Three Big Questions on Artificial Intelligence and Schools


Artificial Intelligence is changing banking, health, business, and the military. But so far, it has been slow to go big in K-12 education, said Scott Garrigan, a professor at Lehigh University at a session at the International Society for Technology in Education's annual conference here. But that is likely to change in the coming years, he said. No sector will be untouched by AI. It will produce changes as big as the automobile," Garrigan said. "We have no idea what's going to happen as AI rolls out massively.

How To Succeed In A Machine Learning Certification?


We will discuss some of the best machine learning certifications which you can obtain to show off your skills or achieve a good job as a machine learning expert. It is one of the most highly-rated and premium courses of Eduonix for learning Machine Learning. It includes 45 lectures with over 13 hrs of video content and 12 exclusive Machine Learning projects. With this online tutorial, you will be able to build real-world machine learning projects which are highly demanded in the industry. It won't teach you ML from the beginning but with the prior knowledge of programming languages like Python and others, you will create some cool AI & ML projects like- And there is a reason why I said it a little gem.

A Gentle Introduction to tidymodels


Recently, I had the opportunity to showcase tidymodels in workshops and talks. Because of my vantage point as a user, I figured it would be valuable to share what I have learned so far. Let's begin by framing where tidymodels fits in our analysis projects. The diagram above is based on the R for Data Science book, by Wickham and Grolemund. The version in this article illustrates what step each package covers.

Fundamentals of Reinforcement Learning : The K-bandit Problem, Illustrated


Welcome to GradientCrescent's special series on reinforcement learning. This series will serve to introduce some of the fundamental concepts in reinforcement learning using digestible examples, primarily obtained from the" Reinforcement Learning" text by Sutton et. Note that code in this series will be kept to a minimum- readers interested in implementations are directed to the official course, or our Github. The secondary purpose of this series is to reinforce (pun intended) my own learning in the field. Reinforcement learning has quickly captured the imagination of the general public, with organisations such as Deepming achieving success in games such as Go, Starcraft, and Quake III, along with more practical achievements such as disease detection and self-mapping.

Functional RL with Keras and Tensorflow Eager


In this blog post, we explore a functional paradigm for implementing reinforcement learning (RL) algorithms. The paradigm will be that developers write the numerics of their algorithm as independent, pure functions, and then use a library to compile them into policies that can be trained at scale. We share how these ideas were implemented in RLlib's policy builder API, eliminating thousands of lines of "glue" code and bringing support for Keras and TensorFlow 2.0. One of the key ideas behind functional programming is that programs can be composed largely of pure functions, i.e., functions whose outputs are entirely determined by their inputs. Here less is more: by imposing restrictions on what functions can do, we gain the ability to more easily reason about and manipulate their execution.

The US Army Wants to Reinvent Tank Warfare with AI


Tank warfare isn't traditionally easy to predict. In July 1943, for instance, German military planners believed that their advance on the Russian city of Kursk would be over in ten days. In fact, that attempt lasted nearly two months and ultimately failed. Even the 2003 Battle of Baghdad, in which U.S. forces had air superiority, took a week. The U.S. Army has launched a new effort, dubbed Project Quarterback, to accelerate tank warfare by synchronizing battlefield data with the aid of artificial Intelligence.

Ensemble Methods for Machine Learning: AdaBoost - KDnuggets


In statistics and machine learning, ensemble methods use multiple learning algorithms to obtain better predictive performance than could not be obtained from any of the constituent learning algorithms alone. The idea of combining multiple algorithms was first developed by computer scientist and Professor Michael Kerns, who was wondering whether "weakly learnability is equivalent to strong learnability ". The goal was turning a weak algorithm, barely better than random guessing, into a strong learning algorithm. It turned out that, if we ask the weak algorithm to create a whole bunch of classifiers (all weak for definition), and then combine them all, what may figure out is a stronger classifier. AdaBoost, which stays for'Adaptive Boosting', is a machine learning meta-algorithm which can be used in conjunction with many other types of learning algorithms to improve performance.

The 5 Classification Evaluation Metrics Every Data Scientist Must Know - KDnuggets


What do we want to optimize for? Most of the businesses fail to answer this simple question. Every business problem is a little different, and it should be optimized differently. We all have created classification models. A lot of time we try to increase evaluate our models on accuracy.

Research Guide: Data Augmentation for Deep Learning


AutoAugment is an augmentation strategy that employs a search algorithm to find an augmentation policy that will yield the best results on the model. Each policy has several sub-policies. One sub-policy is randomly chosen for each image. Each sub-policy consists of an image processing function and the probability that the functions are applied with. The image processing operations could be translation, shearing or rotation.

What Is The Difference Between Deep Learning, Machine Learning and AI?


Over the past few years, the term "deep learning" has firmly worked its way into business language when the conversation is about Artificial Intelligence (AI), Big Data and analytics. And with good reason – it is an approach to AI which is showing great promise when it comes to developing the autonomous, self-teaching systems which are revolutionizing many industries. Deep Learning is used by Google in its voice and image recognition algorithms, by Netflix and Amazon to decide what you want to watch or buy next, and by researchers at MIT to predict the future. The ever-growing industry which has established itself to sell these tools is always keen to talk about how revolutionary this all is. But what exactly is it?