Towards a supervised classification of neocortical interneuron morphologies

BMC Bioinformatics

Table 4 F-measure one-versus-all classification

	Cell Type	Classifier	FSS	Sampling	F-measure	TPR	TNR	Morphom.
1	redChC	RMLR			0.40	2 / 7	209 / 210	11
2		RF		Yes	0.49	2.8 / 7	208.5 / 210	103
3		GBM	KW		0.50	3 / 7	208 / 210	15
4		RF	KW	Yes	0.46	3.5 / 7	205.2 / 210	15
5	redBTC	NB			0.35	8 / 15	179 / 202	103
6		GBM		Yes	0.36	5.8 / 15	191.2 / 202	23
7		LDA	KW		0.44	6 / 15	196 / 202	7
8		LDA	KW	Yes	0.40	8.8 / 15	181.8 / 202	7
9	orangeDBC	RMLR			0.70	15 / 22	189 / 195	17
10		RF		Yes	0.70	14.6 / 22	189.8 / 195	103
11		RF	RF BVI		0.72	13 / 22	194 / 195	6
12		RF	KW	Yes	0.70	15.4 / 22	188.2 / 195	61
13	orangeSBC	CART			0.63	16 / 28	182 / 189	5
14		RF		Yes	0.66	20.6 / 28	174.8 / 189	103
15		NNET	RF BVI		0.74	21 / 28	181 / 189	7
16		RF	RF BVI	Yes	0.69	22.5 / 28	173.8 / 189	7
17	greenNBC	CART			0.73	32 / 44	161 / 173	4
18		RF		Yes	0.81	36.2 / 44	164 / 173	103
19		GBM	RF BVI		0.78	34 / 44	164 / 173	9
20		GBM	RF BVI	Yes	0.77	37.4 / 44	157 / 173	9
21	greenMC	SVM			0.77	37 / 50	158 / 167	103
22		RF		Yes	0.81	40.2 / 50	158.4 / 167	103
23		RMLR	KW		0.80	38 / 50	160 / 167	22
24		RF	KW	Yes	0.82	40.9 / 50	157.8 / 167	62
25	orangeLBC	GBM			0.61	26 / 51	158 / 166	103
26		RF		Yes	0.67	29.8 / 51	157.4 / 166	103
27		GBM	RF BVI		0.66	31 / 51	154 / 166	4
28		GBM	RF BVI	Yes	0.67	37.4 / 51	142.2 / 166	4
29	greenBA	RF			0.86	106 / 123	76 / 94	103
30		SVM		Yes	0.86	101.9 / 123	80.8 / 94	103
31		SVM	KW		0.88	105 / 123	84 / 94	68
32		SVM	KW	Yes	0.88	104.2 / 123	84.2 / 94	68

The table shows, for each type, the best F-measure in all four learning settings: with and without sampling, and with and without feature selection. TPR: true positive rate; TNR: true negative rate; the minority class is always the positive one, except for BA; Morphom.: the number of morphometrics in the model. Types are sorted from least to most frequent (e.g., ChC, with only seven examples, is shown uppermost). The best F-measure for each type is typeset in bold. Types with their best F-measure ≥0.75 are shown in green; those with an F-measure ≥0.60 in orange; and the rest in red

ISSN: 1471-2105