Pakiet: libstatistics-topk-perl (0.02-2)
Odnośniki dla libstatistics-topk-perl
Zasoby systemu Debian:
- Raporty o błędach
- Developer Information
- Dziennik zmian w systemie Debian
- Informacje nt. praw autorskich
- Śledzenie łatek systemu Debian
Pobieranie pakietu źródłowego libstatistics-topk-perl:
- [libstatistics-topk-perl_0.02-2.dsc]
- [libstatistics-topk-perl_0.02.orig.tar.gz]
- [libstatistics-topk-perl_0.02-2.debian.tar.xz]
Opiekunowie:
Zasoby zewnętrzne:
- Strona internetowa [metacpan.org]
Podobne pakiety:
implementation of the top-k streaming algorithm
The Statistics::TopK module implements the top-k streaming algorithm, also know as the "heavy hitters" algorithm. It is designed to process data streams and probabilistally calculate the k most frequent items while using limited memory.
A typical example would be to determine the top 10 IP addresses listed in an access log. A simple solution would be to hash each IP address to a counter and then sort the resulting hash by the counter size. But the hash could theoretically require over 4 billion keys.
The top-k algorithm only requires storage space proportional to the number of items of interest. It accomplishes this by sacrificing precision, as it is only a probabilistic counter.
Inne pakiety związane z libstatistics-topk-perl
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- dep: perl
- praktyczny język ekstrakcji i raportowania Larry'ego Walla
Pobieranie libstatistics-topk-perl
Architektura | Rozmiar pakietu | Rozmiar po instalacji | Pliki |
---|---|---|---|
all | 6,8 KiB | 22,0 KiB | [lista plików] |