Art of Data Science

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Code Density
I recently figured that R code is far more dense than Python's (in terms of the amount of logic you can pack into a given number of lines). This leads…
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Season 3 Episode 4: Reverse engineering
When building a complex model, it helps to have an intuition of what answer you are expecting. Also - if a model gives counterintuitive suggestions, you…
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Karthik S
Season 3 Episode 3: Which models are useful?
George Box famously said, "All models are wrong, but some are useful". Knowing which models or parts of models are useful, despite being wrong, is an…
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Karthik S
Season 3, Episode 2: Look at the data
In all the fancy models and dashboards we build, we data scientists sometimes forget the very basics - which is to look at the data!
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Season 3 Episode 1: Fast Iterations
The key to Data Science is experimentation, and you need to set up your workflow in a way that you can do a lot of it quickly.
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Season 2, Chapter 2: Make BI Great Again
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Season 2, Chapter 1: Data Science and Business Intelligence
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The Art of Data Science: Chapter Twenty Five
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Season 3 Episode 1: Fast Iterations
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Season 3, Episode 2: Look at the data
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Introducing: The Art of Data Science Chat
I'm reviving this newsletter, and also starting the chat group for all of you!
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Karthik S
Season 2, Chapter 2: Make BI Great Again
There is a widespread misconception that "business intelligence" is not really for intelligent people. I hereby begin my (possibly long and painful…
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Karthik S
Season 2, Chapter 1: Data Science and Business Intelligence
As I begin a new chapter in my professional life, it is time to start a new season of this newsletter
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Karthik S
Chapter Twenty Six: The Art of Data Science
Enterprise Visualisation, Machine Learning and Football
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Karthik S
The Art of Data Science: Chapter Twenty Five
On Correlation, Linear Models and Excel Formatting
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Karthik S
The Art of Data Science: Chapter Nineteen
Hello Welcome to the latest edition of the Art of Data Science newsletter. I touch upon a number of things I'm passionate about in this newsletter…
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The Art of Data Science: Chapter Eighteen
Hello! I know it has taken a while. This email should have been in your inbox in the first half of August (if I were to keep my promises), but it's…
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Karthik S
Art of Data Science
Turning data into information is both an art and a science. This newsletter tells how, and why

Art of Data Science

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