Education
Artificial intelligence has a long way to go
Artificial Intelligence is colossally hyped these days, but the dirty little secret is that it still has a long, long way to go. Sure, AI systems have mastered an array of games, from chess and Go to "Jeopardy" and poker, but the technology continues to struggle in the real world. Robots fall over while opening doors, prototype driverless cars frequently need human intervention, and nobody has yet designed a machine that can read reliably at the level of a sixth-grader, let alone a college student. Computers that can educate themselves -- a mark of true intelligence -- remain a dream. Even the trendy technique of "deep learning," which uses artificial neural networks to discern complex statistical correlations in huge amounts of data, often comes up short.
A Deterministic Nonsmooth Frank Wolfe Algorithm with Coreset Guarantees
Ravi, Sathya N., Collins, Maxwell D., Singh, Vikas
We present a new Frank-Wolfe (FW) type algorithm that is applicable to minimization problems with a nonsmooth convex objective. We provide convergence bounds and show that the scheme yields so-called coreset results for various Machine Learning problems including 1-median, Balanced Development, Sparse PCA, Graph Cuts, and the $\ell_1$-norm-regularized Support Vector Machine (SVM) among others. This means that the algorithm provides approximate solutions to these problems in time complexity bounds that are not dependent on the size of the input problem. Our framework, motivated by a growing body of work on sublinear algorithms for various data analysis problems, is entirely deterministic and makes no use of smoothing or proximal operators. Apart from these theoretical results, we show experimentally that the algorithm is very practical and in some cases also offers significant computational advantages on large problem instances. We provide an open source implementation that can be adapted for other problems that fit the overall structure.
5 Examples of Artificial Intelligence in the Classroom - The Edvocate
When you think artificial intelligence, it's likely that scenes from a science fiction thriller come to mind. Robots fighting humans, men falling in love with a computer that learns to feel, iPhones outsmarting their user. For years, educators have struggled to help each and every student with their individualized educational needs. That gets incredibly tough in a classroom of twenty, thirty, forty, or fifty students all required to pass the same standardized test, regardless of personal growth. The use of artificial intelligence has the potential to disrupt the traditional and potentially damaging one-size-fits all model of modern teaching.
Why AI visionary Andrew Ng teaches humans to teach computers
Andrew Ng has led teams at Google and Baidu that have gone on to create self-learning computer programs used by hundreds of millions of people, including email spam filters and touch-screen keyboards that make typing easier by predicting what you might want to say next. As a way to get machines to learn without supervision, he has trained them to recognize cats in YouTube videos without being told what cats were. And he revolutionized this field, known as artificial intelligence, by adopting graphics chips meant for video games. To push the boundaries of artificial intelligence further, one of the world's most renowned researchers in the field says many more humans need to get involved. So his focus now is on teaching the next generation of AI specialists to teach the machines.
Why AI Visionary Andrew Ng Teaches Humans to Teach Computers
In this Friday, July 14, 2017, photo, computer scientist Andrew Ng, right, works with others at his office in Palo Alto, Calif. Ng, one of the world's most renowned researchers in machine learning and artificial intelligence, is facing a dilemma: there aren't enough experts trained to train the machines. So when he isn't pushing into the frontier of AI himself, Ng is building new ways to help educate the next generation of AI specialists.
Why AI Visionary Andrew Ng Teaches Humans to Teach Computers
Andrew Ng has led teams that have gone on to create self-learning computer programs used by hundreds of millions of people, including email spam filters and touch-screen keyboards that make typing easier by predicting what you might want to say next. As a way to get machines to learn without supervision, he has trained them to recognize cats in YouTube videos without being told what cats were. And he revolutionized this field, known as artificial intelligence, by adopting graphics chips meant for video games. To push the boundaries of artificial intelligence further, one of the world's most renowned researchers in the field says many more humans need to get involved. So his focus now is on teaching the next generation of AI specialists to teach the machines.
Speaking 'R' - The Language of Data Science - Udemy
In this video course, we start by focusing on R's similarities with programming languages such as basic/C/C# with loops and conditional tests like if, so that you can feel at home and be productive straight away. We begin by introducing R and setting things up so that you are ready to go using Rstudio, the associated IDE. Then we look at R as a programming language and see how the standard things are done in it, so you can see that it's not that different from other programming languages. Next, we introduce some R commands, which are very useful and not as common in traditional languages since manipulating data is more important in R. Moving on, we look at an example in the Titanic dataset, which is the kind of thing you'll come across in R, a multidimensional collection of variables of different types. Using the tools that we cover we can form a picture, a story behind the data.
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Spark's unique use case is that it combines ETL, batch analytics, real-time stream analysis, machine learning, graph processing, and visualizations to allow data scientists to tackle the complexities that come with raw unstructured datasets. Next, we will help you become comfortable and confident working with Spark for data science by exploring Spark's data science libraries on a dataset of tweets. He has worked on various technologies including major databases, application development platforms, web technologies, and big data technologies. His typical day includes building efficient processing with advanced machine learning algorithms, easy SQL, streaming and graph analytics.
Introduction to Machine Learning in R - Udemy
I am from Budapest, Hungary. I am qualified as a physicist and later on I decided to get a master degree in applied mathematics. At the moment I am working as a simulation engineer at a multinational company. I have been interested in algorithms and data structures and its implementations especially in Java since university. Later on I got acquainted with machine learning techniques, artificial intelligence, numerical methods and recipes such as solving differential equations, linear algebra, interpolation and extrapolation.
Complete iOS 11 Machine Learning Masterclass - Udemy
If you want to learn how to start building professional, career-boosting mobile apps and use Machine Learning to take things to the next level, then this course is for you. The Complete iOS Machine Learning Masterclass is the only course that you need for machine learning on iOS. Machine Learning is a fast-growing field that is revolutionizing many industries with tech giants like Google and IBM taking the lead. In this course, you'll use the most cutting-edge iOS Machine Learning technology stacks to add a layer of intelligence and polish to your mobile apps. We're approaching a new era where only apps and games that are considered "smart" will survive.