60 citations · 92 across the 5 of their papers we have counts for
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cs.DS2019★ 1 cited
Efficient Computation of Positional Population Counts Using SIMD Instructions
Marcus D. R. Klarqvist, Wojciech Muła, Daniel Lemire
In several fields such as statistics, machine learning, and bioinformatics, categorical variables are frequently represented as one-hot encoded vectors. For example, given 8 distin…
cs.DS2016★ 60 cited
Faster Population Counts Using AVX2 Instructions
Wojciech Muła, Nathan Kurz, Daniel Lemire
Counting the number of ones in a binary stream is a common operation in database, information-retrieval, cryptographic and machine-learning applications. Most processors have dedic…