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Feed: Featured Blog Posts - Data Science Central. Author: Kurt Cagle. Network graphs play a large part in both computing and data science, and they are essential for working with (and visualizing) both semantic graphs and property graphs. Nearly thirty years ago, AT&T produced a set of libraries called graphviz which were designed to generate various types of printed output. Over the years, the library has been adapted for different platforms and roles, and today is still one of the most widely used network graph visualization tools around. One of the most common libraries associated with graphviz is the DOT ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Robert R. Tucci. Daphne Koller is the leader of a mega-startup (Insitro) that uses Machine Learning (do they use Causal Bayesian Networks???) to do drug research. She also co-founded Coursera with Andrew Ng, and she co-wrote with  Nir Friedman a 1200 page book about Probabilistic Graphical Models (e.g., Bayesian Networks) Judea Pearl won a Turing award (commonly referred to as the Nobel prize of computer science) for his work on Bayesian Networks and Causal AI. Recently, I posted a Tweet about Daphne Koller to which Judea Pearl responded with a question ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: James Smith.   Why developers prefer Google's Angular app development for their projects? Keep reading to find out! Mobile app development is gaining popularity all over the world. Businesses are trying to incorporate this tech into their process in order to bridge the gap between the users and the complete process. Not only they assure convenience, but they also help in accelerating the revenue funnel. But do you know what plays the key factor in locking the success of the application? Can you guess it??? Well, selecting the right framework is ... Read More

Feed: R-bloggers. Author: Carl Howe. [This article was first published on RStudio Blog, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. This week, I’m taking a break from our regular blog content to write about some of the nitty-gritty data science we do within RStudio. Specifically, I’m going to address a question I was asked soon after joining the blogging team: Which of your blog articles received the most views in the first ... Read More

Feed: R-bloggers. Author: Greski, Len. [This article was first published on Data Science Depot, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. Background A user on Stackoverflow recently asked a question about a program to generate Monte Carlo simulations on Bernoulli trials to calculate coverage percentages using Wald confidence intervals. One of the problems in the code is that probability value calculations are executed on individual observations rather than sums of successes and ... Read More

Feed: R-bloggers. Author: Stéphane Laurent. [This article was first published on Saturn Elephant, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. My new package ‘gfiExtremes’ is on CRAN now. So it is time to present it. This package allows to get confidence intervals about the quantiles of any reasonable distribution (although the inference is based on a parametric model). The statistical inference is fiducial. To give an illustration, I’m taking a sample of ... Read More

Feed: R-bloggers. Author: Michael Griebe. [This article was first published on R – Fantasy Football Analytics, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't ... Read More

Feed: Redis Labs. Author: Andrew Brookins. When we wanted to add real-time full-text search to the Redis Labs documentation site, we turned to RediSearch. The robust search features in the RediSearch module helped us transform a bland form into an awesome search experience. To show off some of what’s possible with RediSearch and to help jumpstart your search projects, I’d like to talk about the architecture of our project and share our code. The Python application we built is called redis-sitesearch. If you want to check out the code or run it for your own site, it’s open source, and ... Read More

Feed: Planet PostgreSQL. I was looking for something to add to my Christmas wish list (yes, my parents are retired and they asked for this wish list for the last 3 months) and I remembered I had seen a blog post a few years ago where you could print your own code on clothes.I had a good memory of a particularly nice dress (and I found out later it even had pockets! Yay!). The code I had to google differents key words (including dress and code but not dress code) and I finaly found out this Github repository. The code ... Read More

Feed: AWS Compute Blog. Author: James Beswick. During the last few weeks, the AWS serverless team has been releasing a wave of new features in the build-up to AWS re:Invent 2020. This post recaps some of the most important releases for serverless developers. re:Invent is virtual and free to all attendees in 2020 – register here. See the complete list of serverless sessions planned and join the serverless DA team live on Twitch. Also, follow your DAs on Twitter for live recaps and Q&A during the event. AWS Lambda We launched Lambda Extensions in preview, enabling you to more easily ... Read More