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java.lang.Objectedu.stanford.nlp.maxent.iis.LambdaSolve
edu.stanford.nlp.tagger.maxent.LambdaSolveTagger
public class LambdaSolveTagger
This module does the working out of lambda parameters for binary tagger features. It can use either IIS or CG.
Field Summary |
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Fields inherited from class edu.stanford.nlp.maxent.iis.LambdaSolve |
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convertValues, eps, fixedFnumXY, fnumArr, ftildeArr, lambda, lambda_converged, newtonerr, p, probConds, smooth, weightRanks, zlambda |
Method Summary | |
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boolean |
checkCorrectness()
Check whether the constraints are satisfied, the probabilities sum to one, etc. |
void |
readOldLambdas(java.lang.String filename,
java.lang.String oldfilename)
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Methods inherited from class edu.stanford.nlp.maxent.iis.LambdaSolve |
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divide, expectedValue, fnum, GainCompute, getDerivatives, getDerivativesExpectedValue, getDerivativesLossDomination, getDerivativesNeg, ImprovedIterative, ImprovedIterative, logLikelihood, logLikelihoodNeg, logLikelihoodScratch, lossDomination, main, pcond, print, read_lambdas, read, readL, readL, save_lambdas, save_lambdas, save, setBinary, setNonBinary, transformValues |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public void readOldLambdas(java.lang.String filename, java.lang.String oldfilename)
public boolean checkCorrectness()
LambdaSolve
checkCorrectness
in class LambdaSolve
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