Education
New Research Center to Explore Ethics of Artificial Intelligence - NYTimes.com
Carnegie Mellon University plans to announce on Wednesday that it will create a research center that focuses on the ethics of artificial intelligence. The ethics center, called the K&L Gates Endowment for Ethics and Computational Technologies, is being established at a time of growing international concern about the impact of A.I. technologies. That has already led to an array of academic, governmental and private efforts to explore a technology that until recently was largely the stuff of science fiction. In the last decade, faster computer chips, cheap sensors and large collections of data have helped researchers improve on computerized tasks like machine vision and speech recognition, as well as robotics. Earlier this year, the White House held a series of workshops around the country to discuss the impact of A.I., and in October the Obama administration released a report on its possible consequences.
Demystifying Artificial Intelligence In Learning
"Artificial intelligence is not just the next step in innovative learning," says Rose Luckin, a self-described learning scientist at University College London. "This technology can identify emotional states of students as well as their meta-cognitive states," she says, "and tailor learning accordingly." Previous forms of technology fell far short of this kind of capability. Rose recently co-authored a paper titled "Intelligence Unleashed: An argument for AI in Education.") Rose says artificial intelligence in education, also called AIed, can also further facilitate deeper collaboration between learners--and help teachers differentiate their instruction in order to meet every learner's needs.
More-flexible machine learning
Machine learning, which is the basis for most commercial artificial-intelligence systems, is intrinsically probabilistic. An object-recognition algorithm asked to classify a particular image, for instance, might conclude that it has a 60 percent chance of depicting a dog, but a 30 percent chance of depicting a cat. At the Annual Conference on Neural Information Processing Systems in December, MIT researchers will present a new way of doing machine learning that enables semantically related concepts to reinforce each other. So, for instance, an object-recognition algorithm would learn to weigh the co-occurrence of the classifications "dog" and "Chihuahua" more heavily than it would the co-occurrence of "dog" and "cat." In experiments, the researchers found that a machine-learning algorithm that used their training strategy did a better job of predicting the tags that human users applied to images on the Flickr website than it did when it used a conventional training strategy.
Machine Learning Software Engineer (Senior and Mid level)
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Regression Machine Learning with Python - Udemy
It explores main concepts from basic to expert level which can help you achieve better grades, develop your academic career, apply your knowledge at work or make business forecasting related decisions. Learning regression machine learning is indispensable for data mining applications in areas such as consumer analytics, finance, banking, health care, science, e-commerce and social media. It is also essential for academic careers in data mining, applied statistical learning or artificial intelligence. And it is necessary for any business forecasting related decision. But as learning curve can become steep as complexity grows, this course helps by leading you through step by step real world practical examples for greater effectiveness.
The Mathematics of Machine Learning
In the last few months, I have had several people contact me about their enthusiasm for venturing into the world of data science and using Machine Learning (ML) techniques to probe statistical regularities and build impeccable data-driven products. However, I have observed that some actually lack the necessary mathematical intuition and framework to get useful results. This is the main reason I decided to write this blog post. Recently, there has been an upsurge in the availability of many easy-to-use machine and deep learning packages such as scikit-learn, Weka, Tensorflow, R-caret etc. Machine Learning theory is a field that intersects statistical, probabilistic, computer science and algorithmic aspects arising from learning iteratively from data and finding hidden insights which can be used to build intelligent applications. Despite the immense possibilities of Machine and Deep Learning, a thorough mathematical understanding of many of these techniques is necessary for a good grasp of the inner workings of the algorithms and getting good results.
What is AI?
There are many ways these are combined to create'intelligence'. One example is using bayesian networks, which collect data to make predictions (i.e. about what you might like to buy in an online shop, considering your past purchases and the season). The more it makes these predictions, the more accurate the predictions get, as it gathers more data and teaches itself to be more accurate. In a classroom this could be used to predict student achievement. A bayesian network could ask, "is the student confused or interested", then ask "did the student answer the previous question correctly or not", and give a predicted score based on this information.
4 TED Talks on what robots can teach us about being human
Scaremongers play on the idea that robots will simply replace people on the job. In fact, they can become our essential collaborators, freeing us up to spend time on less mundane and mechanical challenges. Rodney Brooks points out how valuable this could be as the number of working-age adults drops and the number of retirees swells. He introduces us to Baxter, the robot with eyes that move and arms that react to touch, which could work alongside an aging population -- and learn to help them at home, too.
Flipboard on Flipboard
Microsoft hosts its Future Decoded event on an annual basis at London's ExCeL center in the fast-regenerating'docklands' area. But was this year's event just another set of polished executives striding around talking about so-called'business transformation', or were there guts and substance of any kind? The firm in fact devoted much of its opening statements and arguments to discuss intelligent machines, neural networks and Artificial Intelligence (AI). By way of introduction, Microsoft UK CEO Cindy Rose leads the software firm's British operations. The New York Law School educated Rose explained some of the company's new business models and detailed the firm's approach to now operating datacenters in the UK itself -- and this is always important for so-called'data residency' and data sovereignty.
Operator-valued Kernels for Learning from Functional Response Data
Kadri, Hachem, Duflos, Emmanuel, Preux, Philippe, Canu, Stéphane, Rakotomamonjy, Alain, Audiffren, Julien
In this paper we consider the problems of supervised classification and regression in the case where attributes and labels are functions: a data is represented by a set of functions, and the label is also a function. We focus on the use of reproducing kernel Hilbert space theory to learn from such functional data. Basic concepts and properties of kernel-based learning are extended to include the estimation of function-valued functions. In this setting, the representer theorem is restated, a set of rigorously defined infinite-dimensional operator-valued kernels that can be valuably applied when the data are functions is described, and a learning algorithm for nonlinear functional data analysis is introduced. The methodology is illustrated through speech and audio signal processing experiments.