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J

Jaan Altosaar

Personal blog · jaan.io · on HN as jaanaisciencedata

Jaan Altosaar's personal blog at jaan.io covers ai, science and data. Since 2014, 8 different Hacker News readers have linked it 14 times, most often “How does physics connect to variational inference in machine learning?”. It is still writing: the last post was on 2026-09-22, and you can follow it by feed.

Visit the blog
14mentions?
8HN people?
2014–2026first – last linked?
Links on Hacker News per year · peak 4 in 2026

Too few sampled comments (1) to say how often HN recommends it.?

Why HN links it

HN readers link jaan.io for food-related machine learning work, such as food2vec and augmented cooking intelligence. One commenter cites it as related work on quantifying food, in a thread about dumplings.

Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Machine learning for health and science, variational inference, and interactive views of large public datasets.

The author on HN?

jaan · 86 karma · member since 2013

Applied AI. https://jaan.io

From their public HN profile, which links to this site.

Most-linked posts?

  1. How does physics connect to variational inference in machine learning?
    3 people · 3 mentions · first linked 2017-08-22
  2. Lifelogging with Large Language Models
    2 people · 3 mentions · first linked 2026-09-23
  3. My friend radicalized. This made me rethink how I build AI
    2 people · 2 mentions · first linked 2021-01-28
  4. Food2vec – Augmented cooking with machine intelligence
    2 people · 2 mentions · first linked 2017-01-24

What Hacker News says?

  1. The next step: dumplings2vec, or some other dimensionality reduction. BTW: I am curious about word vectors for dumplings. For each dumpling kind, there is some variation of servings, size, culture and everything. I guess that the word usage tells a lot. For general food quantification, see https://www.nature.com/articles/srep00196 , https://jaan.io/food2vec-augmented-cooking-machine-intellige... and https://en.wikip…

    Comment linking /food2vec-augmented-cooking-machine-intelligence/

    on “A Typology of Dumplings (2019)”
  2. Submitted The Confusion of Variational Autoencoders as a story · 52 points

    HN discussion
  3. Submitted Food2vec – Augmented cooking with machine intelligence as a story · 29 points

    HN discussion
  4. Submitted My friend radicalized. This made me rethink how I build AI as a story · 23 points

    HN discussion
  5. Submitted Lifelogging with Large Language Models as a story · 6 points

    HN discussion
  6. Submitted How to rid your life of algorithmic bias and not become data for AI as a story · 2 points

    HN discussion
  7. Submitted How does physics connect to variational inference in machine learning? as a story · 2 points

    HN discussion
  8. Submitted HOw Does Physics Connect to Machine Learning as a story · 2 points

    HN discussion
  9. Submitted Show HN: Scraping the NYT Most Emailed list with Kimono as a story · 2 points

    HN discussion
  10. Submitted Using an LLM to generate podcasts based on my journals, finances, & sleep data as a story · 1 points

    HN discussion
  11. Submitted Lifelogging with Large Language Models as a story · 1 points

    HN discussion
  12. Submitted Tutorial – What is a variational autoencoder? as a story · 1 points

    HN discussion
  13. Submitted My friend radicalized. This made me rethink how I build AI as a story · 1 points

    HN discussion
  14. Submitted How does physics connect to machine learning? as a story · 1 points

    HN discussion

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