June 2009
Beginner to intermediate
428 pages
9h 48m
German
Content preview from Data Mining mit Microsoft SQL Server
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18.3. Miningmodell anzeigen
Über die Registerkarte Miningmodell-Viewer können die im Zuge der Verarbeitung gewonnenen Muster angezeigt werden. Diese Registerkarte beinhaltet drei weitere Registerkarten: Regeln, Itemsets und Abhängigkeitsnetzwerk.
18.3.1. Ermittelte Regeln anzeigen
Unter Regeln verbergen sich die gefundenen Regeln. Diese folgen dem prinzipiellen Aufbau {A} → {B} (aus A folgt B). Der linke Teil einer Regel wird häufig auch als Bedingung und der rechte als Konsequenz bezeichnet. Aus der ersten Regel in Abbildung 18.7 geht beispielsweise hervor, dass jemand, der das Produkt Touring Tire zusammen mit dem Produkt Water Bottle kauft, auch häufig das Produkt Touring Tire Tube bezieht.
18.3.1.1. Kennzahl Wahrscheinlichkeit
Für jede ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.