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Table 5 Ablation study results

From: Sortal anaphora resolution to enhance relation extraction from biomedical literature

Removed component

Precision

Recall

F1 score

Anaphoricity filter

53.4

58.1

55.6

Taxonomy constraint

55.1

13.6

21.8

Headword constraint

65.5

52.1

58.0

Shared Headword constraint

64.7

54.5

59.1

Number constraint

57.7

50.8

54.0

Set-membership processing

46.6

21.6

29.5