reinforcement


Support Vector Machine -- Introduction to Machine Learning Algorithms

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To separate the two classes of data points, there are many possible hyperplanes that could be chosen. Our objective is to find a plane that has the maximum margin, i.e the maximum distance between data points of both classes. Maximizing the margin distance provides some reinforcement so that future data points can be classified with more confidence. Hyperplanes are decision boundaries that help classify the data points. Data points falling on either side of the hyperplane can be attributed to different classes.


Insight into a development process: The robotic fabrication of concrete facade mullions with smart dynamic casting

Robohub

After the successful completion of the production of the material-optimised concrete façade mullions, Fabio Scotto and Ena Lloret-Frischti of the Gramazio Kohler Research Group at ETH Zurich and the Chair for Physical Chemistry of Building Materials, ETH Zurich take a look back at the experiments and prototypes which were necessary in the development of a final robotic fabrication process. The integration of Smart Dynamic Casting (SDC) for the production of the façade mullions for the first floor of DFAB HOUSE has led us to the development of an adaptive robotic setup which allows us to produce custom-made reinforced concrete structures. Until the final development of a robust robotic process, we had to overcome several challenges during the experimental and prototypical phase. Scaling down the production system and minimizing the friction forces Our first main task was to scale down the production system to realise structures with a minimal cross section of 100 70 mm. This had a direct impact on the formwork system we were working with previously.


New chip architectures for today's AI

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Most advances in Artificial Intelligence (AI) have so far been confined to software. Today's AI computer programmes are vast users of data. They sift through these data and use methods such as pattern recognition. For instance, an online retailer like Amazon looks at your past history of browsing for a particular product online and then "matches" this use pattern to effectively target advertisements to you through sites like Facebook and Google so that you are enticed to buy. This is simple enough, but a similar method sits behind more advanced uses of AI such as self-driving vehicles.


AI stuntpeople could lead to more realistic video games

Engadget

Video game developers often turn to motion capture when they want realistic character animations. Mocap isn't very flexible, though, as it's hard to adapt a canned animation to different body shapes, unusual terrain or an interruption from another character. Researchers might have a better solution: teach the characters to fend for themselves. They've developed a deep learning engine (DeepMimic) that has characters learning to imitate reference mocap animations or even hand-animated keyframes, effectively training them to become virtual stunt actors. The AI promises realistic motion with the kind of flexibility that's difficult even with methods that blend scripted animations together.


Training Reinforcement: 7 Things You Need to Know Knowledge Guru

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Organizations expend constant effort to deliver information employees need to know for their jobs. You depend on training to help your employees make more sales, provide better customer service, avoid regulatory issues, and make fewer mistakes.


10 best Machine Learning algorithms explained to beginners

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Artificial Intelligence (AI) and Machine Learning are deeply linked and are considered by many as the shining stars of the next century. Artificial Intelligence was created in 1950, and defines a man-made software or hardware designed to adopt clever choices. This creation was not assuming its full potential for a long period of time, indeed coding algorithms by hand is soon exhausting, this is when Machine Learning (ML) intervene. It is often part of an AI., allowing it to create new algorithms and thus, learn. It's a ground shaking revolution as Machine Learning is far more efficient than the human brain, it's becoming a crucial part of various fields, such as research or online business. Which M.L. algorithms are the most efficient? Should they be supervised or not? All those questions are getting answered in the following article, without any required knowledge to understand.


How To Become a Neural Networks Master in 3 Simple Steps

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Artificial Intelligence, Machine Learning and Deep Learning are all the rage in the press these days, and if you want to be a good Data Scientist you're going to need more than just a passing understanding of what they are and what you can do with them. There are loads of different methodologies, but for me I would always suggest Artificial Neural Networks as the first AI to learn - but then I've always had a soft spot for ANNs since I did my PhD on them. They've been around since the 1970s, and until recently have only really been used as research tools in medicine and engineering. Google, Facebook and a few others, though, have realised that there are commercial uses for ANNs, and so everyone is interested in them again. When it comes to algorithms used in AI, Machine Learning and Deep Learning, there are 3 types of learning process (aka'training').


AI and Deep Learning in 2017 – A Year in Review

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The year is coming to an end. I did not write nearly as much as I had planned to. But I'm hoping to change that next year, with more tutorials around Reinforcement Learning, Evolution, and Bayesian Methods coming to WildML! And what better way to start than with a summary of all the amazing things that happened in 2017? Looking back through my Twitter history and the WildML newsletter, the following topics repeatedly came up.


Learning-Assisted Automated Planning

AI Magazine

This article reports on an extensive survey and analysis of research work related to machine learning as it applies to automated planning over the past 30 years. Major research contributions are broadly characterized by learning method and then descriptive subcategories. Survey results reveal learning techniques that have extensively been applied and a number that have received scant attention. We extend the survey analysis to suggest promising avenues for future research in learning based on both previous experience and current needs in the planning community. Within the AI research community, machine learning is viewed as a potentially powerful means of endowing an agent with greater autonomy and flexibility, often compensating for the designer's incomplete knowledge of the world that the agent will face and incurring low overhead in terms of human oversight and control.


Making Better Recommendations with Online Profiling Agents

AI Magazine

In recent years, we have witnessed the success of autonomous agents applying machine-learning techniques across a wide range of applications. However, agents applying the same machine-learning techniques in online applications have not been so successful. Even agent-based hybrid recommender systems that combine information filtering techniques with collaborative filtering techniques have been applied with considerable success only to simple consumer goods such as movies, books, clothing, and food. Yet complex, adaptive autonomous agent systems that can handle complex goods such as real estate, vacation plans, insurance, mutual funds, and mortgages have emerged. To a large extent, the reinforcement learning methods developed to aid agents in learning have been more successfully deployed in offline applications.