[quinnhj]

Other founder here! For a high level overview of this framing of the problem, I recommend reading this Waymo blog post [1].

One nice feature is that by using embeddings produced by a user's model, which has been trained in the context of their domain, we can do this sort of smart sampling in domains we've never seen before. Embeddings are also naturally anonymized, so we can do this without access to a user's potentially private raw data streams.

[1] https://blog.waymo.com/2020/02/content-search.html