I posted this back in January:

I've worked for 4 different tech companies in various Data Science roles. For my day job I have never ever had to deal with text, audio, video, or image data. 1/4
Based on the informal conversations I've had with other data scientists, this seems to be the case for the vast majority of them. 2/4
Almost a year later this remains largely true: for the *core job* related DS/ML work, I have still not used any of the aforementioned data. However, for work-related/affiliated *research* I have worked with lots of text data. 3/4
Text is slowly gaining more prominence in *conjunction* with relational data in the day-job of many Data Scientists. However, tabular data remains the cornerstone of what Data Science is still about in most work environments. 4/4

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More from @tunguz

16 Oct
1/ After a year of work, our paper on mRNA Degradation is finally out!

paper: arxiv.org/abs/2110.07531
code: github.com/eternagame/Kag…
2/ A year ago I was approached with a unique and exciting opportunity: I was asked to help out with setting a Kaggle Open Vaccine competition, where the goal would be to come up with a Machine Learning model for the stability of RNA molecules.
3/ This is of a pressing importance for the development of the mRNA vaccines. The task seemed a bit daunting, since I have had no prior experience with RNA or Biophysics, but wanted to help out any way I could.
Read 8 tweets
18 Dec 20
One of the unfortunate consequences of Kaggle's inability to host tabular data competitions any more will be that the fine art of feature engineering will slowly fade away. Feature engineering is rarely, if ever, covered in ML courses and textbooks. 1/
There is very little formal research on it, especially on how to come up with domain-specific nontrivial features. These features are often far more important for all aspects of the modeling pipeline than improved algorithms. 2/
I certainly would have never realized any of this were it not for tabular Kaggle competitions. There, over many years, a community treasure trove of incredible tricks and insights had accumulated. Most of them unique. 3/
Read 5 tweets

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