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Allen Institute open-sources AllenAct, a framework for research in embodied AI

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Researchers at the Allen Institute for AI today launched AllenAct, a platform intended to promote reproducible research in embodied AI with a focus on modularity and flexibility. AllenAct, which is available in beta, supports multiple training environments and algorithms with tutorials, pretrained models, and out-of-the-box real-time visualizations. Embodied AI, the AI subdomain concerning systems that learn to complete tasks through environmental interactions, has experienced substantial growth. The Allen Institute argues that this growth has been mostly beneficial, but it takes issue with the fragmented nature of embodied AI development tools, which it says discourages good science. In a recent analysis, the Allen Institute found that the number of embodied AI papers now exceeds 160 (up from around 20 in 2018 and 60 in 2019) and that the number of environments, tasks, modalities, and algorithms varies widely among them.


Tutorial On Keras Tokenizer For Text Classification in NLP

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Now we will compile the model using optimizer as stochastic gradient descent, loss as cross-entropy and metrics to measure the performance would be accuracy. After compiling we will train the model and check the performance on validation data. We are taking a batch size of 64 and epochs to be 10.


Build Your Own AutoML Using PyCaret 2.0 - KDnuggets

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Last week we have announced PyCaret 2.0, an open source, low-code machine learning library in Python that automates machine learning workflow. It is an end-to-end machine learning and model management tool that speeds up machine learning experiment cycle and helps data scientists become more efficient and productive. In this post we present a step-by-step tutorial on how PyCaret can be used to build an Automated Machine Learning Solution within Power BI, thus allowing data scientists and analysts to add a layer of machine learning to their Dashboards without any additional license or software costs. PyCaret is an open source and free to use Python library that comes with a wide range of functions that are built to work within Power BI. Power BI is a business analytics solution that lets you visualize your data and share insights across your organization, or embed them in your app or website.


Accelerated Computer Vision: A Free Course From Amazon - KDnuggets

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Amazon's Machine Learning University is making its online courses, previously only available to Amazon employees, freely-available to the public. This repository contains slides, notebooks, and datasets for the Machine Learning University (MLU) Computer Vision class. Our mission is to make Machine Learning accessible to everyone. We have courses available across many topics of machine learning and believe knowledge of ML can be a key enabler for success. This class is designed to help you get started with Computer Vision, learn about widely used Machine Learning techniques and apply them to real-world problems.


neural networks for autoencoders and recommender systems

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Machine learning hands on data science class Get Udemy Coupon Code What you'll learn You know what autoencoders can do You can create autoencoders in keras You can create a neural network recommender system You improve your knowledge about machine learning and AI using autoencoders and recommender systems You increase your knowledge and understanding of the deep learning library keras and pyhton Requirements Your personal interest in the topic and a hands on mentality Basic knowledge in Python Tools are free - no additional costs required This course is hands on - instead of theory we implement neural networks in code and I explain what we do and why we do it You should be familiar with neural networks - I do not start with explaining what a neural network is Let's dive into data science with python and learn how to build recommender systems and autoencoders in keras machine learning / ai? How to learn machine learning in python? How to build a neural network recommender system with keras in python? Good questions here is a point to start searching for answers In the world of today and especially tomorrow machine learning and artificial intelligence will be the driving force of the economy. Data science No matter who you are, an entrepreneur or an employee, and in which industry you are working in, machine learning (especially deep learning neural networks) will be on your agenda.


Build your Chatbot using RASA in any platform (in one hour)

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Build your Chatbot using RASA in any platform (in one hour) Udemy Coupon ED Build and Deploy your Chatbot with RASA for Facebook, Whasapp, Telegram, your own Website (make it 100% online for free) Get Udemy Course What you'll learn Connect your chatbots to a website or any plateform Make your chatbot intelligent Create your own website and integrate your chatbot Deploy your chatbot to an online server Description This course will teach you how to build, deploy your chatbots - with the help of the open source framework RASA and the power of AI.


Top 10 Reinforcement Learning Courses & Certifications in 2020

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Reinforcement Learning is one of the most in demand research topics whose popularity is only growing day by day. An RL expert learns from experience, rather than being explicitly taught, which is essentially trial and error learning. To understand RL, Analytics Insight compiles the Top 10 Reinforcement Learning Courses and Certifications in 2020. The reinforcement learning specialization consists of four courses that explore the power of adaptive learning systems and artificial intelligence (AI). On this MOOC course, you will learn how Reinforcement Learning (RL) solutions help to solve real-world problems through trial-and-error interaction by implementing a complete RL solution.


Amazon Wants to Make You an ML Practitioner-- For Free

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Amazon has long been striving to fix the issue of excess demand (vs supply) of individuals who have proficiency across the fields both Machine Learning and Software Engineering. To date, they have developed sloths of internal resources to get employees up to speed on the essentials. This is typically referred to as OJT, for "on the job training." OJT only goes so far -- the size of your workforce. Aside from hired workers, companies depend on the education system to routinely supply capable talent to the workforce. This system has performed sufficiently for hundreds of years.


Evaluation of machine learning algorithms for Health and Wellness applications: a tutorial

arXiv.org Machine Learning

As the name says, these approaches rely on the availability of data to extract knowledge and train algorithms. This is opposed to, e.g., modeling approaches in which physiological, physics-based, mathematical, and other equations form the basis of algorithms, or, rule-based systems in which reasoning processes are obtained by translating domain-experts' knowledge into computer-based rules. Focusing on data-driven systems, the data plays a role in several components during the development and actual usage phases. First, we need data to extract knowledge from, i.e., to develop and train algorithms so that they learn-by-example the properties of the problem at hand and get better at solving the problem by repeatedly providing example data. Second, we need to monitor during the development phase how promising the algorithms are and make choices, e.g., concerning optimisation of parameters or choosing different MLparadigms. Methods that don't perform well at all can be discarded, and ones that seem promising can be further optimised. To assess how promising a specific method is, we need to examine how it performs on data that was not used during training. Finally, to objectively assess how well the final'best' system performs, we need to apply completely new data to it that has not been used at all thusfar during the research and development process. Thus, there are at least three stakeholders that have the interest to get as large part of the data pie as possible.


Tensorflow 2.0: Deep Learning and Artificial Intelligence

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Tensorflow is Google's library for deep learning and artificial intelligence. Generating beautiful, photo-realistic images of people and things that never existed (GANs) Beating world champions in the strategy game Go, and complex video games like CS:GO and Dota 2 (Deep Reinforcement Learning) Self-driving cars (Computer Vision) Speech recognition (e.g. Tensorflow is the world's most popular library for deep learning, and it's built by Google, whose parent Alphabet recently became the most cash-rich company in the world (just a few days before I wrote this). It is the library of choice for many companies doing AI and machine learning. In other words, if you want to do deep learning, you gotta know Tensorflow.