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LZMA

LZMA (Lempel–Ziv–Markov chain algorithm) is a lossless data compression algorithm developed since 1998 by Igor Pavlov, the developer of 7-Zip. It has been used in the 7z format of the 7-Zip archiver since 2001. This algorithm uses a dictionary compression scheme somewhat similar to the LZ77 algorithm published by Abraham Lempel and Jacob Ziv in 1977 and…

7-Zip reference implementation, Other implementations & Overview

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7-Zip reference implementation

GNU LGPLCommon Public LicenseIgor PavlovPublic domainOpen source
20 related topics

Other implementations

Unix-likeKernel.orgDpkgRPMDebian
10 related topics

Overview

Lossless data compression7-Zip7zDictionary compressionLZ77
13 related topics

Decompression algorithm details

Xz
1 related topics

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Overview

Decompression algorithm details

  • Xz XZ Utils

7-Zip reference implementation

Other implementations

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Map overview Semantic statistics

LZMA

Nodes49
Edges48
Triples62
Avg. degree1.96
Density0.040816
Components1

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LZMA

Top relations

related to Other implementations · 13
LZMA → BZip, Debian, Fedora, In, It, LZMA2, PPMd, RPM, The Linux, Unix-like, WinZip, Zip, ZIPX
related to 7-Zip reference implementation · 10
LZMA → Common Public License, December, GNU LGPL, Igor Pavlov, It, LZMA SDK, LZMA2, October, The LZMA, Zip
related to overview · 10
LZMA → Both, Each, Furthermore, In LZMA, LZ77, LZMA SDK, LZMA's, Prior, The, There
related to External links · 8
LZMA → Archivers, Compressors, LZMA Utils, Official, SDK, Software Development Kit, XZ UtilsData, XZ UtilsWindows Binaries
related to Decompression algorithm details · 6
LZMA → Lasse Collin, Linux, LZMA2, No, The, XZ Embedded
related to LZMA coding contexts · 3
LZMA → LZ-encoded, The LZMA, Those
related to LZMA configuration · 3
LZMA → LZMA SDK, The, The LZMA
related to LZMA2 format · 3
LZMA → Each LZMA, The LZMA2, This
related to xz and 7z formats · 3
LZMA → LZMA SDK, LZMA2, The
related to Range coding of bits · 1
LZMA → Context-based

Important terminology Word statistics

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Important terminology

range compression used bits dictionary format bit byte value 7-zip lzma2 probability size xz algorithm using 7z packet significant code

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
BZipinstance ofIt also can use various other compression methods0.80text
PPMdinstance ofIt also can use various other compression methods0.80text
LZMArelated to 7-Zip reference implementationThe LZMA0.60section
LZMArelated to 7-Zip reference implementationZip0.60section
LZMArelated to 7-Zip reference implementationLZMA SDK0.60section
LZMArelated to 7-Zip reference implementationIt0.60section
LZMArelated to 7-Zip reference implementationGNU LGPL0.60section
LZMArelated to 7-Zip reference implementationCommon Public License0.60section
LZMArelated to 7-Zip reference implementationIgor Pavlov0.60section
LZMArelated to 7-Zip reference implementationDecember0.60section
LZMArelated to 7-Zip reference implementationLZMA20.60section
LZMArelated to 7-Zip reference implementationOctober0.60section

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