Utilities

Some of the capabilities of the Jet system can also be invoked as separate, stand-alone utilities by invoking jet with a utility name:

jet -utilityName file-argument-1 file-argument-2 ...

The following utilities are currently available:

Utility name
function
BIOWriter
convert files with XML named-entity tags to BIO format
CorefEval
evaluate coreference using Vilain's metric
CorefView
display coreference for document
CollectionView
display collection and individual documents within collection
AnnotateCollection
add annotations to documents within collection

Additional utilities are invoked by a command line of the form

xjet utilityName file-argument-1 file-argument-2 ...

The following utilities are invoked using this format:

Utility name
function
Jet.HMM.HMMNameTagger train HMM name tagger
Jet.Scorer.NEScorer evaluate name tagger