![[Featured Image]: A person with long dark hair, wearing a gray turtleneck sweater. They are sitting in front of two computer screens and are wearing white headphones.](https://images.ctfassets.net/wp1lcwdav1p1/NlyyW0zofW1t3DomgmJK7/9ede874c333b04fc13e740142f0dab10/GettyImages-1332378553.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
What Are Machine Learning Models and How Do You Build Them?
Machine learning models power industries like data science, marketing, and finance. This guide covers how they're built, key algorithms, types of machine learning, model training parameters, and popular methods for classification and regression.
May 19, 2022
Article

![[Featured Image] An AI engineer with long dark hair in a gray striped shirt works in front of their computer screen in a shared office with lots of windows.](https://images.ctfassets.net/wp1lcwdav1p1/1nYXE4h20tXKjNPrtHwcxs/2f24ddbbe69d2da0ea54715a801e66cb/GettyImages-1363841531_Java_vs_C__.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] Two coworkers discuss a project at a desktop computer.](https://images.ctfassets.net/wp1lcwdav1p1/5lfhrwk0TzsKXV5Qz7SZsb/b1850c4e13ac644d409ebff40f639845/Stocksy_txpe0666ad4RLr200_Large_2772942.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)



![[Featured image] A machine learning engineer is looking at a program to ensure it practices machine learning fairness.](https://images.ctfassets.net/wp1lcwdav1p1/pyTiG7pfOrzRwVyiCMmwF/7fda6d2b6ba2ea2668d6449fea751cf5/UChicago_Machine_Learning_MasterTrack.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] Two machine learning professionals discuss machine learning algorithms on their computer.](https://images.ctfassets.net/wp1lcwdav1p1/68XzvtNS9fUByI9ExzX9ym/c9ed8c2e16f7f77af0c8520e1f6b4d19/GettyImages-1171809453.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A deep learning engineer studies deep learning models and determines how to improve their accuracy.](https://images.ctfassets.net/wp1lcwdav1p1/uhIykZbTU3H9bKZYU57aL/f212b929f4f92e87f49457619497431e/GettyImages-2044493481.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A group of people are having a meeting at a table.](https://images.ctfassets.net/wp1lcwdav1p1/5RwF6NjaH8muS9dJ96fvN/cd4e85d7975ebd08f683c4f1defd4ea7/GYcB72pc.jpeg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A person stands in a darkened room lined with video monitors and reviews information on a tablet.](https://images.ctfassets.net/wp1lcwdav1p1/7BZWq0ypXB4NwExJR2xhpw/fe73edc6489721113ee27b36fe52cf5d/I8yfBX70.jpeg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] Two machine learning engineers discuss the best algorithm to use for their statistical model.](https://images.ctfassets.net/wp1lcwdav1p1/3PejLunbYM1nAYHneXeDW1/f1ac6a70dfe2509cbac0b95322c7af62/GettyImages-2025050043.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A person works on a laptop at a living room table.](https://images.ctfassets.net/wp1lcwdav1p1/5iFrs8CpYnpmk4fOIWJWOR/052313aa39121e6f16773c8dd451526c/GettyImages-1153899894.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
