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Table Of Contents
Chapter 18: Improving recognition accuracy
The Dragon Accuracy Center
Thissectioncontainsthefollowingtopics:
UsingtheAccuracyCenter 240
RunningtheAcousticandLanguageModelOptimizer 240
Using the Accuracy Center
YoucanusetheAccuracyCentertorefinetheaccuracyofyourUserProfileortolearnmore
aboutDragon.Forexample,you'llfindtoolsorinformationintheAccuracyCenterforthe
followingkindsoftasks:
n PersonalizeyourVocabulary
n Adjustyouracoustics
n Findortraincommands
n Setoptionsandconfigureformatting
n FindoutmoreaboutDragon
To open the Accuracy Center
n say"OpenAccuracyCenter"orclickHelp>ImproveMyAccuracyontheNew
DragonBarorClassicDragonBar.
To use the Accuracy Center
Clickorsaythefirstfewwordsofalinktostartit.
Accuracy Center options
TolearnaboutthespecificfeaturesoftheAccuracyCenter,clickTheAccuracyCenter
optionsintheDragonHelp.
Notes
n WhenyoustarttheAccuracyCenteroptionthatchecksyouraudiosettings,the
CheckMicrophonewizardstartsandtheDragonNaturallySpeakingmicrophoneis
automaticallyturnedoffifitison.Thisisnecessaryinordertofacilitatetheaudiotests.
Running the Acoustic and Language Model Optimizer
UsethisproceduretoincreaseDragon'saccuracywiththeAcousticandLanguageModel
Optimizer.
Asyoumakeandtraincorrections,trainnewwordsorphrases,usecommands,orreada
textforacoustictraining,DragonNaturallySpeakingstorestheacousticandlanguagedata
inanarchiveandusesittoenhancerecognitionaccuracy.TheAcousticandLanguage
ModelOptimizeraccumulatesthisdatafromsessiontosession.
240