Once we have the model we should evaluate its performance and tune it to improve its performance. If a data mining model is bad, it’s […]
Tag: predictive modeling
Components to effective Predictive Modeling
Predictive modeling involves finding good subsets of predictors or explanatory variables. Models that fit the data well are better than models that fit the data […]
Feature Engineering Introduction
When your goal is to get the best possible results from a predictive model, you need to get the most from what you have. This […]
Predictive Modeling Overview
The raw data doesn’t offer a lot of value in its unprocessed state. However, by applying the right set of tools, we can pull powerful […]
How to compute A’ or AUC without ROC curve?
A’ is the probability that if you give a model an example from each category, it will accurately identify which is which. It is the […]
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