Glidesort is a novel stable sorting algorithm that combines the best-case behavior of Timsort-style merge sorts for pre-sorted data with the best-case behavior of pattern-defeating quicksort for data with many
Making a fast unstable sorting algorithm stable1Arne Maus
See alsomachine learning algorithm,sorting algorithm,Ethereum,Hyperledger
Note that h is computed by a function f(n); here in particular, f(n)=(1/2)*n*log(n)-n/2, which means that any sorting algorithm using comparisons will require on the order of O(n log n) comparisons to sort. In the later section "Bucket Sort," we present an alternative ...
Keapsort is a comparison-based sorting algorithm with a worst-case O(n log n) runtime. As keap is a stable priority queue, Keapsort is stable. Unlike Heapsort, Keapsort doesn't have an in-place version. Like Heapsort, Keapsort produces first output after Θ(n) comparisons. For Keap...
Guided by gut sensory cues, humans and animals prefer nutritive sugars over non-caloric sweeteners, but how the gut steers such preferences remains unknown. In the intestine, neuropod cells synapse with vagal neurons to convey sugar stimuli to the brain
When comparing tuples, Python behaves a lot like it’s sorting strings alphabetically. That is, it sorts them lexicographically. Lexicographical sorting means that if you have two tuples, (1, 2, 4) and (1, 2, 3), then you start by comparing the first item of each tuple. The first ...
Previously I blogged about Culture Date Shouldn't Be Considered Stable (Except for Invariant) but it... Date: 10/16/2017 I used to be doing more than a post a year, maybe that'll change? Apparently I've been distracted by other things! I'll try to post some more, hopefully not to...
Fluxsort is one of the fastest stable comparison sorts written to date. To take full advantage of branchless operations the cmp macro can be uncommented in bench.c, which will double the performance on primitive types. Fluxsort, after crumsort, is faster than a radix sort for sorting 64 bi...
On the other hand, I know and thoroughly understand the pattern that allows making profit, which means it is time for some serious modernization. Usage in trading The big drawback of the current algorithm is its low return relative to risks. We need to be honest with ourselves and understand...