Category: Featured

Feed: Featured Blog Posts - Data Science Central. Author: ajit jaokar. This post is a part of my forthcoming book on Mathematical foundations of Data Science. In this post, we use the Perceptron algorithm to bridge the gap between high school maths and deep learning. Welcome comments Background As part of my role as course director of the Artificial Intelligence: Cloud and Edge Computing at the University..., I see more students who are familiar with programming than with mathematics. They have last learnt maths years ago at University. And then, suddenly they find that they encounter matrices, linear algebra etc ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Smith Johnson. The only way of surviving in the market is to continuously transform from an older strategy to a new strategy. It is this transformation that leads the company to another level and can be called an innovative company. Technology has manifested to be the most innovative part of the world. It has reached to a certain level that its advancement and innovation has exceeded humanity. Internet of Things is one of the most eminent and innovative trends in technology that has raised the standards of living. Internet of Things ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Divya Singh. Introduction After decades of a heavy slog with no promise of success, quantum computing is suddenly buzzing! Nearly two years ago, IBM made a quantum computer available to the world. The 5-quantum-bit (qubit) resource they now call the IBM Q experience. It was more like a toy for researchers than a way of getting any serious number crunching done. But 70,000 users worldwide have registered for it, and the qubit count in this resource has now quadrupled. With so many promises by quantum computing and data science being at ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Neeraj. Preface This article is based on Unsupervised Learning algorithm: Hierarchical Clustering. This is the brief illustration with a practical working example of forming unsupervised hierarchical clusters and testing them to assure that you have formed the right clusters. This is a real-life data world example which can be studied and evaluated as data is provided for personal use and practice. There are variations to each topic in data science but there is a brief basic pattern that can be followed to build models. “The Datum” empowers you to have access ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Capri Granville. I stumbled upon this book by chance, when searching for material about time series (probably the most interesting chapter in this collection.) The various chapters are accessible from the top tabs, on this web page. It is mostly about R, but it has a few interesting chapters on statistical science too. Below is a summary. Time series decomposition (in chapter 23) This website was created with 6 major sections: Programming, Plotting, Regression, ANOVA, Advanced topics,and R-Apps.The tutorials build on each other, but can also be utilized independently from one ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Vincent Granville. Monday newsletter published by Data Science Central. Previous editions can be found here. The contribution flagged with a + is our selection for the picture of the week. To subscribe, follow this link.   Featured Resources and Technical Contributions  Assumptions of Linear Regression in One Picture + How to learn the maths of Data Science - using your high school maths knowledge Free Book: Statistics, Dataviz, and Data Cleaning with R  Everything You Wanted To Know About Recommender Systems  Simplified Logistic Regression  Alternatives to R-squared (with pluses and minuses)  Machine Learning : Unsupervised – ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Dr. Moloy De. Our client was an Emergency Response Management organization who handles medical, police and fire emergencies through the " 1-0-8 Emergency service". Currently the organization runs around 690 ambulances. An analysis is run on historic data extracted from client's management database. The live data input is fed to a simulation model to propose an optimal ambulance allocation providing an opportunity of cost reduction for the organization. In probability theory and statistics, the exponential distribution is the probability distribution that describes the time between events in a Poisson process, i.e ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Smith Johnson. Innovation and advancement mean subtracting the obvious things and adding meaningful things. Technology is successfully on this path and is doing wonders. It is very obvious in this era that technology is winning the race in innovation and advancement and has exceeded the humanity. The sectors and trends that are pushing technology to the success side are the Internet of Things, cloud computing, wearable devices, augmented and virtual reality and so on. The following trends have made the lives of people easier and the customer's experience and satisfaction while ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Benjamin Waxer. Dramatically improving currency trading models with AI using Keras Deep Learning and PivotBillions. As has become more and more apparent in this day and age, data is scaling and changing beyond the ability of human-powered machine learning to make the most of it. This makes enhancing current analyses with deep learning all the more necessary and profitable. Our team invested heavily in developing a trading model that could continue to trade profitably in the currency exchange markets. Though we succeeded in developing such a model, there was still a ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Moses Vandenberg. Do you know that the global business community will be spending $310 billion on the Internet of Things (IoT) by 2020? Isn’t it a huge investment! Why is this trend booming?   Actually, the IoT has encapsulated devices. The software, sensors, actuators and connectivity through vehicles and home appliances are penetrating deeply. This networking model is skyrocketing in almost every walk of life. That’s why small entrepreneurs to big industrialists are hungry for the digital connectivity, interactivity and exchange of data over the internet. Its reason is intelligence that ... Read More