The crf-chain1 package

[Tags: bsd3, library]

The library provides efficient implementation of the first-order, linear-chain conditional random fields (CRFs).

Important feature of the implemented flavour of CRFs is that transition features which are not included in the CRF model are considered to have probability of 0. It is particularly useful when the training material determines the set of possible label transitions (e.g. when using the IOB encoding method). Furthermore, this design decision makes the implementation much faster for sparse datasets.


Properties

Versions0.2.0, 0.2.1, 0.2.2
Dependenciesarray, base (==4.*), binary, containers, data-lens, logfloat, monad-codec (==0.2.*), parallel, random, sgd (>=0.2.1 && <0.3), vector, vector-binary
LicenseBSD3
CopyrightCopyright (c) 2012 IPI PAN
AuthorJakub Waszczuk
Maintainerwaszczuk.kuba@gmail.com
Stabilityexperimental
CategoryMath
Home pagehttps://github.com/kawu/crf-chain1
Source repositoryhead: git clone git://github.com/kawu/crf-chain1.git
Upload dateFri Oct 12 13:16:10 UTC 2012
Uploaded byJakubWaszczuk
Downloads263 total (27 in last 30 days)

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