Feature Selection and Classification for High-Dimensional Incomplete Multimodal Data

Table 5

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

The type of data	Modalities	The size of data	ACC (%)
Individual modality	Decaf-LeNet	300	80.00
	Surf	300	75.00
	Decaf-AlexNet	300	77.50
Two modalities	Surf+Decaf-LeNet	300	76.67
	Surf+Decaf-AlexNet	300	73.33
	Decaf-LeNet+Decaf-AlexNet	300	78.33
Complete data	Surf+Decaf-LeNet+Decaf-AlexNet	224	77.50
Incomplete data	Decaf-LeNet, Decaf-AlexNet+Surf,; Sur+Decaf-LeNet+Decaf-AlexNet	824	94.34
	Surf, Surf+Decaf-LeNet,; Sur+Decaf-LeNet+Decaf-AlexNet	824	93.40
	Decaf-LeNet, Surf+Decaf-LeNet; Surf+Decaf-LeNet+Decaf-AlexNet	824	94.10