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Rating Stats for

Divakar

Rating
1771.53 (20th)

Reputation
169,899 (303rd)

Page: 1 ... 59 60 61 62 63 ... 102

Title	Δ
Update Creating an array for distance between two 2-D arrays	-0.26
Filling dict with NA values to allow conversion to pandas dataframe	-0.45
return a series of numeric positions for the indices representing t...	-1.54
locate the numeric position of a non numeric index value	-0.51
elementwise multiplication between two dataframes	+0.23
Naming Columns of a dataset in python	0.00
How to create an numpy array of labels from a numpy array of float?	-0.67
Python/Pandas find closest value above/below in one Column	-0.58
Numpy- How to create ROI iteratively in OpenCV python?	-0.12
how to vectorize this python code to make it more efficient? (in sp...	+1.87
vectorize NumPy triple product on 2D array	0.00
Vectorizing matrix multiplication inside a tensor	0.00
Dot product of two sparse matrices affecting zero values only	-0.46
How to construct a numpy array from multiple vectors with data alig...	+1.90
numpy einsum: nested dot products	0.00
Multilinear maps in python using numpy	-0.06
Efficient way to combine pairs of arrays?	0.00
numpy meshgrid filter out points	0.00
python using smaller 2D array to map with another bigger array	0.00
How do I quickly create a numpy or pandas 2D array with both axis i...	0.00
pandas complicated join operation	-0.73
Reverse all sub-matrices of a 3D matrix in NumPy	0.00
Performance of numpy.random.choice	0.00
Split pandas dataframe column based on number of digits	-0.01
pandas get index of highest dot product	+0.16
Sum of all slices along given axis of a numpy array	0.00
Selecting every alternate group of n columns - NumPy	0.00
faster way to replacing specific values per column, python	-1.93
pandas dataframe extract strings	+0.23
Optimizing Many Matrix Operations in Python / Numpy	0.00
Removing values in dataframe once threshold (min/max) value has bee...	+1.33
pandas filter if name appears in column more than n times	-2.21
Getting n-th ranked column IDs per row of a dataframe - Python/Pandas	-1.21
Use groupby in Pandas to count things in one column in comparison t...	-2.58
Splitting Numpy array based on value	-0.78
Vectorizing image thresholding with Python/NumPy	0.00
Fastest way to compare rows of two pandas dataframes?	+0.65
Numpy int array: Find indices of multiple target ints	-0.68
Numpy: Flatten some columns of an 2 D array	-1.82
Pandas filter performing slow due to too many groups	-0.60
How to compare two numpy arrays and add missing values to the other...	-0.48
Python convert numpy array to have tuples	0.00
Numpy: Replace every value in the array with the mean of its adjace...	+1.80
Scale rows of 3D-tensor	0.00
Slicing sublists with different lengths	-0.77
Getting the row and column numbers that meets multiple conditions i...	0.00
Optimizing Array Element Shifting in Python / Numpy	0.00
Row is sum of 3 latest values	-1.87
Speed up pandas dataframe iteration	+0.39
Add value to every "other" field ((i+j)%2==0) of numpy ar...	-0.30