November 19, 2012

Predict - Likelihood

I introduce a semi parametric estimation . This method is really important. It s a statistical approach that not permit to have model but an estimation of this model. 
We know two things in our analysis: 
  • the first is the probability of the interconnection of Y (in our case the violent crimes ) and X (all our variables).
  • the second is the probability to know of all of our variables  

The conditionnal probability of knowing the violent crimes (Y) giving our 99 variables(X) is: 
The result estimation is

RMSE= 0.13475

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