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Expert Gate: Lifelong Learning with a Network of Experts

arXiv.org Artificial Intelligence

In this paper we introduce a model of lifelong learning, based on a Network of Experts. New tasks / experts are learned and added to the model sequentially, building on what was learned before. To ensure scalability of this process,data from previous tasks cannot be stored and hence is not available when learning a new task. A critical issue in such context, not addressed in the literature so far, relates to the decision which expert to deploy at test time. We introduce a set of gating autoencoders that learn a representation for the task at hand, and, at test time, automatically forward the test sample to the relevant expert. This also brings memory efficiency as only one expert network has to be loaded into memory at any given time. Further, the autoencoders inherently capture the relatedness of one task to another, based on which the most relevant prior model to be used for training a new expert, with finetuning or learning without-forgetting, can be selected. We evaluate our method on image classification and video prediction problems.


Apache Spark and IBM Streams Working Together in Streaming Analytics

#artificialintelligence

Spark is recognized as a great analytics engine. One of its benefits is its inclusion of machine learning algorithms that can group, predict, classify and even recommend based on the analysis of a corpus of data. Once the model is created, it can be applied to new data. In some situations, there is a need to score the model while the data is streaming to decide what to do with the new data. In this latest Data Science Central Webinar event, you will learn how to process the data to arrive at a model and how the resulting model can be used to score streaming data using IBM Streams.


How artificial intelligence learns to be racist

#artificialintelligence

Open up the photo app on your phone and search "dog," and all the pictures you have of dogs will come up. This was no easy feat. Your phone knows what a dog "looks" like. This and other modern-day marvels are the result of machine learning. These are programs that comb through millions of pieces of data and start making correlations and predictions about the world. The appeal of these programs is immense: These machines can use cold, hard data to make decisions that are sometimes more accurate than a human's.


Bill Gates Is Wrong: The Solution to AI Taking Jobs Is Training, Not Taxes

#artificialintelligence

Let's take a breath: Robots and artificial intelligence systems are nowhere near displacing the human workforce. Nevertheless, no less a voice than Bill Gates has asserted just the opposite and called for a counterintuitive, preemptive strike on these innovations. His proposed weapon of choice? Taxes on technology to compensate for losses that haven't happened. David Kenny (@davidwkenny) is IBM's senior vice president for Watson and the company's cloud platform.


Deep Learning Prerequisites: The Numpy Stack in Python

#artificialintelligence

This is Deep Learning, Machine Learning, and Data Science Prerequisites: The Numpy Stack in Python. One question or concern I get a lot is that people want to learn deep learning and data science, so they take these courses, but they get left behind because they don't know enough about the Numpy stack in order to turn those concepts into code. Even if I write the code in full, if you don't know Numpy, then it's still very hard to read. This course is designed to remove that obstacle - to show you how to do things in the Numpy stack that are frequently needed in deep learning and data science. This forms the basis for everything else.


Russian humanoid learns how to shoot a gun with both hands

Daily Mail - Science & tech

From lifting weights to driving a jeep, Russia's humanoid has learned a range of skills for when it takes off for a mission to the moon in 2021. Deemed the'cyber cosmonaut', Fedor has now demonstrated a new skill that is vital in developing its fine motor skills and decision algorithms. The massive robot's latest venture brought it to a shooting range where it squared up in front of a target, pulled the trigger and shot its first handgun with both hands. Fedor has now demonstrated a new skill that is vital in developing its fine motor skills and decision algorithms. The massive robot's latest venture brought it to a shooting range where it squared up in front of a target, pulled the trigger and shot its first handgun using both hands Russia's plan to build a colony on the moon has begun taking shape.


Machine Learning With Python - Hierarchical Clustering Advantages & Disadvantages

#artificialintelligence

Enroll in the course for free at: https://bigdatauniversity.com/courses... Machine Learning can be an incredibly beneficial tool to uncover hidden insights and predict future trends. This free Machine Learning with Python course will give you all the tools you need to get started with supervised and unsupervised learning. This #MachineLearning with #Python course dives into the basics of machine learning using an approachable, and well-known, programming language. You'll learn about Supervised vs Unsupervised Learning, look into how Statistical Modeling relates to Machine Learning, and do a comparison of each. Look at real-life examples of Machine learning and how it affects society in ways you may not have guessed!


Data visualisation & machine learning courses among most valued today - Times of India

#artificialintelligence

BENGALURU: The humongous amount of digital data being generated, and companies' need to glean insights and make predictions from them have made skills in data visualisation, data science, and machine learning among the most valued for technology recruiters today. This is reflected in the number of working professionals signing up for specialised courses in these spaces. Candidates who complete the courses tend to get between 20% and 50% increase in salaries. Kashyap Dalal, chief business officer at online learning platform Simplilearn, says that big data and analytics courses were the big growth drivers in the past three years. While data science continues to remain popular, accounting for 30% of all learners, courses on visualisation tools and machine learning have become very attractive over the past six months, he said.


ritchieng/the-incredible-pytorch

#artificialintelligence

This is a curated list of tutorials, projects, libraries, videos, papers, books and anything related to the incredible PyTorch. You can raise an issue or submit a pull request, whichever is more convenient for you. The guideline is simple: just follow the format of the previous bullet point.


A simple experiment in Machine Learning Studio

#artificialintelligence

If you've never used Azure Machine Learning Studio before, this tutorial is for you. In this tutorial, we'll walk through how to use Studio for the first time to create a machine learning experiment. The experiment will test an analytical model that predicts the price of an automobile based on different variables such as make and technical specifications. This tutorial shows you the basics of how to drag-and-drop modules onto your experiment, connect them together, run the experiment, and look at the results. We're not going to discuss the general topic of machine learning or how to select and use the 100 built-in algorithms and data manipulation modules included in Studio.