Goto

Collaborating Authors

reinforcement learning


Simplifying Reinforcement Learning Workflow in MATLAB

#artificialintelligence

Imagine you were interested in solving a certain problem using Reinforcement learning. You have coded in your environment and you compile a laundry list of Reinforcement Learning (RL) algorithms to try. Self-implementing the algorithms from scratch is tricky and time-consuming because it requires a lot of trials and contains a lot of implementational tricks. The best answer is to use an RL framework. RL framework contains near-optimal implementations of RL algorithms.


Top 10 Python Data Science Libraries - KDnuggets

#artificialintelligence

Python continues to lead the way when it comes to Machine Learning, AI, Deep Learning and Data Science tasks. Because of this, we've decided to start a series investigating the top Python libraries across several categories: Of course, these lists are entirely subjective as many libraries could easily place in multiple categories. Now, let's get onto the list (GitHub figures correct as of November 16th, 2018): "pandas is a Python package providing fast, flexible, and expressive data structures designed to make working with "relational" or "labeled" data both easy and intuitive. It aims to be the fundamental high-level building block for doing practical, real world data analysis in Python." "Matplotlib is a Python 2D plotting library which produces publication-quality figures in a variety of hardcopy formats and interactive environments across platforms. Matplotlib can be used in Python scripts, the Python and IPython shell (à la MATLAB or Mathematica), web application servers, and various graphical user interface toolkits."


Advanced AI: Deep Reinforcement Learning in Python

#artificialintelligence

This course is all about the application of deep learning and neural networks to reinforcement learning. If you've taken my first reinforcement learning class, then you know that reinforcement learning is on the bleeding edge of what we can do with AI. Specifically, the combination of deep learning with reinforcement learning has led to AlphaGo beating a world champion in the strategy game Go, it has led to self-driving cars, and it has led to machines that can play video games at a superhuman level. Reinforcement learning has been around since the 70s but none of this has been possible until now. The world is changing at a very fast pace.


Machine Learning vs. Artificial Intelligence: Which Is the Future of Data Science? - Dataconomy

#artificialintelligence

When we imagine the future of AI, we may think of the fiction we see in cinema: highly advanced robots that can mimic humans so well as to be indistinguishable from them. It is true that the ability to quickly learn, process, and analyze information to make decisions is a key feature of artificial intelligence. But what most of us have come to know as AI actually belongs to a subdiscipline called machine learning. Artificial intelligence has become a catch-all term for several algorithmic fields of mathematics and computer science. There are some key differences between them that are important to understand to maximize their advancement potential.


Entropy in Soft Actor-Critic (Part 1)

#artificialintelligence

In the probability theory, there are two principles associated with entropy: the principle of maximum entropy and the principle of minimum cross-entropy. At very beginning we notice that there are two types of entropy, however there are more in stock. First of all, let us emphasize that neither the principle of maximum entropy nor the principle of minimum cross-entropy are theorems, they are only principles of statistical inference. This is very similar to philosophical doctrine. However, these doctrines certainly have mathematical implications. So we have two different types of entropy: entropy and cross-entropy.


The 30 Best Deep Learning Courses on Udemy for 2021

#artificialintelligence

The editors at Solutions Review have compiled this list of the best deep learning courses on Udemy to consider if you're looking to grow your skills. Deep learning is a class of machine learning algorithms that uses multiple layers to progressively extract higher-level features from the raw input. Based on artificial neural networks and representation learning, deep learning can be supervised, semi-supervised or unsupervised. Deep learning models are commonly based on convolutional neural networks but can also include propositional f formulas or latent variables organized by layer. With this in mind, we've compiled this list of the best deep learning courses on Udemy if you're looking to grow your skills for work or play.


This new robotics challenge could bring us closer to human-level AI

#artificialintelligence

This makes one appreciate the complexity of human vision and agency. The next time you go to a supermarket, consider how easily you can find your way through aisles, tell the difference between different products, reach for and pick up different items, place them in your basket or cart, and choose your path in an efficient way. And you're doing all this without access to segmentation and depth maps and by reading items from a crumpled handwritten note in your pocket. The TDW-Transport Challenge is in the process of accepting submissions. In the meantime, the authors of the paper have already tested the environment with several known reinforcement learning techniques. Their findings show that pure reinforcement learning is very poor at solving task and motion planning challenges.


Reinforcement learning competition pushes the boundaries of embodied AI

#artificialintelligence

This highlights the complexity of human vision and agency. The next time you go to a supermarket, consider how easily you can find your way through aisles, tell the difference between different products, reach for and pick up different items, place them in your basket or cart, and choose your path in an efficient way. And you're doing all this without access to segmentation and depth maps and by reading items from a crumpled handwritten note in your pocket. Above: Experiments show hybrid AI models that combine reinforcement learning with symbolic planners are better suited to solving the ThreeDWorld Transport Challenge. The TDW-Transport Challenge is in the process of accepting submissions.


The Sequence Scope: The Race to Improve Reinforcement Learning

#artificialintelligence

The Sequence Scope is a summary of the most important published research papers, released technology and startup news in the AI ecosystem in the last week. This compendium is part of TheSequence newsletter. Data scientists, scholars, and developers from Microsoft Research, Intel Corporation, Linux Foundation AI, Google, Lockheed Martin, Cardiff University, Mellon College of Science, Warsaw University of Technology, Universitat Politècnica de València and other companies and universities are already subscribed to TheSequence. Reinforcement Learning (RL) has been at the center of some of the most important milestones of the last decade of deep learning. DeepMind's RL-based AlphaGo is considered by many the "Sputnik moment" in artificial intelligence (AI), responsible for sparking an innovation race between the top AI labs in the world.


What is Machine Learning?

#artificialintelligence

Machine learning is a branch of artificial intelligence (AI) focused on building applications that learn from data and improve their accuracy over time without being programmed to do so. In data science, an algorithm is a sequence of statistical processing steps. In machine learning, algorithms are'trained' to find patterns and features in massive amounts of data in order to make decisions and predictions based on new data. The better the algorithm, the more accurate the decisions and predictions will become as it processes more data. Today, examples of machine learning are all around us. Digital assistants search the web and play music in response to our voice commands.