Phenonizer: A Fine-Grained Phenotypic Named Entity Recognizer for Chinese Clinical Texts

Table 3

The annotation results of each dataset and the proportion of machine annotations.

Datasets	No. of texts	No. of entities	No. of entities annotated manually	No. of entities annotated by machine	Machine annotation proportion (%)
TCM-HN	29,636	318,337	51,925	266,412	83.69
COVID-19	6,105	201,567	39,796	161,771	80.25
TCM-HB	18,555	247,291	52,797	194,494	78.65