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java.lang.Object org.knowceans.corpus.analysis.CorpusStatistics
public class CorpusStatistics
CorpusStatistics prints some statistics about a TermCorpus to stdout.
Field Summary | |
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(package private) TermCorpus |
c
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(package private) double[] |
docFreqs
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(package private) static java.io.PrintStream |
out
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(package private) double[] |
termFreqs
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(package private) double[] |
ulengths
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(package private) double[] |
wlengths
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Constructor Summary | |
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CorpusStatistics(TermCorpus corp)
Show tern statistics (Histogram of term frequencies) |
Method Summary | |
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static void |
main(java.lang.String[] args)
this is the driver for Dpa statistics |
void |
showCorpusStats()
Show corpus statistics (Size of corpus, mean document size etc.) |
void |
showDocStats()
Show document statistics (Histogram of term frequencies per document) |
void |
showTermStats()
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double[] |
stats(double[] x)
statistics of a double vector |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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TermCorpus c
double[] wlengths
double[] ulengths
double[] termFreqs
double[] docFreqs
static java.io.PrintStream out
Constructor Detail |
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public CorpusStatistics(TermCorpus corp)
Method Detail |
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public static void main(java.lang.String[] args)
args
- public void showCorpusStats()
public void showDocStats()
public void showTermStats()
public double[] stats(double[] x)
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