Overfitting
Overfitting Gif

Explaining Overfitting!!

Andre Yai
Jun 15, 2022

Overfitting is one of the biggest problems in machine learning models. It happens when a model is too ajusted to the training dataset. So that, it lose performance when predicting on new dataset. In this article I will present a simple overview and how we can avoid this problem.

A machine learning model is constructed on using a sample dataset. However, this dataset sometimes does not represent the whole scenario of the data population. Therefore a model constructed could present high variance so it will tend to overfitted becoming too ajusted to data presented on the dataset. Leading to potencial problems when applied to new dataset.

How to avoid.

There are some ways to prevent overfitting in our model by:

  • adding more data.
  • reducing number of features.
  • dealing with Regularization.
  • early stopping.

Sign up to discover human stories that deepen your understanding of the world.

Free

Distraction-free reading. No ads.

Organize your knowledge with lists and highlights.

Tell your story. Find your audience.

Membership

Read member-only stories

Support writers you read most

Earn money for your writing

Listen to audio narrations

Read offline with the Medium app

--

--

Andre Yai
Andre Yai

Written by Andre Yai

Follow me on this journey of learning more about cloud, machine learning systems, and big data. https://br.linkedin.com/in/andre-yai

No responses yet

Write a response