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Understanding the stochastic average gradient (SAG) algorithm used in sklearn

Yes, this is accurate. There are two fixes to this issues Instead of initializing y_i =0, instead spend one pass over the data and initialize ...
Robert Mansel Gower's user avatar
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Interpolating missing data given county and state totals

The key is to use a method that takes into account the relationship between the counties within a state. One such method is iterative proportional fitting (IPF). IPF is an algorithm that iteratively ...
Christopher Klaus's user avatar

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