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BioMed Research International
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2022
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Article
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Tab 2
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Research Article
Phenonizer: A Fine-Grained Phenotypic Named Entity Recognizer for Chinese Clinical Texts
Table 2
The number of various entities in benchmark datasets.
Entity
TCM-HN
COVID-19
TCM-HB
Presented symptom
753,541
60,364
170,047
Negated symptom
469,142
31,092
126,359
Disease
55,857
—
55,783
Tongue and pulse
2,621
1,497
—
Body parts
1,042
—
—
Operation
959
—
8,540
Date
—
18,653
—
Duration of symptoms
—
9,042
23,276
Past history
—
5,796
—
Inducement
—
3,524
—
Drug
—
3,376
23,191
Frequency
—
—
16,127
Principle
—
—
11,993