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. Author manuscript; available in PMC: 2022 Sep 1.

Published in final edited form as: Biometrics. 2020 Aug 24;77(3):890–902. doi: 10.1111/biom.13354

TABLE 2.

Odor memory study (time-frequency domain): the CVPL and ARI values obtained from the “in-sequence” trials based on the theta band spectrum

		CVPL				ARI
Penalty	λ	K = 1	K = 2	K = 3	K = 4	K = 5	Ours	K-means	Bicluster	Spectral
	0	9.432	11.001	11.300^a	11.198	11.172	0.712
ℓ ₁	0.5	7.285	8.516	8.975	8.849	8.997^a	0.692	0.674	0.681	0.678
	1	7.345	8.650	8.632	8.725	8.745^a	0.703
	1.5	7.324	8.571	8.705^a	8.556	8.701	0.709
ℓ ₂	0.5	7.732	8.965^a	8.881	8.671	7.277	0.693
	1	7.634	8.719^a	8.388	8.544	7.616	0.686	0.674	0.681	0.678
	1.5	7.534	8.650	8.632	8.825^a	8.745	0.682
Nuclear	0.5	7.430	9.034	9.196	9.183	9.259^a	0.707
	1	7.243	9.013	9.166	9.255	9.263^a	0.714	0.674	0.681	0.678
	1.5	7.143	8.571	9.040^a	8.995	8.969	0.712

^aa

The highest value for each row (×10³).