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java.lang.Objectopennlp.tools.util.eval.Evaluator<TokenSample>
opennlp.tools.tokenize.TokenizerEvaluator
public class TokenizerEvaluator
The TokenizerEvaluator
measures the performance of
the given Tokenizer
with the provided reference
TokenSample
s.
Evaluator
,
Tokenizer
,
TokenSample
Constructor Summary | |
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TokenizerEvaluator(Tokenizer tokenizer)
Initializes the current instance with the given Tokenizer . |
Method Summary | |
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void |
evaluateSample(TokenSample reference)
Evaluates the given reference TokenSample object. |
FMeasure |
getFMeasure()
|
Methods inherited from class opennlp.tools.util.eval.Evaluator |
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evaluate |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TokenizerEvaluator(Tokenizer tokenizer)
Tokenizer
.
tokenizer
- the Tokenizer
to evaluate.Method Detail |
---|
public void evaluateSample(TokenSample reference)
TokenSample
object.
This is done by detecting the token spans with the
Tokenizer
. The detected token spans are then
used to calculate calculate and update the scores.
evaluateSample
in class Evaluator<TokenSample>
reference
- the reference TokenSample
.public FMeasure getFMeasure()
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