>You are a single Sorry > guy Ding! > younger than 32 No >who makes more than $52,000/year One out of two is ... Better than zero! I went back to the dra

>You are a single Sorry > guy Ding! > younger than 32 No >who makes more than $52,000/year One out of two is ... Better than zero! I went back to the drawing board with a similar prediction system after a series of spectacular failures. I expect it's a function of how the model was trained and tested; it seems that the weights given to any specific app may be over fit. But I'm not a mathematician or statistician or anything beyond a voracious learner with an interest in this kind of thing. It's piqued my curiosity, and I'm enjoying the responses you guys are adding here. Actually, it's already made me think about how my model for my pet project may be over fitting... (Edited to clarify "single guy" into two features)