function of Y - it's not gonna work because you can only predict one output if you train the system willie square when it sees half of the sample on this side the other half on that side what is going to produce is the mean of the two okay that's the best way to minimize the square error that's not a good prediction for y1 for this value of y2 right that's those blurry predictions I was showing you about that's the brewery prediction here right in the middle so how do we kind of turn a prediction with sort of multiple possible outputs into