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Divakar

Rating
1771.53 (20th) 		Reputation
169,899 (303rd)
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Title Δ
Iterator through all products with no conssecutive duplicates 0.00
Averaging blocks of cells in a pandas dataframe +1.53
How to check correlation between matching columns of two data sets? +0.42
python - Converting pandas Matrix to DataFrame +2.13
Performant filling of NAs with grouping +0.37
Adapting matrix array multiplication to use Numpy Tensordot 0.00
Fast column access over large scipy sparse matrix -2.51
Calculate Distance between numpy arrays +0.34
Optimizing a rebin of a numpy array to arbitrary binsize +0.34
How to remove duplicate elements for two numpy arrays in python -0.29
Counting occurrences in pandas dataframe with respect to a list -0.33
Build a Numpy array where datas match their own coordinates 0.00
Replace character in numpy ndarray (Python) 0.00
numpy standardize 2D subsets of a 4D array +0.34
Python: How do I move around a numpy array chessboard, as a knight? +0.33
How to slice looped array with numpy 0.00
Get n highest y values from list of coordinate pairs in Python 3 -2.39
Compute autoregressive formula in pandas 0.00
turn list of categorical variables into (0,1) list +0.33
Skip every nth index of numpy array +0.34
From transaction data to list of sets in an efficient way +0.54
Turn a numpy array of one hot row vectors into a column vector of i... -1.83
Multiplying column elements of sparse Matrix +0.92
Numpy: make batched version of quaternion multiplication +0.21
Numpy select different number of first elements from each numpy arr... 0.00
How to split numpy array keeping a few elements from previous split? -1.04
Match two numpy arrays to find the same elements +0.35
How to find all argmax in ndarray 0.00
Remove elements from array updating list of stored indexes accordin... +1.70
Extract elements from numpy array, that are not in list of indexes -1.40
Slice array into reversed overlapping subarrays +1.61
Split an array into bins of equal numbers 0.00
Numpy - transform 2D array of x,y coordinates into flat array of di... 0.00
Fastest way to get hamming distance for integer array +1.62
Which is the more efficient way to choose a random pair of objects... -1.03
quickest way to to convert list of tuples to a series -1.04
Vector combination and array sorting +1.86
Selecting the index that satisfies a condition in python -0.50
Numpy: convert 2D array of indices to 1D array for intersection cal... 0.00
Delete element from multi-dimensional numpy array by value +0.08
Given two vectors, get a matrix of boolean values indicating where... 0.00
Python numpy array merging manipulation +0.35
Perform matrix multiplication between two arrays and get result onl... -0.29
Replace elements in 2D array based on occurrence in another array +0.34
Efficiently generating a large array of biased coin flips 0.00
Multiple individual 2d rotation at once 0.00
How to randomly keep values to a specific numbers and replacing res... 0.00
Numpy Average distance from array center +1.39
How in Matlab to create matrix representing exponential averaging s... 0.00
Iterating over a 3D numpy array column and changing the value to th... -0.47