Experimental Results: Coverage

• Corpus: 20295 sent. from EDR Corpus [EDR 95]
  • Mainly from newspaper texts
  • Average length: 21.3 words/sent.

• Morphological analyzer: JUMAN 3.5 [Kurohashi 98]

• Weak sense: At least one tree is generated.

• Strong sense: At least one correct tree is generated.
  • Here, a correct tree means a tree where all the relations of content words are correct.

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