Data Cleansing vs Data Maintenance: Which One Is Most Important?
Data Cleansing vs Data Maintenance: Which One Is Most Important?There are always two aspects to data quality improvement. Data cleansing is the one-off process of tackling the errors within the…
Connecting the Dots: Misunderstood Dimensional Models
One of the debates one hears when designing a data warehouse is that it should be normalized. Specifically, they say to use a third normal form (3NF) or a dimensional…
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Image by kris247 via Flickr While there have been hundreds of posts…
What is that statistical speech model you are talking about?
Language consists of sounds, right?. Every individual generates a unique set of…
Machine Learning Leads to Huge Breakthroughs in Trading
Machine learning technology has been the basis for some of the biggest…
Analyze Data with Bubble Plots in SAS Visual Analytics
Bubble plots, also known as Bubble Charts, are great for analyzing multiple…
