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Divakar

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1766.24 (26th)
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169,899 (303rd)
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Title Δ
How to add (not append) a 2d array to each 2d array of a 3d array? 0.00
Numpy efficient way to get adiacent indices or values in matrices +0.13
Identify the interior of a boolean array / blob - NumPy / Python +0.18
How to vectorize operation with vectors of different size +1.27
Trace back original position of argmin/argmax on boolean masked Num... +0.18
Einstein notation for numpy dot product 0.00
Most fast and computationally efficient way of generating several u... +0.98
How to create new array based on position in python? -0.82
How to vectorize increments in Python -1.18
Quickest way to assign cell values in Pandas +1.99
Consecutive bool indexing with assignment in numpy 0.00
How to find indices for consecutive zeros at the end of the list? +0.45
Numpy: Efficiently set all pixels to black that meet a condition +0.76
Indexing error: shape mismatch: indexing arrays could not be broadc... 0.00
How do I get values of same indexes from multiple arrays using numpy? 0.00
How to stack numpy arrays alternately/slicewise along a specific ax... +0.32
Numpy - multiple numpy.roll of 1D input array +0.86
Numpy multiplication and create new list B[i] = Product(A[j]) where... 0.00
How to improve np.random.choice() looping efficiency -1.19
Convert multi-dimensional Numpy array to 2-dimensional array based... -0.99
get minimum value across array of indices +0.82
Indexing in NumPy: Access every other group of values +0.19
How to extract subarrays from an array based on threshold values in... +0.18
numpy / pandas array comparison with multiple values in other array +1.20
How to randomly choose 1 sample for each category in numpy array (i... +0.19
Use numpy to get row indexes for a given column value sorted along... -3.27
given permuted arrays, find permutation +1.10
Efficient way to lag vector multiplication using numpy 0.00
How can I do cross multiplication with strings in Python? +0.54
How to handle NaNs in binning with numpy add.reduceat? 0.00
How to efficiently operate on sub-arrays like calculating the deter... 0.00
Numpy String Partitioning: Perform Multiple Splits +0.17
A fast way to make a list of lists of differences from two original... +1.23
Vectorized approach to extract the rows of the end-point array that... +0.41
Vectorizing the conversion of columns in a 2D numpy array to byte s... 0.00
How could I produce conditional matrix in Python? +1.79
Numpy shuffle 3-D numpy array by row -2.98
cv2.addWeighted except some color +0.18
Finding indices of k top values in a 2D array/matrix +0.79
Is there a way to speed up Numpy array calculations when they only... +0.17
Replace numbers in an array with letters -1.57
Setup sliding windows as columns (IM2COL from MATLAB) in multi-dime... 0.00
Fast combination of non-unique rows in numpy array, mapped to colum... +0.36
Boolean intersection based on connected neighborhood - NumPy / Python +0.19
Convert Python For-Loop to NumPy Operations -0.32
Average every four two dimensional numpy arrays python 0.00
Efficient way to restrict a numpy boolean selector to the first few... +0.18
Numpy array dot product - "aggregate" rows without evalua... +0.19
Sum along diagonal and anti-diagonal lines in 2D array - NumPy / Py... +0.02
Numpy - Index last dimension of array with index array +0.19