max9111 questions

max9111 answers

• Python: Fastest way of packing a 2d array of binary values into UINT64 array
• What's the fastest, most efficient, and pythonic way to perform a mathematical sigma sum?
• numpy 'isin' performance improvement
• What is the most efficient way to compute the square euclidean distance between N samples and clusters centroids?
• Efficient way of computing the cross products between two sets of vectors numpy
• Python vectorization vs Julia for loops
• Cython function taking more time than pure python
• Optimal HDF5 dataset chunk shape for reading rows
• numpy faster than numba and cython , how to improve numba code
• Use numpy.tensordot to replace a nested loop