Fedora 17 Update: openfst-1.3.1-1.fc17

updates at fedoraproject.org updates at fedoraproject.org
Sun Mar 11 17:02:14 UTC 2012

Fedora Update Notification
2012-03-07 07:14:08

Name        : openfst
Product     : Fedora 17
Version     : 1.3.1
Release     : 1.fc17
URL         : http://www.openfst.org/
Summary     : Weighted finite-state transducer library
Description :
OpenFst is a library for constructing, combining, optimizing, and
searching weighted finite-state transducers (FSTs).  Weighted
finite-state transducers are automata where each transition has an input
label, an output label, and a weight.  The more familiar finite-state
acceptor is represented as a transducer with each transition's input and
output label equal.  Finite-state acceptors are used to represent sets
of strings (specifically, regular or rational sets); finite-state
transducers are used to represent binary relations between pairs of
strings (specifically, rational transductions).  The weights can be used
to represent the cost of taking a particular transition.

FSTs have key applications in speech recognition and synthesis, machine
translation, optical character recognition, pattern matching, string
processing, machine learning, information extraction and retrieval among
others.  Often a weighted transducer is used to represent a
probabilistic model (e.g., an n-gram model, pronunciation model).  FSTs
can be optimized by determinization and minimization, models can be
applied to hypothesis sets (also represented as automata) or cascaded by
finite-state composition, and the best results can be selected by
shortest-path algorithms.

Update Information:

This update adds the features and bug fixes described for version 1.3: http://www.openfst.org/twiki/bin/view/News/FstNews

This update can be installed with the "yum" update program.  Use 
su -c 'yum update openfst' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

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