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Posts by Utkarsh Tomar

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I'm excited to share that I'll be stepping into the role of Head of @cohereforai.bsky.social. It's an honor and a responsibility to lead such an extraordinary group of researchers pushing the boundaries of AI research.

7 months ago 11 2 1 0
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πŸ‘©β€πŸ« πŸ“š Did you miss last week's Kaggle 5-Day GenAI Intensive Course with Gemini and Google AI Studio? We've got you covered:

If you'd like to learn about prompting, embeddings, vector databases, agents, fine-tuning, evaluation, and more, the content is now available online.

Go build! 😁 ✨

1 year ago 35 2 3 0

Did you know that by substituting your morning coffee with green tea, you can eliminate up to 93% of what little joy you have left?

1 year ago 57561 6404 2231 714
A plot showing that reranking improves recall as we increase the number of reranked docs, but with increasing docs we diminishing returns and eventually a performance dip.

A plot showing that reranking improves recall as we increase the number of reranked docs, but with increasing docs we diminishing returns and eventually a performance dip.

Mat is not on πŸ¦‹β€”posting on his behalf!

It's time to revisit common assumptions in IR! Embeddings have improved drastically, but mainstream IR evals have stagnated since MSMARCO + BEIR.

We ask: on private or tricky IR tasks, are rerankers better? Surely, reranking many docs is best?

1 year ago 81 24 4 5

Thanks for your patience as we navigated some technical difficulties today! Moving forward, the performance issues you may have noticed should hopefully be resolved.

TL;DR we're so back

1 year ago 60917 2025 1162 223
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Open-source LLMs Join the conversation

We've made a starter pack for researchers/organizations working on open-source LLMS.

Please let us know if we missed you or if you'd like to be added!

go.bsky.app/FELkyDr

1 year ago 42 14 6 0
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Writing a good scientific paper

For those who missed this post on the-network-that-is-not-to-be-named, I made public my "secrets" for writing a good CVPR paper (or any scientific paper). I've compiled these tips of many years. It's long but hopefully it helps people write better papers. perceiving-systems.blog/en/post/writ...

1 year ago 260 65 4 8
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Hi, I am Leonie!
(Yes, that's the handle)

I do machine learning at Weaviate and write about it on the Internet.
medium.com/@iamleonie

You might know me for my monochrome technical visuals.

1 year ago 26 1 1 0

Some random Nazi made dozens of accounts to try to harass me today when blocking malfunctioned, & *still* failed because not one single person engaged.

It seems everyone on Bluesky got the memo. React to nothing. Starve them out.

They're so desperate for a crumb of attention. Deny them.

1 year ago 11868 2211 196 89
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Done a quick cricket media etc list on here of the people I’m aware of go.bsky.app/RbvmeuW

1 year ago 101 32 22 4
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GitHub - brianckeegan/bluesky-datascience: Exploratory notebooks for data science using Bluesky data Exploratory notebooks for data science using Bluesky data - brianckeegan/bluesky-datascience

Here is a @github.com repo where I will share tutorial notebooks on how to retrieve and analyze data from @bsky.app @atproto.com

Feedback, suggestions, and contributions are welcome!

github.com/brianckeegan...

1 year ago 161 68 15 7
a photo of an Oh 🐫 My 🐫 sweat shirt

a photo of an Oh 🐫 My 🐫 sweat shirt

@samhuckaby.bsky.social you beautiful bastard thank you so much πŸ₯ΉπŸ’œπŸ«

OCaml My Camel

1 year ago 57 6 5 0

I would like to join the community Michele 🀚

1 year ago 1 0 1 0

Thank you 😊

1 year ago 1 0 0 0

go.bsky.app/LAkKWpR

If you’re a Python person, wave frantically so I can add you to my Python starter pack!

1 year ago 232 82 215 18

πŸ‘‹

1 year ago 1 0 1 0

when we first moved to Oz, we joked about how the most popular local sports (cricket and 3 kinds of rugby) were sufficiently unfamiliar to Americans that we could just make up rules when we were telling friends back home. so I am looking at this tale of rustic Germany with some skepticism.

1 year ago 5 1 3 0

Siraj on such days is a different beast.

2 years ago 0 0 0 0
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My pfp and banner go well with the BlueSky theme πŸ˜…πŸ’™πŸŒ₯️

2 years ago 0 0 0 0

Hello πŸ‘‹

2 years ago 5 0 0 0