EURASIP Journal on Audio, Speech, and Music Processing

Table 4 Averaged accuracy of different algorithms (400 labeled segments)

From: Semi-supervised feature selection for audio classification based on constraint compensated Laplacian score

Alg.	Spec	ReliefF	LS	CS	CLS	CCLS
Ave.	85.26 ± 4.66	86.41 ± 2.79	85.32 ± 3.07	84.62 ± 2.92	83.40 ± 4.56	88.46 ± 3.67
Opt.	89.97	90.90	89.08	88.95	88.27	91.14
Num.	23	19	33	39	47	26

Best results of each experiment are set in bold

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