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Rating Stats for

Jaime

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1621.34 (1,066th) 		Reputation
50,106 (1,991st)
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Title Δ
Dot product of csr_matrix causes segmentation fault +1.42
Improving performance iterating in 2d numpy array -0.61
Numpy, sorting based on column twice -0.16
How can I export Python multidimensional numpy array to different f... -0.19
Numerical Python - how do I make this a ufunc? +0.11
Python enumerate through 2D array in numpy 0.00
Trying to perform an operation on all sub arrays inside a numpy arr... +1.49
Speedup scipy griddata for multiple interpolations between two irre... +0.36
how to speed up a vector cross product calculation 0.00
Geometric progression using Python / Pandas / Numpy (without loop a... +0.35
Setting value of numpy array based on multiple criteria +1.23
Special tensor contraction in Python 0.00
my power spectra are believable? a comparison between lomb-scargle... -2.25
Numpy array modifying multiple elements at once +0.09
Cross correlation of multiple sequences avoiding for loop 0.00
get average (row, col) cell given array values as weights? +2.51
Building and updating a sparse matrix in python using scipy +1.06
extract the N closest pairs from a numpy distance array -0.69
vectorize a function for numpy, that correlates each element of one... 0.00
Find Arc/Circle equation given three points in space (3D) +0.34
Merging to numpy arrays with different column dimensions 0.00
Successive over-relaxation not converging (when not done in-place) 0.00
2d boolean array using n^2 bits of space 0.00
How to apply a function to all the column of a numpy matrix? -0.14
Find indexes of matching rows in two 2-D arrays -1.57
NumPy PolyFit and PolyVal in Multiple Dimensions? 0.00
Get norm of numpy sparse matrix rows -0.48
numpy array partial sums with weights +1.19
Why is numpy's einsum slower than numpy's built-in functions? +1.22
NumPy scalars, broadcasting and the __iadd__ method 0.00
Sparse arrays from tuples -0.42
Creating a Confidence Ellipses in a sccatterplot using matplotlib 0.00
numpy.dot how to calculate 1-D array with 2-D array -1.00
Why does SVD result of Armadillo differ from NumPy? 0.00
numpy vectorization of double python for loop +0.02
Calculate weighted pairwise distance matrix in Python -2.55
Summing each 3x3 window of a M*N matrix, into a M/3*N/3 matrix with... +1.32
Traversing 2D line in Numpy? 0.00
Vector sum of multidimensional arrays in numpy -1.67
Python: Why are eigenvectors not the same as first PCA weights? 0.00
Python/Scipy: Find "bounded" min/max of a matrix 0.00
Count of values in numpy.ndarray +1.60
How to make a boolean index in numpy for multiple integer types wit... +0.36
Cut peaks and troughs +0.34
Hstacking features somehow causes an extra slowdown in prediction -2.34
fastest way to find the magnitude (length) squared of a vector field 0.00
Numpy array filtering by two criteria +2.12
transforming a numpy array -2.38
Numpy subarray for arbitrary number of dimension 0.00
Average over pixels in python-numpy matrix -0.16