PinneddavidjstierInstagram shows kids’ phone # and email in plain sight to 1B usersIf a stranger asks for your teenage cousin’s phone number, would you give it to them? If your cousin is on Instagram, you may be too late.9 min read·Jun 14, 2019----
davidjstierCan open data sources predict an election?I’m seeking your help to find out — it’s a huge project & initial results are promising. If you’re interested please get in touch:5 min read·Sep 18, 2020----
davidjstierHow to create a representative sample of 1 billion Instagram profiles with only public dataOverview & Objective:9 min read·Nov 8, 2019--2--2
davidjstierThe Top 10 Data Science presentations at Meetup events in SF Bay Area last yearThere are 63 separate Meetup groups focused on Data Science, ML, AI, Deep Learning, Predictive Analytics and Big Data.2 min read·Jul 20, 2017----