. Author manuscript; available in PMC: 2018 Aug 1.

Published in final edited form as: IEEE Trans Pattern Anal Mach Intell. 2016 Sep 13;39(8):1617–1632. doi: 10.1109/TPAMI.2016.2608901

TABLE 1.

Performance (mAP) w.r.t. different configurations on the TRECVID MEDTest2014 (100Ex), MEDTest2013 (100Ex) and CCV_sub datasets. Squared hinge loss is used. (Larger mAP is better.)

	$ℓ_{2}^{2}$ regularized							ℓ₁ regularized
	SVM_A	SVM_M	SVM_T	NI-SVM₁	NI-SVM₁₊	NI-SVM₂	NI-SVM₂₊	SVM_A	SVM_M	SVM_T	NI-SVM₁	NI-SVM₁₊	NI-SVM₂	NI-SVM₂₊
MED14	27.2	24.5	30.1	32.2	30.4	34.4	31.0	26.5	24.9	27.6	29.1	27.8	28.2	26.1
MED13	31.1	29.2	36.0	38.1	36.4	39.2	37.4	31.8	30.9	34.2	35.4	38.2	34.4	32.0
CCV_sub	73.8	71.6	75.3	77.9	75.0	78.3	76.8	73.1	71.6	74.5	75.1	74.5	72.9	75.5