The-Dream, the R&B singer and behind-the-scenes power player, recently boasted of a $15 million payday for writing Rihanna's 2007 smash Umbrella. True? When you have a cross-over song, it just makes more and more and more money, says Tom DeSavia, a vice president at Notable Music, a 50-year-old music publisher founded by the late songwriter Cy Coleman.
Simple guide to confusion matrix terminology. A confusion matrix is a table that is often used to describe the performance of a classification model (or classifier) on a set of test data for which the true values are known.The confusion matrix itself is relatively simple to understand, but the related terminology can be confusing. wanted to create a quick reference guide for confusion matrix terminology because I couldn't find an existing resource that suited my requirements: compact in presentation, using numbers instead of arbitrary variables, and explained both in terms of formulas and sentences.
Summary: The second in a series on Master Data Management (MDM), this paper covers the architectural issues in building an MDM hub: a database with the software to manage the master data that is stored in the database and keep it synchronized with the transactional systems that use the master data.(17 printed pages).ntroduction. This paper is the second in a series on Master Data Management (MDM). If you have read the first paper, you know what master data is and the benefits of managing the master data in your organization. This paper continues that by covering the architectural issues in building an MDM hub.