Feature Selection and Classification for High-Dimensional Incomplete Multimodal Data

Table 7

Comparison of classification accuracy of incomplete and complete multimodality data on webcam.

The type of data	Modalities	The size of data	ACC(%)
Individual modality	Decaf-LeNet	85	83.33
	Surf	85	83.33
	Decaf-AlexNet	85	76.67
Two modalities	Surf+Decaf-LeNet	70	88.00
	Surf+Decaf-AlexNet	70	85.00
	Decaf-LeNet+Decaf-AlexNet	70	85.00
Complete data	Surf+Decaf-LeNet+Decaf-AlexNet	80	93.33
Incomplete data	Surf, Surf+Decaf-AlexNet,; Surf+Decaf-LeNet+Decaf-AlexNet	235	96.08
	Decaf-LeNet, Surf+Decaf-LeNet,; Sur+Decaf-LeNet+Decaf-AlexNet	235	95.67
	Decaf-AlexNe, Surf+Decaf-LeNet,; Sur+Decaf-LeNet+Decaf-AlexNet	235	95.93