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Divakar

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1771.53 (20th) 		Reputation
169,899 (303rd)
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Title Δ
Numpy: Broadcasting from submatrix +0.52
Vectorized searchsorted numpy 0.00
Getting last non na value across rows in a pandas dataframe -1.08
Creating a new column consisting of lists in a DataFrame using pandas +1.61
Computing Jaccard Similarity in Python +1.32
Normalizing a numpy array -2.70
How to find mean in kmeans in single shot using numpy 0.00
Easy way of printing two numpy arrays with each element in a differ... -0.26
Get N maximum values and indices along an axis in a NumPy array -0.25
Most efficient method to combine pandas DataFrames which have the s... +0.96
Managing high dimensions in Numpy -2.48
How to subset pandas DataFrame whose column values are lists? -1.60
Broadcasting with reduction or extension in Numpy 0.00
efficiently convert uneven list of lists to minimal containing arra... +1.01
Efficiently check if one string contain all character of another -0.71
efficiently fill a tensor in numpy +1.53
Sort two numpy matrices in parallel, row by row +0.35
efficient processing of corresponding elements in two numpy arrays 0.00
Weighted array of neighbors for each element in a numpy array +0.34
How to dynamically reshape matrix block-wise? +1.75
Point inside polygonal region with polygonal hole 0.00
Creating an identity Matrix containing diagonally determined values -0.61
Conditional multiplication of multiple series with another series -1.57
Find 'distance from the edge' of a numpy array +2.20
Selecting a subset of an array based on values in another array in... +0.34
Return multiple matrices based on user input to function -1.94
Setting a value in masked location with NaNs present in numpy +1.39
python - sorting np 2d array by 2 columns (acending, decending) 0.00
fill multiple missing values with series based on index values -0.39
MATLAB's smooth implementation (n-point moving average) in NumP... 0.00
Fast method to retrieve contour mask from a binary mask in Python 0.00
get max value of multiplication of column combinations and their re... 0.00
Generate a 'closeness to center' matrix in numpy 0.00
what is the most efficient way to remove the duplicates BETWEEN the... 0.00
Numpy advanced indexing 0.00
duplicate each element in a list arbitrary of times +1.59
Find common elements between all columns of a matrix in matlab 0.00
Column-by-row multiplication in numpy -2.38
rebuild numpy array, need faster method 0.00
given total returns and dividends, vectorize the implied price +1.65
In a 3d array in numpy. How can I extract indices of max element in... 0.00
summing all possible combinations of an arbitrary number of arrays... -1.55
Record the largest series for each id in python -1.65
Finding max in numpy skipping some rows and column +1.06
Build up a cell array with different amount of zeros in Matlab 0.00
Fast sequential addition to rectangular subarray in numpy 0.00
How to make a numpy array from an array of arrays? +0.34
List of dictionaries from numpy array without for loop -2.32
Vectorizing NumPy covariance for 3D array 0.00
Slice an array starting from first nonzero element -2.48