Data Mining of Acupoint Characteristics from the Classical Medical Text: DongUiBoGam of Korean Medicine

Table 2

The five most frequently used patterns with the five most valued tf-idf acupoints.

	Acupoints
Patterns	(tf-idf)
(frequency)	1st	2nd	3rd	4th	5th
	(tf-idf)	(tf-idf)	(tf-idf)	(tf-idf)	(tf-idf)
Fire	CV4	SP6	CV3	CV6	SP9
(94)	(0.42)	(0.31)	(0.31)	(0.30)	(0.23)
Qi	CV4	SP6	CV6	CV3	SP9
(89)	(0.38)	(0.28)	(0.23)	(0.23)	(0.22)
Blood	CV3	GV23	LI4	SP6	BL23
(46)	(0.31)	(0.31)	(0.28)	(0.28)	(0.24)
Phlegm	ST36	SI3	CV15	GB35	KI1
(39)	(0.37)	(0.26)	(0.24)	(0.24)	(0.23)
Heart	BL15	CV3	SP6	BL23	ST36
(34)	(0.36)	(0.32)	(0.31)	(0.30)	(0.28)