Tag: Graph

Feed: R-bloggers. Author: R on Redwall Analytics. [This article was first published on R on Redwall 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. # Libraries packages <- c("data.table", "ggplot2", "stringr", "skimr", "janitor", "glue" ) if (length(setdiff(packages,rownames(installed.packages()))) > 0) { install.packages(setdiff(packages, rownames(installed.packages()))) } invisible(lapply(packages, library, character.only = TRUE)) knitr::opts_chunk$set( comment = NA, fig.width = 12, fig.height = 8, out.width = '100%', cache = TRUE ) EPA AirData Air Quality Monitors As our ... Read More

Feed: R-bloggers. Author: R Views. [This article was first published on R Views, 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. One hundred forty-six new packages stuck to CRAN in August. Below, are my “Top 40” picks in eleven categories: Computational Methods, Data, Genomics, Insurance, Machine Learning, Mathematics, Medicine, Statistics, Time Series, Utilities and Visualization. Computational Methods dpseg v0.1.1: Implements an algorithm for piecewise linear segmentation of ordered data by a dynamic programming ... Read More

Feed: AWS Partner Network (APN) Blog. Author: Edwin Galang. By Edwin Galang, Cloud Solutions Architect at CohesityBy Girish Chanchlani, Partner Solutions Architect at AWSIt’s no secret that data is growing at a staggering rate, and the challenge for enterprises is how to manage this growth in a cost-effective manner. According to IDC’s Data Age 2025 whitepaper, published in late 2018, data will grow to 175 ZB by the year 2025, with an annual growth of over 60 percent per year. In addition to managing the data, CIOs are looking for ways to get insights out of the data so their ... Read More

Feed: Planet MySQL; Author: David Yeager; In this post I describe the various steps that allowed me to reach 3.6 million queries per second on a single VM instance using MySQL 8.0 with the help of Dynimize.It's not every day that you get to break a record. So when I discovered that you can now rent by the hour massive instances within Google Compute Cloud that support 224 virtual cores based on AMD EPYC 2 Rome processors, I had to jump at the opportunity to see what kind low hanging fruit might be out there. Low and behold I found ... Read More

Feed: Neo4j Graph Database Platform. Author: Jocelyn Hoppa. The FinCEN Files InvestigationThe International Consortium of Investigative Journalists (ICIJ) has recently exposed a vast network of industrial-scale money laundering running through Western banks and generally ignored by U.S. regulators – and they used Neo4j to help crack the case wide open.The global investigation, dubbed the FinCEN Files, reveals how money launderers move their dirty money. From drug cartels and corrupt regimes to arms trafficking and other international crimes, these global banks have turned a blind eye – or even straight up refused to stop – as they earn huge profits from ... Read More

Feed: SAS Blogs. Author: Paata Ugrekhelidze. When I first started building predictive algorithms, I was solely focused on increasing the model's accuracy. I have steadily learned more sophisticated algorithms and how to manipulate training data to better fit the model and better represent real test cases. As problems become more sophisticated and the amount of data increases, the learning frameworks that handle distributed training become more important. Having a model to solve a task is great, but for it to be truly useful, we must deploy it where it is needed. However, this is not simple, because model deployment requires ... Read More

Feed: Microsoft Power BI Blog | Microsoft Power BI. Author: . Starting this month, we have merged the Power BI Desktop, Service and Mobile blogs, so there is one overview of everything that is new in this month. Many thanks to Sujata and Nikhil for owning the Desktop and Service/Mobile blogs! We are planning several other changes to the blog, so stay tuned. After 10 years, support for Windows 7 ended on January 14, 2020. In line with this, we will be stopping support for Power BI Desktop on Windows 7 on Jan 31st 2021. After that, Power BI Desktop ... Read More

Feed: Planet MySQL; Author: Krunal Bauskar; Percona Monitoring and Management (PMM) is an effective tool in tracking stats of the running MySQL servers. Especially, the timelines capability helps users to get the picture of how the given stats changes over tenure of the workload. PMM official packages are not yet available on ARM but part of the PMM (importantly the stats collector aka exporter) could be compiled on ARM that would facilitate reporting stats of the MySQL instance running on ARM to PMM-Server there-by allowing it to track MySQL on ARM. Background Few days back Agustin from Percona tried compiling ... Read More

Feed: AWS Compute Blog. Author: Ben Peven. This post was contributed by Dnyanesh Digraskar, Senior Partner SA, High Performance Computing; Linda Hedges, Principal SA, High Performance ComputingIn this blog, we define and demonstrate the scalability metrics for a typical real-world application using Computational Fluid Dynamics (CFD) software from Siemens, Simcenter STAR-CCM+, running on a High Performance Computing (HPC) cluster on Amazon Web Services (AWS). This scenario demonstrates the scaling of an external aerodynamics CFD case with 97 million cells to over 4,000 cores of Amazon EC2 C5n.18xlarge instances using the Simcenter STAR-CCM+ software. We also discuss the effects of scaling ... Read More

Feed: R-bloggers. Author: Tim Colussi. Every year in March, the NCAA holds its March Madness basketball tournament to crown a National Champion. Prior to this, many conferences also hold a conference tournament to name their Conference Champions. I’ve often wondered ‘Is there any correlation to how a team peforms in their conference tourney and how they perform in the Big Dance?’ So I decided to dive into the data. The data used was taken from the NCAA and Google Cloud ML Kaggle competition. The competition this data was taken from did not occur because the 2020 NCAA Tournament was cancelled ... Read More