Tag: Graph

Feed: Neo4j Graph Database Platform. Author: Mark Needham. This week we preview the GRANDstack and GraphQL talks at the NODES 2019 conference and we learn how to build a data warehouse with Neo4j. Stefan Dreverman continues his series on building questionnaires using Neo4j, Jan Zak teaches us how to scale up d3.js graph visualisations, and we have a GRANDstack movies demo app. Mark Needham and the Developer Relations team Our featured community member this week is Betsy Hilliard, Senior Scientist at Valkyrie Intelligence. Betsy Hilliard – This Week’s Featured Community Member Betsy is a classic graph-nerd who is fortunate enough ... Read More

Feed: Cambridge Intelligence. Author: Michael Barlow. Part 1: visualizing blocks of transactionsWhether it’s Bitcoin’s value fluctuations, million-dollar hacks, the launch of new currencies or stories of regulators grappling with a brave new world, barely a week passes without cryptocurrencies hitting the headlines.While governments and banks still dislike the concept of digital currencies, there’s a huge business opportunity. Compared to traditional fiat currencies, decentralized cryptocurrencies offer a secure, low-cost way to transfer funds anywhere in the world. They’re widely regarded as the future of finance, so it’s no wonder people want to learn more.This blog is the first of two posts ... Read More

Feed: CronJ. Author: Vignesh M; Artificial intelligence is not a new technology. We’ve been doing R&D; in AI for over 60 years and just in the last two or three years it’s exploded into public consciousness. So much so that you need augmentation or stop action photography in order to resolve the blur of events. Manufacturing is fundamentally about manipulating atoms and molecules. And intelligence drives manufacturing whether you’re chipping Flint or bone or soldering or welding or 3d printing, it’s all about improving our knowledge of how to manipulate atoms and molecules. Here are a hundred startups in AI ... Read More

Feed: R-bloggers. Author: Laura Ellis. WHAT IS IT? Magick is a package available in R that allows you to very easily work with images and animations. Jeroen Ooms is the genius behind the package. WHY IS IT AWESOME? Example graph with an animation. Produced using the magick package in R. It’s, awesome because it comes in handy every time that I want to work with images or animations within R. It allows for image and animation manipulation, creation and combination. The best part is that it’s so easy! I’ve put minimal effort into understanding this package and I’ve been able ... Read More

Feed: Neo4j Graph Database Platform. Author: Jocelyn Hoppa. Welcome to this week’s #GraphCast – our series featuring what you might have missed in Neo4j media from the past fortnight.Last time, our EIC, Bryce Merkl Sasaki, pointed us to the newly released “The Laundromat,” a film about the Panama Papers. Have you seen it yet?This week, Neo4j recently released a short, enticing video for GraphConnect 2020, and why not share some of that excitement over here? Plus, we’re encouraging you to register now because there’s a little over two weeks left for early bird pricing! After October 1, the ticket price ... Read More

Feed: Recent Announcements. Here are some highlights: We continue to add new features and make workflow improvements to Script Canvas visual scripting to save you time. In this release, Script Canvas gets greater flexibility working with dynamic types, new comment and group presets so you can define color code comments and groups, and the ability to disable nodes so you can test different graph structures more quickly. We've also added three new nodes for increased functionality: Repeater, Switch, and Ordered Sequencer. (A few months ago we released the Project N.E.M.O sample to help you get started with Script Canvas. Check ... Read More

Feed: What's New. Author: Ryan Sleeper. Cognitive load is the amount of work that you and your end users must do to process a visualization. You should always be trying to reduce the burden on your audience and make it as easy as possible to find insights. One common pitfall with the use of color is double-encoding. Double-encoding happens whenever the same breakdown is used to encode the marks in two different ways. When a chart with double-encoding is used in a vacuum (i.e. by itself with no other charts), it increases the cognitive load on your end users. Let’s ... Read More

Feed: R-bloggers. Author: Nina Zumel. [This article was first published on R – Win-Vector 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. I have put a new release of the WVPlots package up on CRAN. This release adds palette and/or color controls to most of the plotting functions in the package. WVPlots was originally a catch-all package of ggplot2 visualizations that we at Win-Vector tended to use repeatedly, and wanted to turn ... Read More

Feed: Neo4j Graph Database Platform. Author: Jocelyn Hoppa. Almost a decade ago, Neo4j took off as a transactional graph database management platform. Just a year after its initial launch, a new, powerful query language called Cypher was introduced to allow expressive, efficient querying and other interactions with the graph data in Neo4j. Today, Neo4j supports graph analytics including implementation of a wide variety of state-of-the-art graph algorithms with custom optimizations for Neo4j’s graph database model. It achieves unmatched performance in scalability, routinely running millions or even billions of nodes and edges.The next natural step for the platform in 2019 is ... Read More

Feed: Radar. Author: Mac Slocum. Attend the Strata Data Conference in New York, September 23-26 to learn how ML, AI, and data are converging. The Strata Data Conferences helped chronicle the birth of big data, as well as the emergence of data science, streaming, and machine learning (ML) as disruptive phenomena. Strata attracts the leading names in the fields of data management, data engineering, analytics, ML, and artificial intelligence (AI). For nearly a decade, it’s provided a venue for developers, data and ML engineers, data architects, data scientists, and others to acquire or hone skills, explore provocative ideas, and network ... Read More