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Table 4 Filtered Phrase Agreement (%)

From: ChemicalTagger: A tool for semantic text-mining in chemistry

 

Annotator1

Annotator2

Annotator3

Annotator4

ChemicalTagger

Annotator1

-

75.1

70.2

75.0

61.4

Annotator2

75.1

-

77.6

80.0

60.7

Annotator3

70.2

77.6

-

79.0

56.5

Annotator4

75.0

80.0

79.0

-

63.0

ChemicalTagger

61.4

60.7

56.5

63.0

-

Machine-Annotator Agreement

60.4

    

Inter-Annotator Agreement

76.2

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