5 ms·
The 61% and 81% accuracy is funny - try to run targeting with that! The biggest issue with this problem is the data imbalance - how many females over 50 use ap
by tumanian 11y ago
The 61% and 81% accuracy is funny - try to run targeting with that!
The biggest issue with this problem is the data imbalance - how many females over 50 use apps in general compared to 20year males for example. The training data is heavily skewed, which leads to the algo learning that everyone is a single lady under 32 who make 52k/year.