Table 4.

Relations between TCD natures and flavors.

	Count						Jaccard index
	Cold (TCD)	Cool (TCD)	Neutral (TCD)	Warm (TCD)	Hot (TCD)	Total	Cold (TCD)	Cool (TCD)	Neutral (TCD)	Warm (TCD)	Hot (TCD)
Astringent (TCD)	10	6	15	6	0	37	0.053	0.100	0.132	0.034	0.000
Bitter (TCD)	98	15	30	57	2	202	0.371∗	0.069	0.114	0.197	0.009
Pungent (TCD)	30	7	22	95	14	168	0.101	0.037	0.092	0.436	0.083
Salty (TCD)	24	1	10	11	1	47	0.131	0.013	0.078	0.061	0.016
Sour (TCD)	10	0	10	11	0	31	0.055	0.000	0.088	0.067	0.000
Sweet (TCD)	56	22	57	48	1	184	0.194	0.115	0.260	0.171	0.005
Tasteless (TCD)	7	2	3	0	0	12	0.042	0.051	0.030	0.000	0.000
Total	160	29	92	145	15

Note.^∗Jaccard index with its value > 0.2 is highlighted in red color.