Prediction of Compressive Strength of Concrete and Rock Using an Elementary Instance-Based Learning Algorithm

<div>Left: predicted versus observed <i>CS</i> values for rock datasets; right: residuals versus the predicted values. (a) Dataset 4. (b) Dataset 5. (c) Dataset 6.</div>

Advances in Civil Engineering

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Figure 2

Figure 2: Prediction of Compressive Strength of Concrete and Rock Using an Elementary Instance-Based Learning Algorithm 