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Rating Stats for

Divakar

Rating
1771.53 (20th) 		Reputation
169,899 (303rd)
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Title Δ
Matrix Multiplication - Matlab +0.67
NumPy vectorised method for computing covariance with population me... +0.42
Copy flat list of upper triangle entries to full matrix? +0.02
Find rows of numpy array that are members of a set 0.00
How to construct a loop with reducing iterations +0.41
convert multidimensional numpy array to list of string -0.11
numpy, get maximum of subsets -0.74
Efficiently testing if strings are present in 2D numpy arrays 0.00
Cumulative addition/multiplication in NumPy +1.34
Efficiently slice windows from a 1D numpy array, around indices giv... -0.60
Fast r-contiguous matching (based on location similarities) 0.00
How to vectorize np.dot(vector_a, vector_b[:,i]) for i in range? -1.43
Loopless Gaussian mixture model in Matlab +0.41
Sort N-D numpy array by column with a smaller N-D array +1.09
Comparing boolean numpy arrays +0.57
Vectorize Triple Loop - MATLAB 0.00
Numpy Project Euler 1 Generalized Optimization -0.11
Get many 3d matrices from two 2d matrices (column-wise multiplicati... -0.56
Find consecutive values in 3D array -1.71
Find a nodes 8 neighbors on a 2D grid 0.00
Efficient way of computing Kullback–Leibler divergence 0.00
numpy 3D dot product 0.00
Reshape array on xAxis and fill with mean value in Python? -0.35
How to do specify level depth (or axis) for outer in Python 2.7? 0.00
Most efficient way of splitting long string into substrings in MATLAB -0.08
numpy broadcasting between matrix and vector? 0.00
Numpy append ones to matrix +0.42
Applying a function for all pairwise rows in two matrices under Numpy 0.00
Fast alternative to run a numpy based function over all the rows in... -1.38
multiply-accumulate using numpy +0.55
Efficient 1D array comparison, scaling and summation 0.00
Time-efficient way for creation of many random stick coordinates wi... 0.00
Change numpy array under condition from another array +1.18
Block diagonalize rows of a J-by-2 matrix +0.39
MATLAB - Best way of creating 2d array of unique pairs? -0.20
Find consecutive unmasked values +0.40
How to change array layout? 0.00
How do I calculate the mean of subarrays in the broadcast way in Ma... 0.00
r-contiguous matching, MATLAB 0.00
Return Maximum Amount of Sequential Numbers in a Row that Meet a Co... +0.42
MATLAB: Use values in double array to determine values in a cell ar... 0.00
convert separate 1D np.arrays into a list of 2D np.arrays -0.61
Multidimensional version of "kron" product? 0.00
How to Index multiple items of array with intervals in Python +1.04
How to sort a matrix based on the number of occurrences of a partic... +1.90
Adding distinct blocks of K values together in a vector +2.16
Numpy sum elements in array based on its value +2.62
Looping over a vector efficiently in MATLAB +1.70
Extract only words from a cell array in matlab -0.96
Matlab: moving sum with different parameters (lookback periods) 0.00