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LZ78

LZ78 je slovníková kompresní metoda, kterou v roce 1978 publikovali Abraham Lempel a Ja'akov Ziv. Metoda je nástupcem LZ77, na rozdíl od které ale nemá pohyblivé okno, ale jen vyhledávací okno a slovník. Slovník obsahuje fragmenty nekomprimovaného souboru. Každý řetězec ve slovníku má svůj index (identifikátor). Kompresor hledá ve vyhledávacím okně…

Související články & Overview

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Související články

LZW
1 related topics

Overview

Kompresní metodaAbraham LempelJa'akov ZivLZ77Slovník
7 related topics

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Overview

Související články

Advanced semantic analysis

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Map overview Semantic statistics

LZ78

Nodes11
Edges10
Triples4
Avg. degree1.82
Density0.181818
Components1

How this topic connects Entity context

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LZ78

Top relations

related to Externí odkazy · 2
LZ78 → Obrázky, Wikimedia Commons
related to Související články · 2
LZ78 → LZ77, LZ78LZW

Important terminology Word statistics

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Important terminology

slovníku slovník řetězec metoda symbol kompresní index neshodu lz77 trie slovníková kterou roce 1978 publikovali abraham lempel ja'akov ziv nástupcem

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
LZ78related to Externí odkazyObrázky0.60section
LZ78related to Externí odkazyWikimedia Commons0.60section
LZ78related to Související článkyLZ770.60section
LZ78related to Související článkyLZ78LZW0.60section

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    Min side: 3
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