In previous posts, I showed off an interactive demo of the IZE algorithm, and discussed how the algorithm worked. Now, it's worth considering some ways we could generalIZE the algorithm. 🤦‍♂️ Perhaps variations on the algorithm might yield hierarchies that are even better at showcasing the contents of the texts?

As …

What are Post-Query Refinement Suggestions?

One of my favorite search UX patterns is post-query refinement suggestions — buttons that appear between the search box and results, adjusting the query in various ways. See, for instance, these suggestions on Etsy, which recommend that I filter by shipping speed, seller …

Just a quick post here to note a few professional accomplishments:

1. I just added a new publication to my vita -- a peer-reviewed conference proceeedings article about abstractions for building repeated, related versions of similar predictive models. Check out some longer thoughts on Medium, or read the full article. …

This post was originally published on Medium

A particularly good talk at Strata NY last year was by Brett Goldstein, former CIO of Chicago, who talked about accountability and transparency in predictive models that affect people’s lives. This struck a strong chord with me, so I wanted to take some time to write down …