An introduction to multiple regression using the mtcars data frame and then application to improvement of OPS to predict batting performance. We also use multiple regression to determine the value of different types of hits, walks, stolen bases and outs (Linear Weights).
Views: 5779 R at Colby
Provides steps for carrying handling class imbalance problem when developing classification and prediction models Download R file: https://goo.gl/ns7zNm data: https://goo.gl/d5JFtq Includes, - What is Class Imbalance Problem? - Data partitioning - Data for developing prediction model - Developing prediction model - Predictive model evaluation - Confusion matrix, - Accuracy, sensitivity, and specificity - Oversampling, undersampling, synthetic sampling using random over sampling examples predictive models are important machine learning and statistical tools related to analyzing big data or working in data science field. R is a free software environment for statistical computing and graphics, and is widely used by both academia and industry. R software works on both Windows and Mac-OS. It was ranked no. 1 in a KDnuggets poll on top languages for analytics, data mining, and data science. RStudio is a user friendly environment for R that has become popular.
Views: 12321 Bharatendra Rai
Performance analysis on financial software is massively complex and challenging. This is the story of how Murex started to use Splunk to help debug performance code issues. Before Splunk we had millions and millions of timings logs, the problem was displaying them quickly so they are usable for developers and testers. Up to this point, we were using a basic PDF report with graphs with static mathematics. However, when we were able to dynamically graph this data with Splunk the analysis became much quicker and easier. The turnaround time decreased for resolution for testing and development. In addition to this we developed multiple functions in the dashboard to enhance the usability. A developer could attach their environment to Splunk in 20 seconds for live monitoring, they could save a test as a URL to share with colleagues. A success stories is one of the world’s largest “Clearing House” that needed to do 60 position updates per second. https://www.youtube.com/watch?v=pJsTp7XlGGA [Dashboard for Developers+Testers 5 min] Murex/Robert Lynch won the “Splunk Ninja Revolution Award 2017” for the work done in this field. FYI 2016 winners [“Harvard Medical” “Yahoo”, “American express”
Views: 1361 Devoxx FR
Identification of genetic biomarkers is a primary data analysis task in the context of drug discovery experiments. These experiments consist of several high dimensional datasets which contain information about a set of new drugs under development. This type of data structure introduces the challenge of multi-source data integration which is needed in order to identify the biological pathways related to the new set of drugs under development. In order to process all the information contained in the datasets, high performance computing techniques are required. Currently available R packages, for parallel computing, are not optimized for a specific setting and data structure. We proposed a new “master-slave” framework, for data analysis using R in parallel, in a computer cluster. The proposed data analysis workflow is applied to a multi-source high dimensional drug discovery dataset and a performance comparison is made between the new framework and existing R packages for parallel computing. Different configuration settings, for parallel programming in R, are presented to show that the computation time, for the specific application under consideration, can be reduced by 534.62%.
Views: 76 R Consortium
https://media.ccc.de/v/882-introduction-to-performance-analysis-on-opensuse-using-perf The perf tool was introduced with kernel version 2.6.31 but several major releases later, knowing which of its many features to use when and how to interpret the results is still challenging for many users. In this talk I will present a brief overview of the performance counters provided by modern x86 hardware followed by a discussion of the various monitoring capabilities offered by perf, when to use which and how to begin to interpret the results. This is intended as an introductory talk for those with no significant experience using perf or undertaking performance analysis. An understanding of programming and architecture basics will be helpful. [This talk could be extended to an hour if required, it could also be presented instead as a workshop or as a talk plus an associated workshop] Tony Jones
Views: 932 openSUSE
Due to the long life times of today’s products it can be difficult for an engineer to analyse the time-to-failure data obtained under normal operating conditions. However, Life Data Analysis (Weibull Analysis) enables you to predict the life of a product by fitting a statistical distribution to life data from a representative sample of units. This data set can then be used to estimate important life characteristics of the product such as reliability or probability of failure at a specific time, the mean life and the failure rate. Watch this video to learn how to analyse product failures, from lab and field data, by generating models to predict expected life times using ReliaSoft Weibull++ software. This type of analysis can help identify issues early, by highlighting where failures appear on the bathtub curve and action can be taken proactively to fix problems.
Views: 32714 WildeAnalysis
http://www.CityTV.nl http://eindhoven2014.openml.org Link to OpenML: http://www.openml.org 20 10 2014 OpenML Workshop, Tu/e Eindhoven. Estimating the Performance of Predictive Models in R, by Prof. Luis Torgo, University of Porto This talk will start with a very brief introduction to R and the main concepts of this data analysis environment and programming language. We will then shift focus to predictive tasks and models obtained from data to solve these tasks. Finally, the main topic of the talk will be on how to solve the critical issue of estimating the predictive performance of alternative models to solve some task. This estimation process is key to answer the question of which model is the "best" for a problem we are facing. We will describe the facilities provided by the R package performanceEstimation to address this model selection problem and provide some illustrative case studies. We wrap up with the ongoing plans of interfacing this package to OpenML.
Views: 721 CityTV.nl
Final Year Projects | Performance Analysis of Cloud Computing Centers Using M=G=m=m þ r Queuing Systems More Details: Visit http://clickmyproject.com/a-secure-erasure-codebased-cloud-storage-system-with-secure-data-forwarding-p-128.html Including Packages ======================= * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-774-8277, +91 967-775-1577, +91 958-553-3547 Shop Now @ http://clickmyproject.com Get Discount @ https://goo.gl/lGybbe Chat Now @ http://goo.gl/snglrO Visit Our Channel: http://www.youtube.com/clickmyproject Mail Us: [email protected]
Views: 655 Clickmyproject
Simple performance report written in replang to create a Sweave .rnw text file which we can convert to pdf with R knitr package.
Views: 1107 Kent Russell
Internet Festival 2016 - Cos'è la match analysis? E la performance analysis? A if2016 Mario Savo, rappresentante Associazione Italiana Analisti di Performance Calcio, ci racconta di come questa nuova figura professionale sta diventando sempre più importante nel calcio.
Views: 759 InternetFestival
In this seminar we will talk about the use of R in a parallel processing environment. We will discuss the general issues concerning the performance of R code, the intrinsic features of R and parallelization by looking at a few simple examples of Monte Carlo simulations. The targeted audience are those who have had experience with R but not much with parallel processing. _________________________________________________ This webinar was presented by Ge Baolai (SHARCNET) on February 17th, 2016 as a part of a series of regular biweekly webinars ran by SHARCNET. The webinars cover different high performance computing (HPC) topics, are approximately 45 minutes in length, and are delivered by experts in the relevant fields. Further details can be found on this web page: https://www.sharcnet.ca/help/index.php/Online_Seminars SHARCNET is a consortium of 18 Canadian academic institutions who share a network of high performance computers (http://www.sharcnet.ca). SHARCNET is a part of Compute Ontario (http://computeontario.ca/) and Compute Canada (https://computecanada.ca).
Views: 4428 Sharcnet HPC
3D thermal analysis done for ASHRAE shows that that simple changes in installing insulation can drastically improve the thermal performance of large buildings. Mark Lawton of Morrison Hershfield explains how in an interview by Vince Penman of Engineering.com.
Views: 7186 Morrison Hershfield
Welcome back! In this tutorial, we will cover creating a portfolio of stocks and obtaining data for them in an effort to calculate some performance metrics with the PerformanceAnalytics library in R. Enjoy! ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Resources: ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ -R Download: https://cran.r-project.org/mirrors.html -RStudio Download: https://www.rstudio.com/products/rstu... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Links! ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🐱💻 *Source code to this series + other resources* https://github.com/fdupuis659/Quant-F... 👾 *My GitHub Page*: https://github.com/fdupuis659 ❤ *Donate On My Website*: http://programmingforfinance.com/
Views: 198 codebliss
Forza Horizon 4 for Windows PCs is one of the best sandbox racers around, and shows Microsoft's commitment to optimizations as well as the benefits of the Play Anywhere initiative. We've tested 20 modern graphics cards and eight CPUs at multiple settings to see how the game runs.
Views: 3544 PC Gamer
Introduction to how gains and lift can be applied to a direct marketing application. Score the sample dataset and plot the Gains curve. Define: base rate and lift. Similarities and differences between ROC and Gains curve. http://www.salford-systems.com
Views: 20947 Salford Systems
Episode 55 - Massive Data Breach, Office x86 vs x64 Performance Analysis, Jerks in Tech & More | Jan 18th 2019 Hot Job: https://about.gitlab.com/jobs/apply/ Weekly Webinar: https://content.eginnovations.com/webinar-hybrid-cloud-performance Scripts, Tricks & Tips https://www.cnbc.com/2018/12/20/how-to-use-microsoft-font-maker-windows-app.html?_lrsc=c74c61a1-d4ba-48a0-8da1-d90447a86bc4 NASA Security Lapse: https://techcrunch.com/2019/01/11/security-lapse-nasa-project-data-exposed/ Collection #1 Breach: https://www.troyhunt.com/the-773-million-record-collection-1-data-reach/ https://haveibeenpwned.com https://haveibeenpwned.com/Donate Azure DevOPs Bug Bount Program: https://blogs.msdn.microsoft.com/devops/2019/01/17/announcing-the-azure-devops-bug-bounty-program/ DerbyCon to End: https://www.derbycon.com/blog/derbycon-9-0-every-beginning-has-an-end/ Chloe Condon: What it's Like to be a Woman on the Internet: https://medium.com/newco/what-its-like-to-be-a-woman-on-the-internet-55f7e6d5044c#---161-413 Patch Tuesday Address Windows 7 and Server 2008 R2 Issues: https://www.bleepingcomputer.com/news/microsoft/microsoft-releases-kb4487345-update-to-fix-windows-7-share-issues/ G Suite Price Change: https://www.zdnet.com/article/google-raises-g-suite-prices-basic-from-5-per-user-a-month-to-6-business-from-10-to-12-per-user-a-month/ NetApp OnTap 9.5 ga: https://blog.iops.ca/?p=368 Bumper Year for ExtraHop: https://www.extrahop.com/company/press-releases/extrahop-blows-past-100-million-milestone/?utm_medium=owned%20social&utm_source=Twitter&utm_campaign=pr_biz_momentum&utm_content= https://www.rorymon.com/blog/how-to-detect-smbv1-on-your-network/ ICT-R Office Performance Analysis: https://www.ict-r.com/should-you-switch-from-microsoft-office-x86-to-x64/ Full Podcast Episode Guide: https://5bytespodcast.com Audio Only Version and Offline Download Available From Soundcloud: https://soundcloud.com/user-163395687 Check out my site: https://rorymon.com Twitter: https://twitter.com/rorymon
Views: 22 5bytespodcast
Subject- Power Electronics Topic - Performance Analysis of Single Phase VSI Faculty- Mr. Pankaj Shukla Sir GATE ACADEMY is the India"s leading institute with best teaching practices and most affordable fee. This video will help you to understand the Performance Analysis of Single Phase VSI Dear viewer, if you have any doubt on this topic join our interactive session at our FB group to have a direct interaction with our faculties & clarify your doubts. Doubt solving facebook group - https://www.facebook.com/groups/gateconcepts Check out our web & facebook page for more details. 1. Web: www.gateacademy.co.in 2. Email: [email protected] 3. For any doubt join us :https://www.facebook.com/groups/gateconcepts 4. Like us: https://www.facebook.com/gateacademyofficial 5. Instagram - gate_academybhilai Do not Forget to watch the videos of below mentioned subjects : 1. Analog Electronics - https://goo.gl/UFxDKV 2. Engineering Mathematics - https://goo.gl/9rLYLq 3. Signal & System - https://goo.gl/rDfWjC 4. Communication System - https://goo.gl/rDfWjC 5. Analog Electronics | Live Classroom - https://goo.gl/gZUDdK 6. Electrical & Electronic Measurement - https://goo.gl/uZJhES 7. Control Systems - https://goo.gl/fsuwGV 8. Electromagnetic Theory (EMT) - https://goo.gl/ToVDgU 9. Digital Electronics - https://goo.gl/TUR8Fj 10.Network Theory - https://goo.gl/bcNKLB 11.Unfiltered Conversation - https://goo.gl/XziCfi
Views: 12489 GATE ACADEMY
Dear friend, press the link http://Americancarshd.com/top-car-insurance-companies
Views: 1114 MsAmericancars
In this match analysis, the focus is on playing simple, winning the ball back, and keeping possession for the team. In this series I talk through each individual decision I made, including mistakes, to provide you with a learning experience to improve your game. FOLLOW MY JOURNEY ON SOCIAL MEDIA: Instagram: @michaellewiscunningham Facebook: facebook.com/michaellewiscunningham Twitter: @CunnyGoesHam Email: [email protected] Track: Krakn - Light [NCS Release] Music provided by NoCopyrightSounds. Watch: https://youtu.be/tEn7tY4Mqr4 Free Download / Stream: http://ncs.io/LightYO
Views: 20870 7mlc
Drew Schmidt, NICS Univ. of Tennessee, gave a talk entitled "High performance computing with R" at the Computing in the Cloud Tutorial, held 6-8 April 2014. To read more about the workshop, click the following link: http://www.nimbios.org/tutorials/TT_cloud
Views: 1659 NIMBioS
The enterprise applications use huge amount of data which demands large scale distributed storage subsystems deployments in the data centers. The storage virtualization functionalities bring in more complexity in storage management. The latest storage systems support performance data collection with high frequencies such as seconds and minutes which enables to gather more data for performance analysis. The challenge with the storage subsystems is finding the performance bottlenecks and identifying the root cause and resolving them with less turnaround. The performance bottlenecks include wide variety of issues such as inaccessible disks, I/O errors, port masking, volume errors, network congestion. The Machine Learning models (Multivariate Regression, Time series analysis & VAR models) are helping proactively finding the performance anomalies/bottlenecks and recovering from them intelligently. The performance metrics those are used in building the Machine Learning models are I/O Rate R/W (Read & Write), Data Rate R/W, Response time R/W, Cache hit R/W, Average data block size R/W, porta data rate R/W, port-local node queue time, port protocol errors, port congestion index etc. The storage system is updated with the corrective resolution or send an alert message to the storage administrator based on the performance bottleneck detection. We will share the experiences of using Machine Learning models for performance anomaly detection. Presented by: Ramakrishna Vadla & Ms Archana Chinnaiah, IBM
Views: 105 SNIAVideo
Drew Schmidt (XSEDE, NICS) gives a talk entitled "Using R for HPC Part II: Improving R Performance" as part of the Using R for HPC Tutorial hosted at NIMBioS 27 February 2015. More information on the tutorial can be found here: http://www.nimbios.org/tutorials/TT_RforHPC
Views: 532 NIMBioS
Watch or Review The Performance of the New Cadet World Champion in Greco-Roman Wrestling 69kg! For an in-depth Performance Analysis with Stats and Tags Please Go HERE: http://uww.io/wou9p FOLLOW this Event LIVE HERE: http://uww.io/6x8l7 Don't miss a move : http://bit.ly/more-wrestling
Views: 28268 United World Wrestling
Mark Ronson feat. Miley Cyrus - Nothing Breaks Like a Heart Listen/Download: http://smarturl.it/NBLAH?IQid=yt Follow Mark Ronson: https://www.markronson.co.uk/ Instagram - http://instagram.com/iammarkronson Twitter - http://twitter.com/markronson Facebook - http://facebook.com/markronson Follow Miley Cyrus: https://www.mileycyrus.com Instagram - http://instagram.com/mileycyrus Twitter - http://twitter.com/mileycyrus Facebook - http://facebook.com/mileycyrus Directed by We Are From LA Produced by Iconoclast Executive Producer: Romain Gavras Producer: Natan Schottenfels Line Producer: Mélodie Buchris Director of Photography: Benoit Debie Editor: Simon Colin VFX: Mathmatic Kiev Production Service: Limelite #MarkRonson #MileyCyrus #NothingBreaksLikeAHeart
Views: 48466473 MarkRonsonVEVO
This is a PC Performance Analysis and Port Quality Report for Dying Light, from Techland, developer of the Dead Island series. In this video we will go over the game, controls, audio, and finally graphics/video options. I will touch on a couple issues/bugs like SLI flickering and an audio bug that makes people have robot voices... Gameplay captured at 60 FPS with Nvidia Shadowplay. System running the game had an Intel i5 3570k and GTX 780's in SLI. Get Games CHEAP: http://www.g2a.com/r/jokerproductions Subscribe to my channel: http://www.youtube.com/subscription_center?add_user=jerzybakes420 Follow me on Twitter: http://www.twitter.com/JokerSlunt Like me on Facebook: https://www.facebook.com/jokerslunt Royalty Free Music by Audio Micro
Views: 2963 Joker Productions
3 games into the season and Manchester United have shipped too many goals and not scored the chances they had. Is the problem down to individual errors or systematic problems? Which partnership is going to be the most effective? FULL VERSION CAN BE FOUND ON PATREON HERE; http://bit.ly/HowsonPatreon Want to get more in depth? Join the Reddit group! http://www.Reddit.com/r/Howson The Podcast is here: http://apple.co/1qQHSdF Please Subscribe to the channel: http://bit.ly/HowsonYT My social accounts are here; Facebook: http://www.facebook.com/MrStephenHowson Twitter: http://www.twitter.com/MrStephenHowson Instagram: http://www.instagram.com/MrStephenHowson Snapchat; https://snapchat.com/add/MrStephenHowson Finally my website is http://www.stephenhowson.com
Views: 21331 Stephen Howson
Video summary of the tool showcased in the paper Benito Santos, A., Theron, R., Losada, A., Sampaio, J. E., & Lago-Peñas, C. (2018). Data-driven visual performance analysis in soccer: an exploratory prototype. Frontiers in Psychology, 9, 2416. https://doi.org/10.3389/fpsyg.2018.02416 https://www.frontiersin.org/articles/10.3389/fpsyg.2018.02416/full
Views: 21 Roberto Theron
Manoj.N, Ramki.R, Praveen Kumar.J
Views: 17 ranjith rat
Week 6 Assignment Evaluation of Corporate Performance of Google Inc . The Final Paper will involve applying the concepts learned in class to an analysis of a company using data from its annual report. Using the concepts from this course, you will analyze the strengths and weaknesses of the company and write a report recommending whether or not to purchase the company stock. The completed report should include: An introduction to the company, including background information. A financial statement review. Pro Forma financial statements (Balance Sheet and Income Statement) for the next two fiscal years, assuming a 10% growth rate in sales and Cost of Goods Sold (COGS) for each of the next two years. A ratio analysis for the last fiscal year using at least two ratios from each of the following categories: Liquidity Financial leverage Asset management Profitability Market value Calculate Return on Equity (ROE) using the DuPont system. Assess management performance by calculating Economic Value Added (EVA). Evaluate the soundness of the company’s financial policies (e.g. capital structure, debt, leverage, dividend policy, etc.) based on the material covered during class. A synopsis of your findings, including your recommendations and rationale for whether or not to purchase stock from this company. This report should be 15 to 20 pages long, excluding title page and reference page(s), using APA 6th edition formatting guidelines. Support your findings and recommendations with evidence from at least five scholarly sources in addition to the annual report, such as the textbook, industry reports, and articles from the University Library. Be sure to include links to websites that were used as references or to access company information.
Views: 1 gfbsfxg fbxfn
Patreon: https://www.patreon.com/xenia_project Discord: https://discord.me/xenia-emulator software used for frame rate analysis : https://github.com/cirquit/trdrop PC Specs: Intel Core i5 3570 Nvidia Geforce 1060 #XeniaEmulator #Xenia
Views: 3145 Windows98and95
This is the final report of our project . VTMT Mechanical 2014-2018 Batch 41 Authors: HariKrishnan S.,Harisudhan P S.,Yuvaraj R ., Selvam M(Ph.D)
Views: 17 VTMT Mechanical 2014-2018 Batch 41
Download Onefootball here: http://bit.do/StephenHowson_4 Check out the Onefootball YouTube channel here: http://bit.ly/OneFootballYouTube United beat Spurs at Old Trafford 1-0 - great result - but I thought - a terrible performance. Here's why! PATREON LINK; http://bit.ly/HowsonPatreon WIN AN iPAD http://www.stephenhowson.com/competitions/ CLASSIC FOOTBALL SHIRTS - https://goo.gl/m16o53 Want to get more in depth? Join the Reddit group! http://www.Reddit.com/r/Howson The Podcast is here: http://apple.co/1qQHSdF Please Subscribe to the channel: http://bit.ly/HowsonYT My social accounts are here; Facebook: http://www.facebook.com/MrStephenHowson Twitter: http://www.twitter.com/MrStephenHowson Instagram: http://www.instagram.com/MrStephenHowson Snapchat; https://snapchat.com/add/MrStephenHowson Finally my website is http://www.stephenhowson.com
Views: 12675 Stephen Howson
I PULLED THE BYPASS SYSTEM AFTER 70,000 MILES OF TESTING: https://youtu.be/TCk8gzZGq2A Previous particle count testing on a cartridge Amsoil Bypass filter system showed inconclusive results on cleaning the oil. The video shows the installation of a cellulose depth filter which is also 2 micron, but might deliver cleaner oil. I don't thing a higher quality filter exists for cleaning oil. Parts list: Triple R AL-50 bypass filter. (discontinued) However, other brands have a similar type filter that uses the same filter element. Filter Element M-Series TR-20330 (2 micron) McMaster 4112T62 Compact High-Pressure Brass Ball Valve with T-Handle, 1/4 NPT Female McMaster 9459K321 Hydraulic Hose, SAE 100R1-At, 1/4" ID, 9/16" OD McMaster 52305K21 Screw-on Hydraulic Hose Fitting, Parker 42 Series, for 1/4" Hose ID, 1/4 NPTF Male
Views: 7851 NathansHVAC