix formatting in docstrings

* Try to fix failing doctest

* Debugging failing doctest

* Fix failing doctest attempt 2

* Remove unnecessary return value descriptions in docstrings

* Readd placeholder doctest for main function

* Fix typo in algorithm description

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2023-07-28 20:17:46 +02:00
Christian Clauss
4b79d771cd
Add more ruff rules (#8767)
* Add more ruff rules

* Add more ruff rules

* pre-commit: Update ruff v0.0.269 -> v0.0.270

* Apply suggestions from code review

* Fix doctest

* Fix doctest (ignore whitespace)

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2023-05-26 09:34:17 +02:00
Tianyi Zheng
8102424950
local_weighted_learning.py: fix mypy errors and more (#8073) 2023-05-17 12:05:55 +12:00
Christian Clauss
4c1f876567
Solving the Top k most frequent words problem using a max-heap (#8685)
* Solving the `Top k most frequent words` problem using a max-heap

* Mentioning Python standard library solution in `Top k most frequent words` docstring

* ruff --fix .

* updating DIRECTORY.md

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2023-04-27 23:02:07 +05:30
Rohan Anand
bf30b18192
Update linear_discriminant_analysis.py and rsa_cipher.py (#8680)
* Update rsa_cipher.py by replacing %s with {}

* Update rsa_cipher.py

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* Update linear_discriminant_analysis.py

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* Update linear_discriminant_analysis.py

* Update machine_learning/linear_discriminant_analysis.py

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* Update linear_discriminant_analysis.py

* updated

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2023-04-24 07:28:30 +02:00
Diego Gasco
54dedf844a
Dimensionality reduction (#8590) 2023-04-17 10:34:22 +12:00
Genesis
7cdb011ba4
New gitter link added or replaced (#8551)
* New gitter link added

* ruff==0.0.258

* noqa: S310

* noqa: S310

* Update ruff.yml

* Add Ruff rule S311

* Ruff v0.0.259

* return ("{:08x}" * 5).format(*self.h)

* pickle.load(f)  # noqa: S301

---------

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2023-03-26 17:19:18 +02:00
pre-commit-ci[bot]
3f9150c1b2
[pre-commit.ci] pre-commit autoupdate (#8294)
* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/charliermarsh/ruff-pre-commit: v0.0.255 → v0.0.257](https://github.com/charliermarsh/ruff-pre-commit/compare/v0.0.255...v0.0.257)

* Fix PLR1711 Useless  statement at end of function

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2023-03-20 22:16:13 +01:00
Christian Clauss
c96241b5a5
Replace bandit, flake8, isort, and pyupgrade with ruff (#8178)
* Replace bandit, flake8, isort, and pyupgrade with ruff

* Comment on ruff rules

* updating DIRECTORY.md

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2023-03-15 13:58:25 +01:00
pre-commit-ci[bot]
8959211100
[pre-commit.ci] pre-commit autoupdate (#8177)
* [pre-commit.ci] pre-commit autoupdate

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2023-03-13 23:18:35 +01:00
Christian Clauss
64543faa98
Make some ruff fixes (#8154)
* Make some ruff fixes

* Undo manual fix

* Undo manual fix

* Updates from ruff=0.0.251
2023-03-01 17:23:33 +01:00
Christian Clauss
c909da9b08
pre-commit: Upgrade psf/black for stable style 2023 (#8110)
* pre-commit: Upgrade psf/black for stable style 2023

Updating https://github.com/psf/black ... updating 22.12.0 -> 23.1.0 for their `2023 stable style`.
* https://github.com/psf/black/blob/main/CHANGES.md#2310

> This is the first [psf/black] release of 2023, and following our stability policy, it comes with a number of improvements to our stable style…

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2023-02-01 18:44:54 +05:30
Tianyi Zheng
725731c8d2
Refactor local_weighted_learning.py to use np.array (#8069)
* updating DIRECTORY.md

* Format local_weighted_learning.py doctests for clarity

* Refactor local_weighted_learning.py to use np.array instead of np.mat

The np.matrix class is planned to be eventually depreciated in favor of
np.array, and current use of the class raises warnings in pytest

* Update local_weighted_learning.py documentation

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2023-01-02 14:07:39 +01:00
Victor Rodrigues da Silva
3f8b2af14b
Add autoclave cipher (#8029)
* Add autoclave cipher

* Update autoclave with the given suggestions

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Fixing errors

* Another fixes

* Update and rename autoclave.py to autokey.py

* Rename gaussian_naive_bayes.py to gaussian_naive_bayes.py.broken.txt

* Rename gradient_boosting_regressor.py to gradient_boosting_regressor.py.broken.txt

* Rename random_forest_classifier.py to random_forest_classifier.py.broken.txt

* Rename random_forest_regressor.py to random_forest_regressor.py.broken.txt

* Rename equal_loudness_filter.py to equal_loudness_filter.py.broken.txt

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2022-12-18 23:26:39 +01:00
Christian Clauss
08c2245705
Upgrade to flake8 v6 (#8007)
* Upgrade to flake8 v6

* updating DIRECTORY.md

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2022-11-29 16:56:41 +01:00
Mark Mayo
f32d611689
clean of unnecessary checks, imports, calls (#7993) 2022-11-21 00:00:27 +13:00
Dhruv Manilawala
3bf86b91e7
fix: no implicit optional (#7984) 2022-11-15 14:55:14 +01:00
Caeden Perelli-Harris
f512b4d105
refactor: Move pascals triange to maths/ (#7932)
* refactor: Move pascals triange to maths/

* Update xgboost_classifier.py

* statsmodels is now compatible with Python 3.11

* statsmodels is now compatible with Python 3.11

* cython>=0.29.28

* cython>=0.29.28  # For statsmodels on Python 3.11

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2022-11-01 20:25:39 +01:00
Kushagra Makharia
69d04ff644
Added mean absolute error in linear regression (#7003)
* Added mean absolute error in linear regression

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* Code feedback changes

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* Apply suggestions from code review

* Update linear_regression.py

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2022-10-30 13:42:59 +01:00
Kushagra Makharia
47ddba1d91
Added cosine similarity (#7001)
* Added cosine similarity

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2022-10-29 17:38:40 +02:00
Andrey
cf08d9f5e7
Format docs (#7821)
* Reformat docs for odd_even_sort.py

* Fix docstring formatting

* Apply suggestions from code review

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2022-10-29 08:26:19 +02:00
Christian Clauss
19bff003aa
Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737)
* Adopt Python >= 3.8 assignment expressions using auto-walrus

* updating DIRECTORY.md

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2022-10-28 15:54:54 +02:00
Caeden Perelli-Harris
61eedc16c3
Remove useless code in doctests (#7733)
* refactor: Fix matrix display deprecation

* refactor: Remove useless `print` and `pass` statements

* revert: Replace broken doctests

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* revert: Fix failing doctests

* chore: Satisfy pre-commit

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2022-10-27 22:52:00 +02:00
Caeden Perelli-Harris
9bba42eca8
refactor: Indent ... for visual purposes (#7744) 2022-10-27 19:42:30 +02:00
Caeden Perelli-Harris
e8915097c4
refactor: Fix matrix display deprecation (#7729) 2022-10-27 15:15:15 +02:00
Christian Clauss
81ccf54c75
Rename xgboostclassifier.py to xgboost_classifier.py (#7550)
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2022-10-23 18:39:25 +05:30
Modassir Afzal
b092f9979f
XGB Regressor (#7107)
* Fixes: #{6551}

* Fixes: #{6551}

* Update xgboostclassifier.py

* Delete xgboostclassifier.py

* Update xgboostregressor.py

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* Update xgboostregressor.py

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* Update xgboostregressor.py

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* Fixes: { #6551}

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* Fixes: { #6551}

* Update and rename xgboostregressor.py to xgboost_regressor.py

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2022-10-23 13:47:19 +02:00
Tianyi Zheng
cc10b20beb
Remove some print statements within algorithmic functions (#7499)
* Remove commented-out print statements in algorithmic functions

* Encapsulate non-algorithmic code in __main__

* Remove unused print_matrix function

* Remove print statement in __init__

* Remove print statement from doctest

* Encapsulate non-algorithmic code in __main__

* Modify algorithm to return instead of print

* Encapsulate non-algorithmic code in __main__

* Refactor data_safety_checker to return instead of print

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2022-10-22 13:33:51 +02:00
Modassir Afzal
42b56f2345
XGBoost Classifier (#7106)
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Sai Ganesh Manda
80ff25ed38
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Tianyi Zheng
6d1e009f35
Remove depreciated np.float (#7394) 2022-10-18 11:57:03 +02:00
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2022-10-17 21:59:25 +02:00
Caeden Perelli-Harris
f15cc2f01c
Follow Flake8 pep3101 and remove modulo formatting (#7339)
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Sagar Giri
b5b1eb2f00
Fix broken links by PR #7277 (#7319) 2022-10-16 15:45:25 +02:00
Sagar Giri
e7b6d2824a
Change to https. (#7277)
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2022-10-16 09:43:29 +02:00
Caeden
4d0c830d2c
Add flake8 pluin flake8 bugbear to pre-commit (#7132)
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2022-10-13 18:03:06 +02:00
Caeden
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Add pep8-naming to pre-commit hooks and fixes incorrect naming conventions (#7062)
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Eeman Majumder
c0c230255f
added self organising maps algorithm in the machine learning section. (#6877)
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2022-10-12 21:43:52 +02:00
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* Fix a long line

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2022-10-03 22:00:45 +02:00
AHTESHAM ZAIDI
707809b000
Update astar.py (#6456)
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2022-10-02 23:55:24 +02:00
Todor Peev
ba129de7f3
Fixes: 6216 | Support vector machines (#6240)
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2022-07-11 12:42:07 +02:00
Christian Clauss
b75a7c77f8
pre-commit autoupdate: pyupgrade v2.34.0 -> v2.37.0 (#6245)
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2022-07-11 10:19:52 +02:00
Vardhaman
2d5dd6f132
MAINT: Updated f-string method (#6230)
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Updated the code with f-string methods wherever required for a better and cleaner understanding of the code.

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* Update rsa_key_generator.py

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I don't think this change is efficient but it might tackle the error as the error was due to using long character lines.

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2022-07-07 16:34:07 +02:00
Erik Parmann
4a51244e0f
Remove how-to example for support vector machine (#6201) 2022-06-24 01:00:55 +08:00
Christian Clauss
24d3cf8244
The black formatter is no longer beta (#5960)
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2022-01-30 20:29:54 +01:00
Venkatesh Tantravahi
508589e3fc
Local Weighted Learning (#5615)
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2021-10-31 12:27:50 +01:00
Christian Clauss
cecf43d648
Pyupgrade to Python 3.9 (#4718)
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2021-09-07 13:37:03 +02:00
Jenil Shah
7d7c7972ae
Updated name from lstm_prediction.py_tf to lstm_prediction.py and also imported keras (#4422)
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2021-05-17 14:28:04 +02:00
Dhruv Manilawala
6f21f76696
fix(ci): Update pre-commit hooks and apply new black (#4359)
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2021-04-26 07:46:50 +02:00
algobytewise
9b60be67af
[mypy] fix small folders 2 (#4293)
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2021-03-26 12:21:16 +01:00
Christian Clauss
987567360e
Update our pre-commit dependencies (#4273)
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2021-03-20 10:42:17 +05:30
CarsonHam
61f3119467
Change occurrences of str.format to f-strings (#4118)
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2021-02-23 11:23:49 +05:30
Steve Kim
d594f4556c
[mypy] Add/fix type annotations for similarity search in machine learning (#4088)
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2021-01-22 10:10:21 +05:30
Christian Clauss
3fdbf9741d
Python 3.9 (#3926)
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2020-11-24 12:41:10 +01:00
Dhruv Manilawala
b9b7fffcc2
Move CI tests from Travis to GitHub (#3889)
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2020-11-19 22:01:31 +05:30
Steve Kim
ae4d7d4d04
add similarity_search.py in machine_learning (#3864)
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2020-11-13 15:26:17 +01:00
poloso
4851942ec0
Reduce complexity linear_discriminant_analysis. (#2452)
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2020-11-11 08:05:11 +05:30
Nandiya
12c69800bd
Forecast (#3219)
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2020-10-24 16:07:27 +02:00
Christian Clauss
9b95e4f662
Pyupgrade to python3.8 (#3616)
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2020-10-21 12:46:14 +02:00
Dhruv
acaeb22bbd
Add GitHub action for pre-commit (#2515)
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2020-09-30 15:23:34 +02:00
Dhruv
0a42ae9095
Fix all errors mentioned in pre-commit run (#2512)
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2020-09-30 10:38:00 +02:00
Dhruv
48357cea5b
Add __init__.py files in all the directories (#2503) 2020-09-28 19:42:36 +02:00
Abdoulaye Balde
7446e69571
Gradient Boosting Regressor (#2298)
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* To reverse a string using stack

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2020-09-26 16:58:29 +02:00
Du Yuanchao
4d0a8f2355
Optimized recursive_bubble_sort (#2410)
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2020-09-10 10:31:26 +02:00
Tanuj Dhiman
25946e4570
Update scoring_functions.py (#2291)
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We can find accuracy by manually if we are not going to use sklearn library.

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2020-09-09 19:04:46 +02:00
Shubham Shaswat
a1d1a44f51
added idf-smooth (#2174)
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2020-09-02 19:33:12 +02:00
BAKEZQ
d402cd0b6e
Fix SettingWithCopy warning by pandas (#2346)
* Fix SettingWithCopy warning in pandas

https://github.com/TheAlgorithms/Python/issues/2282

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py
2020-08-23 13:40:57 +02:00
Dan Murphy
1f1c3b0e4b
Added Normalization and Standardization Algorithms (#2192)
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2020-07-10 15:36:51 +02:00
Christian Clauss
5f4da5d616
isort --profile black . (#2181)
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2020-07-06 09:44:19 +02:00
Christian Clauss
cd3e8f95a0
isort --profile black --recursive . (#2170)
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2020-07-06 08:48:18 +05:30
vinayak
2d3d660155
black fixes and Travis CI fixes (#2160)
* black format

* updating DIRECTORY.md

* fixes

* fixup! Format Python code with psf/black push

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-07-02 20:02:15 +05:30
Christian Clauss
8ab84fd794
Only one carriage return (#2155)
* updating DIRECTORY.md

* touch

* fixup! Format Python code with psf/black push

* Update word_frequency_functions.py

* updating DIRECTORY.md

* Update word_frequency_functions.py

* Update lfu_cache.py

* Update sol1.py

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-25 19:15:30 +02:00
Dan Murphy
b368b1ecfd
NLP Word Frequency Algorithms (#2142)
* NLP Word Frequency Algorithms

* Added type hints and Wikipedia link to tf-idf

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Fix line length for flake8

* Fix line length for flake8 V2

* Add line escapes and change int to float

* Corrected doctests

* Fix for TravisCI

* Fix for TravisCI V2

* Tests passing locally

* Tests passing locally

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/word_frequency_functions.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Add doctest examples and clean up docstrings

Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-25 10:00:43 +02:00
beqakd
d034add61f
add visualization of k means clustering as excel format (#2104)
* add visualization of kmneas clust as excel format

* style changes

* style changes

* Add doctest and typehint!

* style change

* Update machine_learning/k_means_clust.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update machine_learning/k_means_clust.py

Co-authored-by: Christian Clauss <cclauss@me.com>

Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-19 17:55:13 +02:00
Christian Clauss
9316e7c014
Set the Python file maximum line length to 88 characters (#2122)
* flake8 --max-line-length=88

* fixup! Format Python code with psf/black push

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-16 10:09:19 +02:00
Christian Clauss
1f8a21d727
Tighten up psf/black and flake8 (#2024)
* Tighten up psf/black and flake8

* Fix some tests

* Fix some E741

* Fix some E741

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-05-22 08:10:11 +02:00
Erwin Lejeune
21ed8968c0
Fixes in Bidirectional A* (#2020)
* implement bidirectional astar

* add type hints

* add wikipedia url

* format with black

* changes from review

* fix collision check

* Add testmod()

* # doctest: +NORMALIZE_WHITESPACE

* Codespell: euclidean

* Codespell: coordinates

* Codespell: traversal

* Codespell: remaining

Co-authored-by: John Law <johnlaw.po@gmail.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-05-21 21:50:52 +02:00
Christian Clauss
a7cd633bb6
Fix astar (#1966)
* Fix astar

Single character variable names are old school.

* fixup! Format Python code with psf/black push

* Tuple

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-05-10 20:49:40 +05:30
Jeffin Francis
77c3e5b74b
Added A* algorithm (#1913)
* a* algorithm

* changes after build error

* intent changes

* fix after review

* ImportMissmatchError

* Build failed fix

* doctest changes

* doctest changes
2020-05-10 00:37:36 +05:30
Jeffin Francis
8a8527f1bd
Added Lstm example for stock predection (#1908)
* Added Lstm example for stock predection

* Changes after review

* changes after build failed

* Add Kiera’s to requirements.txt

* requirements.txt: Add keras and tensorflow

* psf/black

Co-authored-by: Christian Clauss <cclauss@me.com>
2020-05-07 08:53:44 +02:00
QuantumNovice
9bb57fbbfe
support_vector_machines.py increase error tolerance to suppress convergence warnings (#1929)
* Update support_vector_machines.py

* Update support_vector_machines.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2020-05-02 21:19:45 +02:00
Christian Clauss
6acd7fb5ce
Wrap lines that go beyond GitHub Editor (#1925)
* Wrap lines that go beyond GiHub Editor

* flake8 --count --select=E501 --max-line-length=127

* updating DIRECTORY.md

* Update strassen_matrix_multiplication.py

* fixup! Format Python code with psf/black push

* Update decision_tree.py

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-05-01 23:36:35 +02:00
Prince Gangurde
8c01da20d6
Update random_forest_regressor.py (#1880) 2020-04-17 12:43:50 +02:00
Prince Gangurde
b64c4af296
Create gaussian_naive_bayes.py (#1861)
* Create Gaussian_Naive_Bayes.py

Added Gaussian Naive Bayes algorithm in the module machine learning

* Rename Gaussian_Naive_Bayes.py to gaussian_naive_bayes.py

* requirements.txt: pip install xgboost

Co-authored-by: Christian Clauss <cclauss@me.com>
2020-04-17 09:38:44 +08:00
Prince Gangurde
7ffdef2636
Fix some typos in random forest classifier (#1858) 2020-04-13 02:15:48 +02:00