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Divakar

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1771.53 (20th) 		Reputation
169,899 (303rd)
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Title Δ
Numpy - Extracting Unique Values from a Distance Matrix -0.61
Numpy multiply 3d matrix by 2d matrix +0.86
Extracting values from last dimension of 3D numpy array 0.00
Calculate the angle between the rows of two matrices in numpy 0.00
Order one numpy array by another +0.65
Most Pythonic way to multiply these two vectors? 0.00
Remove duplicate tuples in numpy array (ones directly next to each... 0.00
Rescaling 2D numpy array as Dense representation +1.21
Computation of variable interaction (dot product of vectors in a ma... +1.21
numpy kron along a given axis 0.00
Get the frequencies of values from one numpy array in another array +0.07
Stepping with multiple values while slicing an array in Python -1.30
Convert numpy array with many dimensions into 2D array with nested... +0.21
Python chunk array on condition -0.78
Tips or patterns for reshaping 4D/5D arrays, (videos to frames) 0.00
Lengthening a DataFrame based on stacking columns within it in Pandas -1.29
Numpy: find indeces of mask edges +0.89
Turn a distances squareform to long format in python -1.68
Multidimensional cumulative sum in numpy +1.24
Split to equal parts by values +1.26
How to generalize this calculation with a pandas DataFrame to any n... 0.00
Create numpy array with random integers each row with another range +0.76
What is a vectorized way to create multiple powers of a NumPy array? +0.89
Eliminate blobs/speckles in 1d array 0.00
Determine blocks in sorted numpy integer array +0.79
Multiply 2dim numpy array with vector to get 3dim array 0.00
Python rising/falling edge oscilloscope-like trigger 0.00
Replacing numpy 2D array elements below an index array -1.26
Number of elements of numpy arrays inside specific bins +0.22
Accumulate the sum of irregular slices in an array +0.74
Mapping locations satisfying condition in array +0.21
How to select columns from matrix in numpy with values from another... 0.00
Construction of two dimensional numpy array from unequally shaped o... -2.09
Efficiently Standardizing Images in a Numpy Array 0.00
Dot product broadcasting on a 3D grid with numpy +1.16
"Checkbord-like" binary selection +0.20
numpy summing matrix-rows by indices +0.22
Numpy find indices of groups with same value 0.00
Python: Get last n Trues from Boolean array -0.83
Numpy: conditional sum -0.77
Cutting numpy array based on index +1.17
How do I set my entire row to zero if an element in my row is also... +0.21
How to pad a 2d array with variable length per row on the left and... +0.22
Apply mask to image with OpenCv Python 0.00
Speed up numpy integer-array indexing for depth 0.00
Efficient way of creating a matrix in numpy by duplicating a given... +1.10
Adding column of weights to pandas DF by a condition on the DFs col... +0.72
Compute cosine similarity between 3D numpy array and 2D numpy array 0.00
Vectorized form to get count of elements greater than a reference +1.56
For each row of a 2d numpy array get the index of an equal row in a... +1.30