0.25
0.5
0.75
1.25
1.5
1.75
2
Web Based Probabilistic Textual Entailment
Published on Feb 25, 20072919 Views
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Chapter list
Web Based Probabilistic Textual Entailment00:17
Classical Entailment Definition 00:54
Probabilistic Entailment01:34
Rational02:33
A Probabilistic Space03:15
A Generative Model04:49
Probabilities05:48
Textual entailment relationship07:04
Lexical Entailment07:56
A Probabilistic Lexical Model09:16
Estimating Lexical Entailment Probabilities from the Web 11:05
Challenge Submission12:17
Results13:27
Resulting Alignments13:51
Precision-Recall15:24
Did the probs help?16:11
Conclusions17:01