Tag: value

Feed: DivvyCloud. Author: David Mundy; by David Mundy | May 3, 2019 | Blog Post, Security Popular Job Site Exposed 13 Million User Records This misconfiguration epidemic has seen the theft or loss of more than 14 billion data records in the last five years as reported by Breach Level Index.Misconfiguring a cloud database, storage container, or search... by David Mundy | May 1, 2019 | Blog Post, Product Information In a quickly maturing market, DivvyCloud has demonstrated a unique value proposition for enterprises leveraging the public cloud. DivvyCloud Raises $19 Million to Automate Cloud Security and ComplianceInvestment to Fuel ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Divya Singh. Machine Learning is the word of the mouth for everyone involved in the analytics world. Gone are those days of the traditional manual approach of taking key business decisions. Machine Learning is the future and is here to stay. However, the term Machine Learning is not a new one. It was there since the advent of computers but has grown tremendously in the last decade due to the massive amounts of data that’s getting generated, and the enormous computational power that modern-day system possesses. Machine Learning is the art ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Andrea Manero-Bastin. This article was written by Will Koehrsen.  Reading through a data science book or taking a course, it can feel like you have the individual pieces, but don’t quite know how to put them together. Taking the next step and solving a complete machine learning problem can be daunting, but preserving and completing a first project will give you the confidence to tackle any data science problem. This series of articles will walk through a complete machine learning solution with a real-world dataset to let you see how all ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Mahesh Kumar CV. Global trends like fuel price fluctuations, geopolitical events and government regulations have a huge impact on the airline industry. In an industry at the mercy of unpredictable trends, it is all the more important for companies to gather, analyze and apply data intelligently to all business processes. Some key use cases where AI will provide tons of value in the aviation industry are as follows: 1. Optimizing MRO via Preventive Maintenance  Material repair and overhaul account for a large part of an airlines’ budget and operational capacity. Typically, ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Richard Charles, PhD. I’m frustrated! Being a Technophile poses several problems that seem to go unaddressed by leaders of the “Big Tech” firms. As the big firms such as Apple, Google and Samsung continue to develop impressively beautiful, technologically capable, faster and yes, addictive technologies, consumers are left with solving a very complex problem. That is, “how does one optimize the use and efficacy of their technology devices?” To answer this question, I must share with you that I have yet to solve the problem. However, my use of my desktop, ... Read More

Feed: R-bloggers. Author: Posts on R Lover ! a programmer. So, a programmer, a frequentist, and a bayesian walk into a bar. No this postisn’t really on the path to some politically incorrect stereotypical humor. Juttrying to make it fun and catch your attention. As the title implies this postis really about applying the differing viewpoints and methodologies inherent inthose approaches to statistics. To be honest I’m not even going to spend a lottime on the details of methods, I want to focus on the conclusions each of thesepeople would draw after analyzing the same data using their favored methods.This ... Read More

Feed: R-bloggers. Author: R Views. Andrie de Vries is the author of “R for Dummies” and a Solutions Engineer at RStudio Phillip (Armand) Bester is a medical scientist, researcher, and lecturer at the Division of Virology, University of the Free State, and National Health Laboratory Service (NHLS), Bloemfontein, South Africa In this post we complete our series on analysing the HIV pandemic in Africa. Previously we covered the bigger picture of HIV infection in Africa, and a pipeline for drug resistance testing of samples in the lab. Then, in part 3 we saw that sometimes the same patient’s genotype must ... Read More

Feed: R-bloggers. Author: chris2016. Principal component analysis (PCA) is very useful for doing some basic quality control (e.g. looking for batch effects) and assessment of how the data is distributed (e.g. finding outliers). A straightforward way is to make your own wrapper function for prcomp and ggplot2, another way is to use the one that comes with M3C (https://bioconductor.org/packages/devel/bioc/html/M3C.html) or another package. M3C is a consensus clustering tool that makes some major modifications to the Monti et al. (2003) algorithm so that it behaves better, it also provides functions for data visualisation. Let’s have a go on an example cancer ... Read More

Feed: R-bloggers. Author: Colin Fay. How to build a CLI for R, with npm. Background This blog post was triggered by a discussion on Twitter with MartinSkarzynski,who was looking for a way to build a CLI that launches an RScript.Here’s a way to do this using npm. Please note that this blog post won’t teach you how to build the commandline tool, it will quickly go over the way to create a system-widecommand line interface, using npm. If you want to learn more about building the utility, see thisfantastic series of blogpostsby Mark Sellor. Now, the idea is to have ... Read More

Feed: Recent Announcements. Amazon API Gateway now offers tag-based access control using AWS Identity and Access Management (IAM) policies, allowing you to set more fine-grained access controls for all API Gateway resources. Tags are simple key-value pairs that you can define on API Gateway resources to categorize them by purpose, owner, or other criteria.  ... Read More