Table 4 Labels used in the Named Entity Recognition (NER) in this study.

From: A novel automated label data extraction and data base generation system from herbarium specimen images using OCR and NER

Label

Meaning

en_family_name

Family name of the plants (English)

'jp_family_name

Family name of the plants (Japanese)

'en_name

Scientific name

jp_name

Japanese name

ja_pref*

Prefecture (Japanese)

ja_city*

Locality (Japanese)

ja_addr*

Street (Japanese)

en_pref

Prefecture (English)

en_city

Locality (English)

en_addr

Street (English)

date

Date of collection

person

Collector(s)

number

Collector's number

country

Country

lat*

Latitude

long*

Longitude

alt*

Altitude

memo*

Memo

  1. *Asterisk indicates the labeling using deep learning only.