- Name: openfst
- Version: 1.2.7
- Release: 1.fc14
- Epoch:
- Group: Development/Libraries
- License: ASL 2.0
- Url: http://www.openfst.org/
- Summary: Weighted finite-state transducer library
- Architecture: i686
- Size: 12138817
- Distribution: Fedora Project
- Vendor: Fedora Project
- Packager: Fedora Project
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.
- OptFlags: -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables
- Cookie:
- Buildhost: x86-01.phx2.fedoraproject.org
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