Learning Management
Identification of AC Networks via Online Learning
Fabbiani, Emanuele, Nahata, Pulkit, De Nicolao, Giuseppe, Ferrari-Trecate, Giancarlo
With the advent of renewable energy resources, generation in power networks is drifting from the classical centralized paradigm to an increasingly distributed scenario. While offering many advantages, renewable-based generation can compromise grid reliability, due to its intermittent nature and creation of reverse power flows. In order to guarantee the safe operation of power systems and avoid dangerous phenomena like blackouts, innovative and efficient control algorithms are necessary. Nevertheless, advanced algorithms necessitate grid identification, that is, the knowledge of grid topology and line parameters. Most works on the identification of electric networks focus on topology verification, assuming a known initial topology and aiming at detecting sparse changes, such as line trips or switch activations [1, 2]. More recently, attention has shifted to the estimation of network topology and line parameters without any apriori information. Two main branches of research have appeared. On the one hand, works like [3, 4] propose learning algorithms that exploit the statistical properties of nodal measurements to determine the operational structure and the line impedances. These approaches have the major advantage of accounting for buses with no available measurements (hidden nodes) [4], although restrictive assumptions are required, e.g.
Artificial Intelligence in Unity
Do your non-player characters lack drive and ambition? Are they slow, stupid and constantly banging their heads against the wall? Then this course is for you. Join Penny as she explains, demonstrates and assists you to create your very own NPCs in Unity with C#. All you need is a sound knowledge of Unity, C# and the ability to add two numbers together.
AI in Finance: The first online course about Machine Learning in finance
For those who want to understand how Artificial Intelligence is transforming financial services i.e. AI in Finance, learn from those who are building the future of finance in the biggest banks, tech companies and fast-growing startups: http://www.cfte.education/aifinance It is designed around 18 modules of video lectures, reading assignments and assessment quizzes. Learners can interact with other participants through an online forum, and receive weekly emails with additional content. Once enrolled in the course, participants join a global community of finance professionals, technologists and entrepreneurs interested in AI.
50 Best Python Tutorial Online To Learn Python Fast 2019 JA Directives
Are you looking for the Best Python Tutorial Online To Learn Python Fast? The best way to learn python is with the list of the Best Python Courses online, books, Training, and Certification Program, which will help you to become an expert in Python programming language and Python programmer. The largest curated list for everything you need to know about Python. Don't be afraid, you will be happy to know that if you have a little idea about programming experience than it's easy for beginners like you to use and learn Python, so let get started! Also, we have included some bonus python certification book to help you to become a Python certified programmer. Learning Python from different sources are now available and installing Python is easy. Many Linux and UNIX distributions include a recent Python. Also, many Windows computers now come with Python already installed. If you don't know how to install Python you can find a few notes on the BeginnersGuide /Download on the wiki page.
Adversarial Online Learning with Changing Action Sets: Efficient Algorithms with Approximate Regret Bounds
Emamjomeh-Zadeh, Ehsan, Wei, Chen-Yu, Luo, Haipeng, Kempe, David
We revisit the problem of online learning with sleeping experts/bandits: in each time step, only a subset of the actions are available for the algorithm to choose from (and learn about). The work of Kleinberg et al. [2010] showed that there exist no-regret algorithms which perform no worse than the best ranking of actions asymptotically. Unfortunately, achieving this regret bound appears computationally hard: Kanade and Steinke [2014] showed that achieving this no-regret performance is at least as hard as PAC-learning DNFs, a notoriously difficult problem. In the present work, we relax the original problem and study computationally efficient no-approximate-regret algorithms: such algorithms may exceed the optimal cost by a multiplicative constant in addition to the additive regret. We give an algorithm that provides a no-approximate-regret guarantee for the general sleeping expert/bandit problems. For several canonical special cases of the problem, we give algorithms with significantly better approximation ratios; these algorithms also illustrate different techniques for achieving no-approximate-regret guarantees.
Artificial Intelligence Exposed: Future 1.0 Extreme Edition
Artificial Intelligence (AI) seems to be a unique technology of making a machine, a robot fully autonomous. AI is an analysis of how the machine is thinking, studying, determining and functioning when it is trying to solve problems. These so-called problems are present in all fields - the most emerging ones in 2020 and even beyond. The aim of Artificial Intelligence (AI) is to enhance machine functions relating to human knowledge, such as reasoning, learning and problems along with the ability to manipulate things. For example, virtual assistants or chatbots offer expert advice.
An Online Learning Framework for Energy-Efficient Navigation of Electric Vehicles
ร kerblom, Niklas, Chen, Yuxin, Chehreghani, Morteza Haghir
Energy-efficient navigation constitutes an important challenge in electric vehicles, due to their limited battery capacity. We employ a Bayesian approach to model energy consumption at road-segments for efficient navigation. In order to learn the model parameters, we develop an online learning framework and investigate several exploration strategies such as Thompson Sampling and Upper Confidence Bound. We then extend our online learning framework to multi-agent setting, where multiple vehicles adaptively navigate and learn the parameters of the energy model. We analyze Thompson Sampling and establish rigorous regret bounds on its performance. Finally, we demonstrate the performance of our methods via several real-world experiments on Luxembourg SUMO Traffic dataset.
Projects in Machine Learning : Beginner To Professional
Online Courses Udemy - Projects in Machine Learning: Beginner To Professional, A complete guide to master machine learning concepts and create real world ML solutions 4.3 (419 ratings), Created by Eduonix Learning Solutions, Eduonix-Tech ., Samy Eduonix, English [Auto-generated] Preview this Udemy course -. GET COUPON CODE Description Update: This course has been updated to include 8 projects that will give you a real-world experience with different concepts of Machine Learning. Keep an eye out for more projects that will be added to this course in the future! If you've ever wanted Jetsons to be real, well we aren't that far off from a future like that. If you've ever chatted with automated robots, then you've definitely interacted with machine learning.