An Improved Image Spam Classification Model Based on Deep Learning Techniques

Table 3

Accuracy comparison for improved dataset and challenge datasets.

	Dataset 3	Dataset 4A	Dataset 4B
	Improved dataset	Challenge dataset	Challenge dataset
Our proposed CNN model	99.78	93.75	97.83
Annadatha and Stamp (SVM) [4]	70.00	—	—
Chavda et al. (SVM) [5]	—	69.32	69.32
Sriram et al. (DCNN) [30]	97.30	—	—