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New posts in vectorization
R - is there any function from apply family which could compute FUN for every entry of matrix?
Jan 30, 2026
r
vectorization
Get index of current element of a 2-D matrix within arrayfun
Jan 29, 2026
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vectorization
Advice wanted on getting rid of loops
Jan 28, 2026
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vectorization
Remove numbers from a numpy array
Jan 28, 2026
python
arrays
numpy
vectorization
pandas vectorized operation to get the length of string [duplicate]
Jan 26, 2026
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dataframe
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SSE2 convert packed RGB to RGBA pixels (add a 4th 0xFF byte after every 3 bytes) [duplicate]
Jan 27, 2026
c
opengl
sse
simd
vectorization
How to optimize a simple loop?
Jan 26, 2026
c++
optimization
vectorization
multicore
simd
Repeat values n many times, n being in an array
Jan 24, 2026
python
numpy
vectorization
How to compute the sum of vectors
Jan 23, 2026
matrix
vectorization
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Select values from a set of arrays according to an array of permutations
Jan 22, 2026
python
numpy
vectorization
Select N random rows from a 3D numpy array
Jan 23, 2026
python
arrays
numpy
vectorization
Multiple `vmap` in JAX?
Jan 22, 2026
python
vectorization
jax
numpy vectorization of algorithm to return indices of contiguous sections in binary sequence
Jan 22, 2026
python
numpy
binary
vectorization
How to vectorize computation of spearman correlation between a 2D array and a reference 1D array with scipy
Jan 19, 2026
python
scipy
vectorization
adjacency-matrix
Optimize/vectorize a loop in R that generates randoms from ranges in input vectors?
Jan 19, 2026
r
loops
vector
vectorization
genetic-algorithm
Vectorize hellinger for sparse matrix - NumPy / Python
Jan 19, 2026
python
performance
numpy
vectorization
sparse-matrix
How to vectorize a function of two matrices in numpy?
Jan 19, 2026
python-3.x
numpy
vectorization
Overhead when using vector-valued functions in Julia
Jan 18, 2026
performance
julia
vectorization
Return element from vector A or B based on value of Vector C or D
Jan 03, 2026
r
vectorization
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