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Neural Networks
Part 1: Features of a Neuron
This is the first of a series of posts to explain what we mean by Neural Networks. We will also introduce the mathematics. ...
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Part 2: Training
This is the 2nd of a series of posts explaining neural networks. In our 1st post we introduced the math. In this post we will consider training a neuron....
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Part 3: Back Propagation
In this post we build on the previous posts to explain the back propagation algorithm for training neural networks by deriving it mathematically....
Read MoreHigh Performance Computing at JTA The Data Scientists
JTA The Data Scientists needs to maintain High Performance Computing (HPC) solutions. Here are some of the considerations we had in deciding what to build....
Read MoreJTA The Data Scientists is a Microsoft Gold Partner in Data Platform
JTA The Data Scientists becomes a Gold level partner for Microsoft Data Platforms....
Read MoreJTA The Data Scientists Awarded “SMB Excellence” Status for 2020
We are extremely proud to announce that JTA The Data Scientists has been awarded with the SMB Excellence Award for 2020, in Portugal. In fact, this is our third consecutive year of winning this award. The excellence award launched by IAPMEI (Institute for Support of Small and Medium Businesses and Innovation) in 2008, distinguishes companies with high performance over many...
Read MorePolynomial Regressions. Theory, Mathematics and how to Calculate Them.
We show an algorithm to calculate polynomial regression. We explain the theory and the mathematics and then illustrate the topic with some worked examples....
Read MoreJTA’s New Website
JTA's new website goes live. Now rebranded with our new logo we have a new website. The site has news, case studies and whitepapers to present our work....
Read MoreWelcome JTA’s 2019 Intake
We are excited to introduce JTA's 2019 intake. We welcome four great new members to the team. They have chosen their desks and work starts now! From left to right in the picture we have Domingos Costa, Joana Pereira, Carolina Cerqueira and Luís Costa. They were all drawn to JTA following our successful attendance at careers fairs held by their...
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