ML.NET Concepts – Estimator

Hi guys!

For your happyness i write other article about  ML.NET concept for you!

Today is the turn of Estimator.

Estimator

the Estimator is an object that learn by data. The result of training is a Transformer

Let’s see the IEstimator interface.

IEstimator
Interfaccia IEstimator

 

Yes as you thought you can create sequences of Estimator and you can thik about it as a single Estimator.

This property is the Append(). With this you can concatenate a lot of Estimator.Concatenation of Estimator

Sequence of Estimator 

Lazy Data? So Lazy Transformer!But Data reader? Lazy too!! And Estimator? Eager!

 

References:

ML.NET Tutorial

Transformer