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AI gears up for data analysis: making the most of machine learning – Physics World

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Applying AI know-how to the giant pool of data gathered from the world's leading and most powerful scientific instruments could accelerate the process of scientific discovery. Powerful machine-learning approaches offer new ways to extract scientific meaning from the raw experimental data, which ultimately could help funders to unlock more value from their investment in research. Large-scale experimental facilities such as neutron and synchrotron sources have become an essential element of modern scientific research, allowing visiting researchers to probe the structure and properties of many different types of materials. They also generate huge amounts of experimental data, which can make it difficult for visiting scientists without specialist knowledge of the experiment to extract meaningful information from the raw datasets. As a result, some of the data collected during their valuable beamtime is never properly analysed.


Machine Learning Training in Thane, Mumbai, Navi Mumbai

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Machine Learning Course Net Tech Machine Learning course will make you master in the field of machine learning, a kind of artificial intelligence that enables the computer to learn to do specific tasks through the instructions and explicit programming. Through this course, the candidate will be able to learn the different techniques and concepts, including mathematical and heuristic aspects, hands-on modeling to develop the algorithm and to ultimately prepare you for the job of machine learning engineer. What is Machine Learning Language? The language is taking the world by strides- and with that, there is a growing demand of companies who need professionals who know the ins and outs of machine learning language. The machine learning language market size is expected to grow at the multifold rate from USD 1.03 billion to USD 8.82 billion by 2022, at a CAGR of 44.1%.


TensorFlow 2.0 is now available!

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Earlier this year, we announced TensorFlow 2.0 in alpha at the TensorFlow Dev Summit. Today, we're delighted to announce that the final release of TensorFlow 2.0 is now available! Learn how to install it here. TensorFlow 2.0 is driven by the community telling us they want an easy-to-use platform that is both flexible and powerful, and which supports deployment to any platform. TensorFlow 2.0 provides a comprehensive ecosystem of tools for developers, enterprises, and researchers who want to push the state-of-the-art in machine learning and build scalable ML-powered applications.


India can become world leader in artificial intelligence: Vishal Sikka

#artificialintelligence

Former Infosys CEO Vishal Sikka, who has announced a new AI startup with USD50 million fund, believes India has the potential to become a world leader in artificial intelligence but the key to this is integrating AI into the country's education system in a massive way. India is at "an inflection point" when it comes to AI or artificial intelligence, Mr. Sikka said. Over the next 20-25 years, AI is going to be "a very, very big disruptor" for the Indian society because what one is seeing now in terms of automation and job losses is just the beginning, said Mr. Sikka, who announced his startup Vianai Systems last week. "But on the other hand, if we are able to bring AI education, the ability to build AI systems to India at a very large scale, and I'm talking about like billion plus people, then India can really leap frog and become the world's leader in artificial intelligence, in AI skill and AI talent," Mr. Sikka told PTI in an exclusive interview. Doing that requires working on multiple dimensions in parallel, he said.


New AI Systems Are Here to Personalize Learning

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The narratives about automation and its impact on jobs go from urgent to hopeful and everything in between. Regardless where you land, it's hard to argue against the idea that technologies like AI and robotics will change our economy and the nature of work in the coming years. A recent World Economic Forum report noted that some estimates show automation could displace 75 million jobs by 2022, while at the same time creating 133 million new roles. While these estimates predict a net positive for the number of new jobs in the coming decade, displaced workers will need to learn new skills to adapt to the changes. If employees can't be retrained quickly for jobs in the changing economy, society is likely to face some degree of turmoil.


MACHINE LEARNING MONDAY – TensorFlow 2.0.0 released @tensorflow #machinelearning #tensorflow

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Adafruit's Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand. Join 14,000 makers on Adafruit's Discord channels and be part of the community!


An introduction to flexible methods for policy evaluation

arXiv.org Machine Learning

This chapter covers different approaches to policy evaluation for assessing the causal effect of a treatment or intervention on an outcome of interest. As an introduction to causal inference, the discussion starts with the experimental evaluation of a randomized treatment. It then reviews evaluation methods based on selection on observables (assuming a quasi-random treatment given observed covariates), instrumental variables (inducing a quasi-random shift in the treatment), difference-in-differences and changes-in-changes (exploiting changes in outcomes over time), as well as regression discontinuities and kinks (using changes in the treatment assignment at some threshold of a running variable). The chapter discusses methods particularly suited for data with many observations for a flexible (i.e. semi- or nonparametric) modeling of treatment effects, and/or many (i.e. high dimensional) observed covariates by applying machine learning to select and control for covariates in a data-driven way. This is not only useful for tackling confounding by controlling for instance for factors jointly affecting the treatment and the outcome, but also for learning effect heterogeneities across subgroups defined upon observable covariates and optimally targeting those groups for which the treatment is most effective.


Understanding Early Word Learning in Situated Artificial Agents

arXiv.org Artificial Intelligence

Neural network-based systems can now learn to locate the referents of words and phrases in images, answer questions about visual scenes, and execute symbolic instructions as first-person actors in partially-observable worlds. To achieve this so-called grounded language learning, models must overcome challenges that infants face when learning their first words. While it is notable that models with no meaningful prior knowledge overcome these obstacles, researchers currently lack a clear understanding of how they do so, a problem that we attempt to address in this paper. For maximum control and generality, we focus on a simple neural network-based language learning agent, trained via policy-gradient methods, which can interpret single-word instructions in a simulated 3D world. Whilst the goal is not to explicitly model infant word learning, we take inspiration from experimental paradigms in developmental psychology and apply some of these to the artificial agent, exploring the conditions under which established human biases and learning effects emerge. We further propose a novel method for visualising semantic representations in the agent.


The First Google Doodle in 1998 Was a 'Bit of a Joke.' Here's the Story Behind the Design That Started it All

TIME - Tech

When Google co-founders Larry Page and Sergey Brin were headed to Nevada's Burning Man festival in August of 1998, they wanted users and employees to know they wouldn't be at the search engine's helm for a while. The Ph.D. students at Stanford University decided to replace the second'O' in Google's homepage logo with a stick figure resembling the festival's logo. "It was a little bit of a joke," Jessica Yu, the Google Doodle team lead, tells TIME. "It has definitely evolved a lot since then." What began as a joke became Google Doodles that celebrate and honor holidays, people and issues worldwide, now an important venture for the tech giant.


The CS Teacher Shortage

Communications of the ACM

The only exposure Yancarlos Diaz had to computer science during his high school years in New York City was when he used a computer to write essays. When it came time to apply to college, Diaz, who says he was good in math, "blindly signed up" for the computer science program at the Rochester Institute of Technology (RIT), figuring it was a major that would help him easily find a job when he graduated. That decision already is paying off. Now a fourth-year student at RIT, Diaz expects to graduate in 2021 with dual bachelor and master of science degrees in computer science (CS). He then plans to work in the private sector as a software engineer "mainly to pay the loans," he says.