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Optimized recursive_bubble_sort (#2410)

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* optimized recursive_bubble_sort

* Fixed doctest error due whitespace

* reduce loop times for optimization

* fixup! Format Python code with psf/black push

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
This commit is contained in:
Du Yuanchao
2020-09-10 16:31:26 +08:00
committed by GitHub
parent 25946e4570
commit 4d0a8f2355
60 changed files with 900 additions and 859 deletions
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20
maths/relu.py
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@ -16,20 +16,20 @@ import numpy as np
def relu(vector: List[float]):
"""
Implements the relu function
Implements the relu function
Parameters:
vector (np.array,list,tuple): A numpy array of shape (1,n)
consisting of real values or a similar list,tuple
Parameters:
vector (np.array,list,tuple): A numpy array of shape (1,n)
consisting of real values or a similar list,tuple
Returns:
relu_vec (np.array): The input numpy array, after applying
relu.
Returns:
relu_vec (np.array): The input numpy array, after applying
relu.
>>> vec = np.array([-1, 0, 5])
>>> relu(vec)
array([0, 0, 5])
>>> vec = np.array([-1, 0, 5])
>>> relu(vec)
array([0, 0, 5])
"""
# compare two arrays and then return element-wise maxima.