Multifractal Analysis and Compressive Strength Prediction for Concrete through Acoustic Emission Parameters

Table 4

. Comparison between the study and others in term of input and sample number.

	The study	Shih [23]	Aiyer [51]	Cheng [52]
SVM input	AE parameters	Hammer test, ultrasonic pulse velocity	6 mixtures	8 mixtures
Sample size	16	95	80	1030