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This is a blog containing data related news and information that I find interesting or relevant. Links are given to original sites containing source information for which I can take no responsibility. Any opinion expressed is my own.
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Looping over lists, tuples, dictionaries & strings and loop control — break, continue, pass.
This is very clear and he gives some code snippets to help you understand how to do FOR and WHILE loops in Python. A useful guide to save somewhere to refer back to when you need a quick reminder.
Great post that breaks down a lot of the recent startups and organizes them by popular end users (e.g. data scientist, analyst, ML engineer, etc). Since a lot of the data tooling startups eventually want to become "data platforms," this post makes it easy to understand where they all fit.
A great article. Subscribe to her newsletter - you know it makes sense.
What's the difference? Responsibilities, expertise, and salary expectations.
I like that this gives some places to get training as well as clear expectation on salary.
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“Letting the data speak for itself” is a well-known phrase with a hard truth: Data presented on its own rarely communicates meaning for itself. For most people, it’s the context behind the numbers, the story, that helps us understand and care to act.
This is so true - you have to try and tell a story with the data that you find and analyse if you want to communicate it adequately to others - if you don't do that then you have failed and it was almost a waste of time to look at it to start with. We all need to tell the story well enough that we bring those reading it with us - get them to believe and be invested in what you are saying. We can all learn from sales techniques when it comes to selling a vision with data.
For companies that are interested in using AI but don't have access to vast troves of data, there hasn't been a clear path to follow. But because of that, those industries may be the best-untapped opportunities for AI. In this article, Andrew Ng takes a look at the issues, the opportunities, and why now is the time to get started.
A good piece and a great explanation of how a small and simple use of AI could give you a great benefit that doesn't have to cost the earth. We all know, sometimes it is good to do a project with a quick win in order to gain confidence in technology as well as the ability of the department's ability to deliver.
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While there may always seem to be something new, cool, and shiny in the field of AI/ML, classic statistical methods that leverage machine learning techniques remain powerful and practical for solving many real-world business problems.
Some really good points in this article that make sense if you think about it a bit more. I particularly like point #2 as anything that makes it easier to communicate with others definitely gets my vote.
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Bex T reveals the secrets.
We can all definitely use these and it should help our code be much faster and efficient too. Definitely work a bookmark - I already added it to my own Evernote library so I can refer back to it.
A breakdown of high paying data related careers in 2021.
I think many of us can think about our own jobs and realise that we actually fit into one of the jobs outlined at a high level by Natassha - probably a Data Engineer for me (although I was mostly known as a Data Architect). Don't be blinkered into thinking you need the sexy Data Scientist job title.
Try these more detailed definitions:
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Let's take a look at 5 different Python data structures and see how they could be used to store data we might be processing in our everyday tasks, as well as the relative memory they use for storage and time they take to create and access.
This is very useful if you need a primer or reminder of the differences between them. Very useful.
You won’t believe how much easier things will become in Python with these tricks!
This is VERY useful and needs to be bookmarked or printing and kept on the wall to refer back to. Incredibly useful.
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Speedup pandas, quick data profiling, data scraping, and many more.
These are very useful and I did not know all of them. Worth a read and a potential bookmark.
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