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Divakar

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1771.53 (20th) 		Reputation
169,899 (303rd)
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Title Δ
vectorized method to count number of special instances in numpy array 0.00
Faster way to sort the array by finding the position of the first n... -2.85
How to return headers of columns that match a criteria for every ro... +1.20
Counting zeros in a rolling - numpy array (including NaNs) +1.17
Fastest way to find two minimum values in each column of NumPy array +0.17
Is there a way to speed up a nested for loop in python? 0.00
Numpy: Fill NaN with values from previous row -0.13
Efficiently computing all pairwise products of a given vector's... -0.02
Find Top10(n) RGB colors in Numpy 0.00
Fastest way in numpy to check if vectors are aligned or have opposi... 0.00
Apply argsort per row in array skipping certain elements based on t... +0.17
Rearrange 2D NumPy Array Efficiently +0.17
fastest way to get max value of each masked np.array for many masks? 0.00
Rearrange NumPy Array Efficiently -0.33
Generating logscale ticks in python +0.85
How to find N maximum product subarrays of M elements of a Numpy ar... -0.87
Numpy - create ordinal categories embedding -0.32
Get N minimum distance pairs from pandas dataframe +0.18
Comparing an array with an exact value and an approximate value in... +0.17
Remove near-identical rows numpy array -0.56
How can I set maximum n elements in one row in pytorch tensor to 1... +0.49
Rolling windows for ndarrays +0.71
Fill in overlapping bounding boxes in 2d Numpy array 0.00
In Numpy how to select elements based on the maximum of their absol... -3.08
Convert 2d-array to 2d-array of unique values per row -0.81
Map scalars to arrays based on values : Image Processing 2D to 3D -... +0.14
Sums of variable size chunks of a list where sizes are given by oth... -0.22
numpy find slice along an axes where the first and last occurring v... -0.77
calculate distance from all points in numpy array to a single point... +0.22
Vectorizing custome RGB -> Grayscale conversion +0.96
Numpy broadcast 3-d matrix and 1d vector 0.00
How do I efficiently pixel vote, in a vectorized manner, in a 3D Nu... 0.00
Fastest way to average sign-normalized segments of data with NumPy? 0.00
How to get the diagonals of all rows in a 2D numpy array? +0.18
Sort numpy matrix along axis but keep values together +0.76
How to get all possible shuffle combinations using numpy -2.85
What's a more efficient way to calculate the max of each row in... -2.14
Average all of elements of list A which whose indices have the same... 0.00
Top N values in 2d array with duplicates to mask 0.00
How to replace or swap all values (largest with smallest) in python? +2.17
Is there a way to merge two numpy arrays by only keeping the larges... +0.69
Central difference with Convolution 0.00
Any better/faster way to calculate the relative rank of each elemen... -0.05
python: shift each matrix inside a tensor independantly +0.86
Vectorizing numpy calculation without a tensor dot product 0.00
How to add different random values to n elements of a numpy array? 0.00
How to mirror a NxNx3 numpy array diagonally 0.00
Sort an array of multi D points by distance to a reference point -3.12
Make a binary array symmetric - NumPy / Python 0.00
How to count groups of one in a column of pandas DataFrame +1.51