Tag: Graph

Feed: Featured Blog Posts - Data Science Central. Author: Alaa Mahjoub. In many cases, for an enterprise to build its digital business technology platform, it must modernize its traditional data and analytics architecture. A modern data and analytics platform should be built on a services-based principles and architecture. Introduction part 1, provided a conceptual-level reference architecture of a traditional Data and Analytics (D&A) platform. This part, provide a conceptual-level reference architecture of a modern D&A platform. Parts 3 and 4, will explain how these two reference architectures can be used to modernize an existing traditional D&A platform. This will be ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Luis. The Time-Series ecosystem Time-series analysis has been studied for more than a hundred years, however, the extraordinary growth of data available from numerous sources and more frequent growth of data alongside the growth of computer power (GPU & Multicore) makes the analysis of large-scale time-series data possible today in a way that was not previously practical. The use of time-series data has been traditionally linked to sectors where time is not just a metric but a primary axis, such as in finance, Industrial IoT, and energy. However, in the last ... Read More

Feed: R-bloggers. Author: R on OSM. [This article was first published on R on OSM, 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. We start a new series on neural networks and deep learning. Neural networks and their use in finance are not new. But are still only a fraction of the research output. A recent Google scholar search found only 6% of the articles on stock price price forecasting discussed neural networks ... Read More

Feed: Neo4j Graph Database Platform. Author: Greta Workman, Marketing Coordinator. “Graph technology can be used in, for example, Chinese medicine, museum collection management, as well as knowledge graphs for copyright management. Those were all areas we never thought we would be touching,” said Richard Wu, co-founder of Beijing We-Yun Data Co.In this week’s 5-minute interview, we spoke to Graphie Award winner Beijing We-Yun Data Co. about the power of the graph database to store and correlate massive amounts of data easily, as well as the many areas where graph databases can be used. Company founders Richard Wu and George Zhang ... Read More

Feed: R-bloggers. Author: R on kieranhealy.org. [This article was first published on R on kieranhealy.org, 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. The CDC continues to update its counts of deaths by cause for 2020 as data comes in from the jurisdictions that report to it. The data are by now fairly complete, though there are still significant gaps in several states due to delayed reporting. North Carolina, in particular, has yet ... Read More

Feed: SAS Blogs. Author: Robert Allison. This is another in my series of blog posts where I take a deep dive into converting customized R graphs into SAS graphs. Today we'll be working on bubble maps - specifically, plotting earthquake data as bubbles on a map. R bubble map, created using geom_polygon() and geom_point() SAS bubble map, created using Proc SGmap My Approach I will be showing the R code (in blue) first, and then the equivalent SAS code (in red) that I used to create both of the maps. Note that there are many different ways to accomplish the same things in ... Read More

Feed: Neo4j Graph Database Platform. Author: Allison Wu. Editor’s Note: This presentation was given by Corey Clawson at NODES 2019 in October 2019.Project GoalsThis project is an outgrowth of my graduate studies, which looked at archipelagic and archive studies, and analyzed what they have in common. Initial goals for this project included the following: Offer a means of considering/modeling artistic influence. Consider the cultural flows of concepts of sexuality and gender as well as artistic strategies. Map artistic communities’ formation via processes of migration and urbanization. Eventually, what I arrived at is that the connectedness and dispersion of those ... Read More

Feed: SAS Blogs. Author: Rick Wicklin. In cold and blustery conditions, the weather forecast often includes two temperatures: the actual air temperature and the wind chill temperature. The wind chill temperature conveys the cumulative effect of air temperature and wind on the human body. The goal of the wind-chill scale is to communicate the effect of the wind by giving an equivalent hypothetical scenario in which the temperature is colder but there is no wind. For example, if the wind chill temperature is 0 degrees, it means that the outdoor air temperature and wind combine to ... Read More

Feed: R-bloggers. Author: Dylan Anderson. [This article was first published on Dylan Anderson, 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. In my last post, I demonstrated that graphs and text can tell a nice story about how much the American public approved of each of the past 14 Presidents! So, how about we make the information more fun to watch? Luckily, R can accomplish this. With the gganimate and magick packages, GIF ... Read More

Feed: SAS Blogs. Author: Robert Allison. This is another in my series of blogs where I take a deep dive into converting customized R graphs into SAS graphs. Today I show how to combine several graphs with shared axes, which we'll call paneled graphs. This time I'll be plotting the Job Openings Rate by Industry, similar to how Len Kiefer graphed them in this Twitter post. Len is always posting interesting (and nice looking) graphs, and was kind enough to share his R code, which I consulted while creating my R graph. Thanks Len! R paneled graphs, created using geom_bar() ... Read More