what is the r square? what is R squared what is the squared value for neural networks what is r squared what squares represent neural networks? what is the value of r squared in neural networks what is the r square in neural network what is r squared in a neural network what is the square in a neural network what is r squared in neural networks what is rs squared for neural network what's the r square of neural networks what is the r square for a neural network when i compute the squared squares in a neural network, the value is? what is sql for neural network what is the r square for a neural network what does r squared mean what does r square mean in a neural network what is r squared when is the r square a value for a neural network