November 2017
Beginner to intermediate
366 pages
7h 59m
English
Content preview from R Data Analysis Projects
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Product network analysis
There are two steps in product network analysis. The first step is to transform the point-of-sale data into product pairs and their transaction frequency. The second step is to create a graph using data from the first step and run a clustering algorithm on the graph. The subgraphs or the clusters formed are presented as the micro-categories. Also, some products in the graph play key roles. Clustering and visualizing these product subgraphs will also help us identify those key products. According to the white paper by Corte Consultancy, a product fitting any of the following definitions is considered as key to the network:
- The core product: In a subgraph or a cluster group, the product that is most commonly purchased ...
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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.