Logistic regression is a widely used Machine Learning method for binary classification. It is also a good stepping stone for understanding Neural Networks. In this post I will present the theory behind it including a derivation of the Logistic Regression Cost Function gradient.

Need help moving from Mac to PC?
Regardless of why you are considering moving from Mac to PC, we understand that you probably have a host of questions and concerns. In this article, we want to address a number of questions we get asked over and over from people looking to make the move to PC.

SIGGRAPH 2017
Puget Systems will be exhibiting at SIGGRAPH 2017 in Los Angeles, CA. Be sure to swing by our booth (1119) to talk with us about your work!
An Introduction to Understanding 8-bit vs. 10-bit Hardware
If you are a photo or video editor wondering if you should go with 8-bit or 10-bit hardware, this article is for you!
Machine Learning and Data Science: Linear Regression Part 6
This will be the last post in the Linear Regression series. We will look at the problems of over or under fitting data along with non-linear feature variables.
The Best Service for Sharing Large Files
Over the past few years, customers have asked us to recommend a service for sharing large files. In the past I’ve recommended Dropbox to those sending files under 2GB. But what if you need to send a really large file, say a 50GB file? And what if you need to send that 50GB file to five people in different locations?
Unreal Engine 4.16 CPU Comparison: Skylake-X, Kaby Lake-X, Broadwell-E, Skylake, Ryzen 7
In this article we will be examining how the new Skylake-X and Kaby Lake-X CPUs on X299 compare to the previous generation Intel CPUs and AMD’s Ryzen CPUs in Unreal Engine Editor.

X299 vs X99: What is the Difference?
With the release of the first Skylake-X and Kaby Lake-X CPUs, Intel has also launched the new X299 chipset. But what makes it different from the old X99 chipset?
Have a problem? Don’t Wait!
I was recently having some issues with my cable internet and TV. At first, the cable box would periodically freeze and we’d be unable to change the channel. About the same time, the internet would cut out as well too. At first, it was only happening a couple of times a week. Eventually, it started happening a couple times a day.

Amazon Echo Show Review, ProtonVPN vs. PIA, Adobe Premiere PC Recco, Make Your VPN Run Faster!
In this video, Patrick Norton and Shannon Morse with TekThing talk about where you should spend your money for the best performance for an Adobe Premiere PC. They give props to the Puget Systems Labs department for their excellent guides for Premiere Pro builds.




