Commit Graph

3364 Commits

Author SHA1 Message Date
Ricardo Martinez Peinado
5fb6496d1b
Improve primelib.py test coverage ()
* Update the doctest of primelib.py

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* Correct errors for the doctest of primelib.py

* last error for the doctest of primelib.py

* last error for the doctest of primelib.py

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2023-10-11 12:11:05 +02:00
hollowcrust
672fda9130
Fix bug and edit doctests for infix_to_prefix_conversion ()
* Fix bug and edit doctests

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* Add type hints, raiseError and other minor adjustments

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* Cleaning code

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2023-10-11 11:00:49 +02:00
cornbread-eater
c850227bee
Add doctests to primelib.py ()
* Update primelib.py

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2023-10-10 23:07:07 +02:00
Kamil
0070739233
k_means_clust - change to remove warning ()
* 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
Kamil
9a5a6c663c
carmichael_number - add doctests ()
* 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.

* Added doctests

* Update carmichael_number.py

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* Update carmichael_number.py

I make an empty commit to reset:
tests are failing.

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* Update carmichael_number.py

Made changes taking into account the addition: 
from maths.greatest_common_divisor import greatest_common_divisor.

Now instead of gcd it is used: greatest_common_divisor.

* Update carmichael_number.py

* Update carmichael_number.py

* Update carmichael_number.py

I added a check for 0 and negative numbers in the tests and the code itself. Simplified obtaining the final result.

* Update carmichael_number.py

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* Update maths/carmichael_number.py

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* Update carmichael_number.py

* Update carmichael_number.py

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2023-10-10 16:14:13 -04:00
hollowcrust
5be5d21bed
Add tests for infix_2_postfix() in infix_to_prefix_conversion.py ()
* Add doctests, exceptions, type hints and fix bug for infix_to_prefix_conversion.py

Add doctests
Add exceptions for expressions with invalid bracket positions
Add type hints for functions
Fix a bug on line 53 (57 in PR)

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* Change type hints in infix_to_prefix_conversion.py

* Remove printing trailing whitespace in the output table

* Fix type hint errors

* Fix doctests

* Adjust table convention in output and doctests

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* Add doctests for infix_2_postfix()

* Update print_width

* Update print_width

* Fix the doctests

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2023-10-10 18:52:53 +02:00
Kamil
0b440285e8
Gaussian_elemination - change to remove warning ()
* 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.

* Removes the warning: Conversion of an array with ndim > 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation
2023-10-10 10:24:51 -04:00
Arnav Kohli
59fc0cefef
Added categorical_crossentropy loss function () 2023-10-10 09:20:49 -04:00
Vipin Karthic
6d13603667
Fixes Added Doctests to binary_exponentiation_3.py ()
* Python mirror_formulae.py is added to the repository

* Changes done after reading readme.md

* Changes for running doctest on all platforms

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* Change 2 for Doctests

* Changes for doctest 2

* updating DIRECTORY.md

* Doctest whitespace error rectification to mirror_formulae.py

* updating DIRECTORY.md

* Adding Thermodynamic Work Done Formulae

* Work done on/by body in a thermodynamic setting

* updating DIRECTORY.md

* updating DIRECTORY.md

* Doctest adiition to binary_exponentiation_3.py

* Change 1

* updating DIRECTORY.md

* Rename binary_exponentiation_3.py to binary_exponentiation_2.py

* updating DIRECTORY.md

* updating DIRECTORY.md

* Formatting

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2023-10-10 01:52:37 -04:00
Paarth Goyal
f3acb52cad
Added the algorithm to compute Reynolds number in the physics section ()
* added the algorithm to compute Reynolds number

* fixed file name issue

* Apply suggestions from code review

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2023-10-10 01:24:04 -04:00
AkhilYadavPadala
9c02f1220e
seperation between description and docstrings ()
* seperation between description and docstrings

* Update maths/factorial.py

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2023-10-10 01:13:32 -04:00
dimonalik
1b4c4e7db2
Made problem explanation more clear ()
* Update minimum_steps_to_one.py

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2023-10-10 00:34:36 -04:00
Md Mahiuddin
4f8fa3c44a
TypeError for non-integer input ()
* type error check

* remove str input

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2023-10-10 00:19:40 -04:00
Kamil
7b996e2c22
backtracking -> word_search - replacing the example in doctest ()
* 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.

* Replacing the example in doctest with a less resource-intensive example.
2023-10-10 00:16:02 -04:00
Dean Bring
b9a797f3d4
Added the Minkowski distance function ()
* Added the Minkowski distance function

* Made error handling more precise

* Added note about floating point errors and corresponding doctest
2023-10-09 19:00:37 -04:00
pre-commit-ci[bot]
53638fcec4
[pre-commit.ci] pre-commit autoupdate ()
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2023-10-09 23:38:32 +02:00
Dean Bring
b0aa35c7b3
Added the Chebyshev distance function ()
* Added the Chebyshev distance function

* Remove float cast and made error handling more precise
2023-10-09 17:21:46 -04:00
aryan1165
5d0a46814e
Added ciphers/permutation_cipher.py. ()
* Added permutation_cipher.py

* Added type hints for parameters

* Added doctest in functions

* Update ciphers/permutation_cipher.py

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2023-10-09 15:38:04 -04:00
Christian Clauss
844270c6e9
Remove backslashes from is_palindrome.py ()
@SaiHarshaK Fixes https://github.com/TheAlgorithms/Python/pull/10081#discussion_r1349651289
2023-10-10 06:42:07 +13:00
Kamil
ba828fe621
test_digital_image_processing -> test_local_binary_pattern replacing a large image with a smaller one ()
* 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.

* Replaced lena.jpg with lena_small.jpg to make tests faster.

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2023-10-09 17:46:38 +02:00
Sai Harsha Kottapalli
c0da015b7d
Add DocTests to diffie.py ()
* diffie doctest

* fix ut

* update doctest

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2023-10-09 17:19:05 +02:00
Kausthub Kannan
53d78b9cc0
Added Huber Loss Function () 2023-10-09 10:33:47 -04:00
Siddik Patel
583a614fef
Removed redundant greatest_common_divisor code ()
* Deleted greatest_common_divisor def from many files and instead imported the method from Maths folder

* Deleted greatest_common_divisor def from many files and instead imported the method from Maths folder, also fixed comments

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* Deleted greatest_common_divisor def from many files and instead imported the method from Maths folder, also fixed comments

* Imports organized

* recursive gcd function implementation rolledback

* more gcd duplicates removed

* more gcd duplicates removed

* Update maths/carmichael_number.py

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2023-10-09 14:19:12 +02:00
Sai Harsha Kottapalli
876087be99
Add DocTests to magicdiamondpattern.py ()
* magicdiamondpattern doctest

* remove start part

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2023-10-09 14:16:43 +02:00
Sai Harsha Kottapalli
12e8e9ca87
Add DocTests to is_palindrome.py ()
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2023-10-09 14:06:16 +02:00
Saahil Mahato
ed19b1cf0c
Add binary step activation function ()
* Add binary step activation function

* fix: ruff line too long error

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* refactor: add link to directory

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2023-10-08 19:34:50 -04:00
Saahil Mahato
2260961a80
Add Soboleva Modified Hyberbolic Tangent function ()
* Add Sobovela Modified Hyberbolic Tangent function

* fix: typo

* Update and rename sobovela_modified_hyperbolic_tangent.py to soboleva_modified_hyperbolic_tangent.py

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2023-10-08 19:19:28 -04:00
Megan Payne
a2b695dabd
Added Germain primes algorithm to the maths folder ()
* Added algorithm for Germain Primes to maths folder

* Fixed test errors Germain primes.

* Formatting Germain primes after pre-commit

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2023-10-08 17:33:50 -04:00
Anshu Sharma
66e4ea6a62
Consolidated two scripts reverse_letters.py and reverse_long_words.py into one ()
* Conolidated two scripts reverse_letters.py and reverse_long_words.py into one because of similar functionality

* Added a new line to accomodate characters without going over 88 char limit

* fixed grammar to pass pre-commit

* Changed faulty test case entirely to pass pre commit

* fixed a test case which was wrong

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2023-10-09 09:17:22 +13:00
halfhearted
2d02500332
equilibrium index in an array ()
* equilibrium index in an array

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2023-10-09 08:44:49 +13:00
Tianyi Zheng
8e108ed92a
Rename maths/binary_exponentiation_3.py ()
* updating DIRECTORY.md

* Rename binary_exponentiation_3.py

Rename binary_exponentiation_3.py to binary_exponentiation_2.py because
the original binary_exponentiation_2.py was renamed to
binary_multiplication.py in PR 

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2023-10-09 08:43:07 +13:00
Achal Jain
17de908d1a
Added Median of Medians Algorithm ()
* Added Median of Medians Algorithm

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2023-10-09 08:41:30 +13:00
Siddharth Warrier
c8f6f79f80
Power of 4 ()
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2023-10-09 08:40:14 +13:00
SubhranShu2332
e7a59bfff5
In place of calculating the factorial several times we can run a loop k times to calculate the combination ()
* In place of calculating the factorial several times we can run a loop k times to calculate the combination 

for example:
5 C 3 = 5! / (3! * (5-3)! )
= (5*4*3*2*1)/[(3*2*1)*(2*1)]
=(5*4*3)/(3*2*1)
so running a loop k times will reduce the time complexity to O(k)

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2023-10-08 15:17:02 -04:00
Kosuri L Indu
982bc27358
add : Best time to buy and sell stock program under GREEDY methods ()
* to add best_time_stock program

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2023-10-08 19:07:02 +02:00
Saurabh Mahapatra
e89ae55d8e
Create strip.py ()
* Create strip.py

* Update strip.py
2023-10-08 12:10:41 -04:00
Kausthub Kannan
a12b07f352
Added Squareplus Activation Function ()
* Added Squareplus Activation Function

* Added parameter beta to the function

* Fixed Squareplus Function

* Update neural_network/activation_functions/squareplus.py

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2023-10-08 12:08:37 -04:00
Arnav Kohli
81b29066d2
Created folder for losses in Machine_Learning ()
* Created folder for losses in Machine_Learning

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2023-10-08 12:04:43 -04:00
Aarya Balwadkar
6860daea60
Made Changes shifted CRT, modular division to maths directory () 2023-10-08 11:53:38 -04:00
Kausthub Kannan
08d394126c
Changed Mish Activation Function to use Softplus () 2023-10-08 11:48:22 -04:00
Om Alve
937ce83b15
Added fractionated_morse_cipher ()
* Added fractionated_morse_cipher

* Added return type hint for main function

* Added doctest for main

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hollowcrust
fa077e6703
Add doctests, type hints; fix bug for dynamic_programming/minimum_partition.py ()
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895dffb412
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2023-10-07 21:32:28 +02:00
Kosuri L Indu
60291738d2
add : trapped water program under dynamic programming ()
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dhruvtrigotra
112daddc4d
charging_capacitor ()
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2023-10-07 21:04:24 +02:00
Pronay Debnath
78af0c43c6
Create fractional_cover_problem.py ()
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Saahil Mahato
678e0aa8cf
Mention square matrices in strassen docs and make it more clear ()
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2023-10-07 05:35:23 -04:00
Kamil
2122474e41
Segmented sieve - doctests ()
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Kausthub Kannan
80a2087e0a
Added Softplus activation function () 2023-10-06 16:26:09 -04:00
Kausthub Kannan
c6ec99d571
Added Mish Activation Function ()
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