This is the Linux app named CRFSharp to run in Linux online whose latest release can be downloaded as CRFSharp.zip. It can be run online in the free hosting provider OnWorks for workstations.
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CRFSharp to run in Linux online
DESCRIPTION
CRFSharp(aka CRF#) is a .NET(C#) implementation of Conditional Random Fields, an machine learning algorithm for learning from labeled sequences of examples. It is widely used in Natural Language Process (NLP) tasks, for example: word breaker, postagging, named entity recognized, query chunking and so on.CRF#'s mainly algorithm is the same as CRF++ written by Taku Kudo. It encodes model parameters by L-BFGS. Moreover, it has many significant improvement than CRF++, such as totally parallel encoding, optimizing memory usage and so on.
Currently, when training corpus, compared with CRF++, CRF# can make full use of multi-core CPUs and only uses very low memory, and memory grow is very smoothly and slowly while amount of training corpus, tags increase. with multi-threads process, CRF# is more suitable for large data and tags training than CRF++ now. For example, in machine with 64GB, CRF# encodes model with more than 4.5 hundred million features quickly.
Audience
Science/Research, Education, Advanced End Users, Developers, Other Audience, Engineering
User interface
Console/Terminal, Command-line
Programming Language
C#
This is an application that can also be fetched from https://sourceforge.net/projects/crfsharp/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
