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Divakar

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1771.53 (20th) 		Reputation
169,899 (303rd)
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Title Δ
Split Xy matrix into X and y +1.35
Vectorization of Matrix Quadratics in MATLAB -0.68
Fast way to recolour an indexed image based on another array 0.00
efficient numpy.cumsum and numpy.digitize 0.00
How to implement maxpool: taking a maximum on sliding window on ima... 0.00
averaging over subsets of array in numpy 0.00
Pandas: create a dataframe from 2D numpy arrays preserving their se... -1.74
Understanding tensordot +1.36
Converting an array of integers to a "vector" -1.09
Vectorizing (squared) mahalanobis distance in numpy 0.00
Selecting multiple patches from a 3D numpy array +0.33
Numpy Broadcasting Example without Repeat -2.33
Confused during reshaping array of image +0.30
Fastest way to find difference between image pixel and palette colo... 0.00
Python Median Filter for 1D numpy array 0.00
Same operation with einsum and tensordot with Numpy 0.00
Multiple dimension selection in numpy using range finishes with une... 0.00
numpy.array select all even elements from d-dimensional array -0.48
Numpy index of the maximum with reduction - numpy.argmax.reduceat 0.00
Optimizing assignment into an array from various arrays - NumPy +0.91
Average every x numbers in array in python +0.89
NumPy Array Reshaped but how to change axis for pooling? -0.52
Exterior product in NumPy : Vectorizing six nested loops +2.39
Vectorize sparse sum without scipy.sparse +0.32
Inserting average rows in tensorflow tensor 0.00
How to set single element of multi dimensional Numpy Array using an... 0.00
Vectorize numpy indexing and apply a function to build a matrix 0.00
collapsing all dimensions of numpy array except the first two -1.40
Effectively group array by element +1.46
Reposition sub-elements of one array into different rows based on i... 0.00
Creating a tiled multi-dimensional array while removing the sub ele... 0.00
Matrix combination logic in a numpythonic way -0.19
Numpy: indicators to partition +0.31
Sorting and indexing between 2 numpy arrays 0.00
Adding a new row in a matrix, every other row, whose elements are a... +2.17
Dividing 3D array by 2D row sums? 0.00
2D dot product on two 3D matrix along an aixs 0.00
How to get the norm of the vector corresponding to a particular row... 0.00
How to iterate over a row in a SciPy sparse matrix? 0.00
How to print numpy matrix nicely with text headers - python -1.59
How are filter strides implemented (coding wise) in CNNs? -2.59
pandas randomly replace k percent -1.41
pairwise distance and residual calculation optimization 0.00
Find consecutive repeated nan in a numpy array +0.99
Vectorized relabeling of NumPy array to consecutive numbers and ret... 0.00
SVD++ vectorization with numpy or tensorflow -0.68
How to efficiently set values of numpy array using indices and bool... +0.10
forming subarrays based upon a condition in numpy +0.32
Correlation of 2 time dependent multidimensional signals (signal ve... +0.71
Resize matrix by repeating copies of it, in python +0.33