本文整理汇总了Java中cc.mallet.util.FileUtils类的典型用法代码示例。如果您正苦于以下问题：Java FileUtils类的具体用法？Java FileUtils怎么用？Java FileUtils使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
FileUtils类属于cc.mallet.util包，在下文中一共展示了FileUtils类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: train
import cc.mallet.util.FileUtils; //导入依赖的package包/类
public boolean train (ACRF acrf, InstanceList trainingList, InstanceList validationList, InstanceList testSet,
ACRFEvaluator eval, int numIter, Optimizable.ByGradientValue macrf)
{
if (wrongWrongType == NO_WRONG_WRONG) {
return super.train (acrf, trainingList, validationList, testSet, eval, numIter, macrf);
} else {
Maxable bipwMaxable = (Maxable) macrf;
// add wrong wrongs after 5 iterations
logger.info ("BiconditionalPiecewiseACRFTrainer: Initial training");
super.train (acrf, trainingList, validationList, testSet, eval, wrongWrongIter, macrf);
FileUtils.writeGzippedObject (new File (outputPrefix, "initial-acrf.ser.gz"), acrf);
logger.info ("BiconditionalPiecewiseACRFTrainer: Adding wrong-wrongs");
bipwMaxable.addWrongWrong (trainingList);
logger.info ("BiconditionalPiecewiseACRFTrainer: Adding wrong-wrongs");
boolean converged = super.train (acrf, trainingList, validationList, testSet, eval, numIter, macrf);
reportTrainingLikelihood (acrf, trainingList);
return converged;
}
}
示例2: main
import cc.mallet.util.FileUtils; //导入依赖的package包/类
public static void main (String[] args) throws FileNotFoundException
{
File trainFile = new File (args[0]);
File testFile = new File (args[1]);
File crfFile = new File (args[2]);
Pipe pipe = new SerialPipes (new Pipe[] {
new GenericAcrfData2TokenSequence (2),
new TokenSequence2FeatureVectorSequence (true, true),
});
InstanceList training = new InstanceList (pipe);
training.addThruPipe (new LineGroupIterator (new FileReader (trainFile),
Pattern.compile ("\\s*"),
true));
InstanceList testing = new InstanceList (pipe);
testing.addThruPipe (new LineGroupIterator (new FileReader (testFile),
Pattern.compile ("\\s*"),
true));
ACRF.Template[] tmpls = new ACRF.Template[] {
new ACRF.BigramTemplate (0),
new ACRF.BigramTemplate (1),
new ACRF.PairwiseFactorTemplate (0,1),
new CrossTemplate1 (0,1)
};
ACRF acrf = new ACRF (pipe, tmpls);
ACRFTrainer trainer = new DefaultAcrfTrainer ();
trainer.train (acrf, training, null, testing, 99999);
FileUtils.writeGzippedObject (crfFile, acrf);
}
示例3: makeOutputFile
import cc.mallet.util.FileUtils; //导入依赖的package包/类
protected File makeOutputFile ()
{
try {
String name = GeneralUtils.classShortName (this);
return FileUtils.uniqueFile (outputPrefix, name, ".log");
} catch (java.io.IOException e) {
throw new RuntimeException (e);
}
}
示例4: evaluate
import cc.mallet.util.FileUtils; //导入依赖的package包/类
public boolean evaluate (ACRF acrf, int iter, InstanceList training, InstanceList validation, InstanceList testing)
{
if (iter > 0 && iter % interval == 0) {
ACRFExtractor extor = new ACRFExtractor (acrf, tokPipe, featurePipe);
FileUtils.writeGzippedObject (new File (directory, "extor."+iter+".ser.gz"), extor);
}
return true;
}
示例5: main
import cc.mallet.util.FileUtils; //导入依赖的package包/类
public static void main (String[] args) throws FileNotFoundException
{
File trainFile = new File (args[0]);
File testFile = new File (args[1]);
File crfFile = new File (args[2]);
Pipe pipe = new SerialPipes (new Pipe[] {
new GenericAcrfData2TokenSequence (2),
new TokenSequence2FeatureVectorSequence (true, true),
});
InstanceList training = new InstanceList (pipe);
training.addThruPipe (new LineGroupIterator (new FileReader (trainFile),
Pattern.compile ("\\s*"),
true));
InstanceList testing = new InstanceList (pipe);
training.addThruPipe (new LineGroupIterator (new FileReader (testFile),
Pattern.compile ("\\s*"),
true));
ACRF.Template[] tmpls = new ACRF.Template[] {
new ACRF.BigramTemplate (0),
new ACRF.BigramTemplate (1),
new ACRF.PairwiseFactorTemplate (0,1),
new CrossTemplate1 (0,1)
};
ACRF acrf = new ACRF (pipe, tmpls);
ACRFTrainer trainer = new DefaultAcrfTrainer ();
trainer.train (acrf, training, null, testing, 99999);
FileUtils.writeGzippedObject (crfFile, acrf);
}
示例6: skiptestOldCrf
import cc.mallet.util.FileUtils; //导入依赖的package包/类
public void skiptestOldCrf() {
CRF crf = (CRF) FileUtils.readObject(new File(oldCrfFile));
Instance inst = crf.getInputPipe().instanceFrom(
new Instance(testString, null, null, null));
Sequence output = crf.transduce((Sequence) inst.getData());
String std = output.toString();
assertEquals(" B-PER I-PER O O", std);
}
示例7: testPlusEqualsFromSaved
import cc.mallet.util.FileUtils; //导入依赖的package包/类
public void testPlusEqualsFromSaved () throws IOException, ClassNotFoundException
{
HashedSparseVector s1 = (HashedSparseVector) FileUtils.readObject (oldSv);
HashedSparseVector s2 = new HashedSparseVector (new int[] { 1 }, new double[] { 1.0 });
s1.plusEqualsSparse (s2, 1.0);
assertEquals (1.0, s1.value (0), 1e-5);
assertEquals (0.0, s1.value (1), 1e-5);
}
示例8: ignoretestPlusEqualsFromSaved
import cc.mallet.util.FileUtils; //导入依赖的package包/类
public void ignoretestPlusEqualsFromSaved () throws IOException, ClassNotFoundException
{
HashedSparseVector s1 = (HashedSparseVector) FileUtils.readObject (oldSv);
HashedSparseVector s2 = new HashedSparseVector (new int[] { 1 }, new double[] { 1.0 });
s1.plusEqualsSparse (s2, 1.0);
assertEquals (1.0, s1.value (0), 1e-5);
assertEquals (0.0, s1.value (1), 1e-5);
}