Roni Kobrosly Ph.D.'s Website

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How do baby names come and go?

written by Roni Kobrosly on 2019-07-19 | tags: machine learning human data

II’m in my mid-thirties and as many of my friends are starting to make their own families, I'm having to learn lots of baby names. I’ve heard lots of people say that “older” names are becoming popular and in hearing these baby names I feel like there is something to this. What kind of name trends exist out there?

Read on... (558 words, approximately 3 minutes reading time)
Automating away the "elbow method"

written by Roni Kobrosly on 2018-09-24 | tags: machine learning open source

Sometimes when you're tuning a parameter in a machine learning, you end up needing to look at something like a scree plot to determine the best parameter value. It feels annoying and subjective. Here's a simple way to automate this away.

Read on... (377 words, approximately 2 minutes reading time)
Visualizing socioeconomic disadvantage across US counties

written by Roni Kobrosly on 2014-12-17 | tags: human data machine learning

When we create maps to view the spatial variation of socioeconomic status, we are typically only viewing the variation of one factor at a time (e.g. just income or just unemployment rate). I thought it would be useful to create and visualize a summary score of overall "socioeconomic disadvantage" from many socioeconomic indicators.

Read on... (175 words, approximately 1 minute reading time)
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