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Logistic Regression

In our latest short video, lead data scientist Max Margenot explains why logistic regression is a commonly used statistical analysis for classification. Logistic regression can be used to insert a multiple linear regression into a logistic function to output a number between 0 and 1.

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2 responses

We've tried LR in stock prediction. GBDT does better.

@Azzu, not necessarily disagreeing with you, but .....
Your comment looks like a bit of a throw-away line, so if you are actually serious, here are some questions for you:
- who is the "we" that you refer to here?
- what exactly is it that you are "predicting" ?
- how do you define "better" ?
- assuming that your "LR" here refers to Logistic rather than Linear, why do you think GBDT is better than LR ?
- any thought about the implications of Wolpert & Macready's NFL theorem?