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Rating Stats for

Paul Panzer

Rating
1615.56 (1,232nd) 		Reputation
32,113 (3,709th)
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Title Δ
numpy create array of all coordinates +3.10
Convert numpy rows into columns based on ID +0.93
Calculate sum of vectors in numpy array based on dictionary values +1.97
Broadcasting using numpy's sum function -2.37
get same value for keys into another dictionary from List of Dictio... +1.56
Generating random dates within a given range in pandas +0.95
Filling of 2D array columns according to 1D counter array 0.00
Python numpy : linalg.pinv() too imprecise 0.00
Count different colour pixels - Python +0.86
Increasing values in a numpy matrix that are below a certain indice 0.00
Find whether the largest element in the array is at least twice as... +0.82
Sampling few rows of a scipy sparse matrix into another 0.00
Finding nearest neighbours of a triangular tesellation +0.53
How to make these two alternatives about looping on cartesian produ... -1.72
Make dictionaries in list of dictionaries equal length +0.34
Function to ignore nan values and do a numpy.polyval 0.00
Get indices of N maximum values in a numpy array without sorting th... -1.96
Efficient way to create a numpy boolean array from an array -1.04
Fast way to extract ROIs in 3D numpy array 0.00
Loop over all elements of an ndarray one by one +0.71
Numpy split array where NaN ends -1.26
Converting a numpy array into a dict of values mapped to rows +0.20
How can I solve a system of linear equations in python faster than... 0.00
Multidimensional cumulative sum in numpy -1.24
How is this Python function read? +1.89
idiom for getting contiguous copies +2.17
Create numpy array with random integers each row with another range -1.29
Multiple List duplication removal in for loops -0.61
Fast punctuation removal with pandas -0.24
Numpy: How is this code different from each other? +0.40
python comparing list values to keys in list of dicts -0.07
Most efficient way to roll each column in a numpy array by x steps 0.00
How to covert 1d array to Logical matrix -2.18
I need to construct a specific matrix, where some elements are matr... -0.13
Image processing: vectorize numpy array elements substitution 0.00
Pandas - Cumulative sum of consecutive ones +0.13
How can I simplify this more? +0.38
What is a vectorized way to create multiple powers of a NumPy array? -0.18
Read structured data with start/end tags +0.38
Implement softmax function with numpy array +0.38
Unique column of a sparse matrix in Python 0.00
Numpy - construct matrix from matrix of positions and values -1.28
code produces a 2d histogram but the results dont match with hist2d 0.00
More efficiently extract uninterrupted sequences of numbers from li... 0.00
Python: Removing multiple for loops for faster calculation (centere... 0.00
how to compare elements of two list in python -0.59
How to loop through setting different variables to a function's... -0.62
any() and all() analogues for bitwise operators in Python/Pandas -1.10
numpy vectorize a function to accepts vectors of different lengths... 0.00
Fitting points to a wrapped line +0.40