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Rating Stats for

Divakar

Rating
1749.70 (35th)
Reputation
47,754 (978th)
Page: 1 2 3 4 5 ... 88
Title Δ
How could I get numpy array indices by some conditions +1.18
Max frequency 1d array in a 2d numpy array 0.00
Generating banded matrices using numpy +0.20
numpy mask covers another mask 0.00
Remove elements from one array if present in another array, keep du... +0.21
Fast way to check if elements in sub-dimension of a numpy array is... +0.47
Using numpy.where to prevent out of bound +2.20
How can I express this large number of computations without for loo... -2.04
Find closest/similar value(vector) inside a matrix 0.00
Efficient way to assign values into random blocks of an array of im... 0.00
Python: Sum of all permutations of outer products of numpy arrays o... 0.00
Better way to insert elements into numpy array +1.03
Numpy einsum outer sum of 2d-arrays +0.19
how to vectorize this function 0.00
Numpy: create a matrix from a cartesian product of two vectors (or... +0.19
Python numpy (einsum) optimization: 1D to ND outer dot products +0.85
optimizing numpy vectorization on calculating distances and np.sum +0.22
Numpy: Find minimum of an expression over several parameters 0.00
Efficiently creating multiple masks from pandas series -1.21
How to multiply each row of an array with all rows of an array elem... 0.00
Insert element into numpy array and get all rolled permutations -0.64
Block scalar-vector multiplication in numpy +0.21
Numpy find covariance of two 2-dimensional ndarray -1.59
Multiplying numpy array stack with hermitian transpose of itself wi... +1.43
Count instances in numpy array within a certain value of each row +2.11
Find the first index for which an array goes below a certain thresh... 0.00
Using Numpy instead of loops +1.16
Numpy Rolling Columwise Correlation +0.21
Fill in numpy array upto position based on another array 0.00
Multiply an array (k,) or (k, n) by 1D array (k,) 0.00
fastest way to count the number of occurences of a character in a n... +1.17
Numpy matrix multiplication with 2D elements 0.00
list to matrix conversion with numpy +0.76
Assign zero to multiple columns in each row in a 2D numpy array eff... 0.00
Extending array by repeating values if another array is not continues -0.49
Efficient way to compute cosine similarity between 1D array and all... -0.36
Filling numpy matrix with function calculated over iterables 0.00
Vectorized spatial distance in python using numpy +0.21
Count number of identical values in a column within a numpy array +0.66
Find position of maximum per unique bin (binargmax) +0.95
Numpy - Apply a custom function on all combination of rows in matri... 0.00
Fast iteration over numpy array for squared residuals +0.22
Generating power of a vector and putting it in a matrix in numpy in... 0.00
How to efficiently find the index column of the leftest non null va... 0.00
How to compute the np.insert "obj" parameter? 0.00
Fastest way to replace values in array 0.00
How can I optimize a dot product along a small dimension in numpy? 0.00
k-hot encode values from multiple columns +0.20
Best way to create a three channel image with a fixed color? +0.22
Increment some columns of multiple rows in python 0.00