Viewing profile — rjzotti
rjzotti
HN member- Joined
- Sun, May 05, 2019, 4:49 PM UTC
- HN karma
- 94
- Public activity
- 10 items
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About rjzotti
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Recent public activity
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Comment #20622499
I don’t understand the economics of Brex. I used to work for a large, analytics-savvy credit card company, and people would freak out if the percentage of customers going bad (not …
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Comment #20522445
After in-depth data exploration and feature engineering I often spent hours or days experimenting with various sklearn models and performing hyper parameter grid search. Now I use …
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Comment #20511730
Further down in the study it says that removing the gene likely occurred because it made humans more resistant to malaria, and somehow it also enhanced the ability to run long dist…
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Difference between data scientist and machine learning engineer?
In the San Francisco / Bay Area, what is the difference between a machine learning engineer and a data scientist? More specifically, who is more likely to be responsible for protot…