> 4 9s of accuracy predicting click-through rates Having a hard time parsing wha...

		lud_lite 7 months ago \| parent \| context \| favorite \| on: Your phone isn't secretly listening to you, but th... > 4 9s of accuracy predicting click-through rates Having a hard time parsing what that means. Lets say the CTR for 1000000 impressions of an add is 24.5898% and the ML predicts 25.1926%. How many 9s of accuracy is that?