A Method for Identifying Japanese Shop and Company Names by Spatiotemporal Cleaning of Eccentrically Located Frequently Appearing Words

Table 7

Appearance frequencies of FAW in tenant names in 2005.

FAW in Japanese	FAW in English	Appearance frequency	Ratio of appearance (%)
	Co.	532007	13.88
	Ltd.	322517	8.42
	Corporation	151421	3.95
	Limited company	69205	1.81
	Center	54179	1.41
	Office	39617	1.03
	Beauty salon	32534	0.85
	Business office	28489	0.74
	Building	27510	0.72
	Clinic	19028	0.50
	Tokyo	18702	0.49
	Parking	17703	0.46
	Heights	17679	0.46
	Service	17542	0.46
	Cleaning	17432	0.45
	Snack bar	14308	0.37
	Cooperative	13716	0.36

・RThe ratio of appearance is calculated as the appearance frequency divided by the tenant total.
・The full library contains 963 words.
Tenants in the 2005 residential maps: 3,141,434
Tenants the 2005 telephone directory: 690,183
Total tenants: 3,831,617.