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Machine Learning


How to Build Machine Learning Model using SQL

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A label is a variable to be predicted. In this example, I will predict whether the website visitor will make any transactions and I gave this label the name "purchase". This can be derived from the existing variable "totals.transactions". For simplicity, let's make this prediction a black or white situation, either "purchase" or "no purchase". Since the model training cannot handle string value as the output result, therefore it is necessary to code them into numbers.


Here's an adorable factory game about machine learning and cats

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Machine learning is perhaps old hat by now, but what's never going to be old hat is cats. People just can't seem to get enough of them. Learning Factory is an Early Access game that just released last month about building an automated factory that produces the things cats want to buy, then sells them. Your job is to keep the shelves stocked and the cats happy—and earn money by selling at optimal prices. By making offers to cats your factory can train up machine learning models that will then automatically adjust market prices to account for trends and the wallets of the cats in question. Rich cats want fancy expensive cat towers and food, while normal cats just want a good deal on a ball of yarn and construction worker cats want raw materials. It's a near concept that bears out pretty well in action: Do you want to try to make a huge, all-inclusive single machine learning model or instead focus on specific models tailored to each customer type?


Cryptology ePrint Archive: Report 2021/287 - A Deeper Look at Machine Learning-Based Cryptanalysis

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In this article, we propose a detailed analysis and thorough explanations of the inherent workings of this new neural distinguisher. First, we studied the classified sets and tried to find some patterns that could guide us to better understand Gohr's results. We show with experiments that the neural distinguisher generally relies on the differential distribution on the ciphertext pairs, but also on the differential distribution in penultimate and antepenultimate rounds. In order to validate our findings, we construct a distinguisher for speck cipher based on pure cryptanalysis, without using any neural network, that achieves basically the same accuracy as Gohr's neural distinguisher and with the same efficiency (therefore improving over previous non-neural based distinguishers).


An AI Was Taught to Play the World's Hardest Video Game and Still Couldn't Set a New Record

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What's the hardest video game you've ever played? If it wasn't QWOP then let me tell you right know that you don't know how truly difficult a game can be. The deceptively simple running game is so challenging to master that even an AI trained using machine learning still only mustered a top 10 score instead of shattering the record. If you've never played QWOP before, you owe it to yourself to give it a try and see if you can even get your sprinter off the starting line. Developed by Bennett Foddy back in 2008, QWOP was inspired by an '80s arcade game called Track & Field that requires players to mindlessly mashing buttons to win a race.


New Machine Learning Theory Raises Questions About the Very Nature of Science

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A novel computer algorithm, or set of rules, that accurately predicts the orbits of planets in the solar system could be adapted to better predict and control the behavior of the plasma that fuels fusion facilities designed to harvest on Earth the fusion energy that powers the sun and stars. The algorithm, devised by a scientist at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL), applies machine learning, the form of artificial intelligence (AI) that learns from experience, to develop the predictions. "Usually in physics, you make observations, create a theory based on those observations, and then use that theory to predict new observations," said PPPL physicist Hong Qin, author of a paper detailing the concept in Scientific Reports. "What I'm doing is replacing this process with a type of black box that can produce accurate predictions without using a traditional theory or law." Qin (pronounced Chin) created a computer program into which he fed data from past observations of the orbits of Mercury, Venus, Earth, Mars, Jupiter, and the dwarf planet Ceres.


Training Pattern

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With supervised training, the desired inputs and outputs are provided by the trainer. The network then classifies the inputs and compares the resultant outputs against the benchmark outputs. Any errors are back-propagated throughout the system, which forces the network to adjust the various parameter weights. This continuous tweaking process repeats over and over, giving the "deep learning" name to the network.


Interview with Intelenz Co-Founder & Head of Product Development: Renzo Zagni

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Renzo Zagni is the Co-Founder and Head of Product Development at Intelenz, a Silicon Valley Founder Institute portfolio company. Intelenz leverages the power of AI and machine learning to automate workflows and day to day processes for large enterprise organizations. Process automation enables enterprises to design workflows that reduce manual work, minimize risk, and accelerate process execution times while increasing overall business productivity. In short, process automation allows business to do more, with less, while also eliminating the risk of employee burnout, human error and extended product delivery outcomes. Intelenz's platform includes a patented No-Code'Virtual Process Manager' software, which uses AI and machine learning models through an intuitive user interface.


Pandas - Tricks Part 1 (Data Analysis with python) - Machine learning concepts

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Pandas is an extremely useful tool for Data Analysis. So, lets dive straight into some tricks that will make your life simpler using Pandas apply function. In this blog post, we will learn about how to unleash the power of pandas apply function. Create a Data frame(Table) using random data. Pass multiple arguments to a function using apply.


Deep Learning Pipeline PDF

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Build your own pipeline based on modern TensorFlow approaches rather than outdated engineering concepts. This book shows you how to build a deep learning pipeline for real-life TensorFlow projects. You'll learn what a pipeline is and how it works so you can build a full application easily and rapidly. Then troubleshoot and overcome basic Tensorflow obstacles to easily create functional apps and deploy well-trained models. Step-by-step and example-oriented instructions help you understand each step of the deep learning pipeline while you apply the most straightforward and effective tools to demonstrative problems and datasets.


SARDO Is a Smartphone-Sniffing Search and Rescue Drone

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For anyone who has ever misplaced their iPhone, Apple's "Find My" app is a game-changer that borders on pure magic. Sign into the app, tap a button to sound an alarm on your MIA device, and, within seconds, it'll emit a loud noise -- even if your phone is set on silent mode -- that allows you to go find the missing handset. Yeah, it's usually stuck behind your sofa cushions or left facedown on a shelf somewhere. You can think of SArdo, a new drone project created by researchers at Germany's NEC Laboratories Europe GmbH, as Apple's "Find My" app on steroids. The difference is that, while finding your iPhone is usually just a matter of convenience, the technology developed by NEC investigators could be a literal lifesaver.