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Utkarsh Tomar

@utkarsh736

Data Scientist & AI/ML Developer | Passionate about sports and numbers

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23.11.2023
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Latest posts by Utkarsh Tomar @utkarsh736

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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.

05.09.2025 17:26 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 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! 😁 ✨

21.11.2024 20:58 πŸ‘ 35 πŸ” 2 πŸ’¬ 3 πŸ“Œ 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?

21.11.2024 09:17 πŸ‘ 57611 πŸ” 6415 πŸ’¬ 2235 πŸ“Œ 716
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?

20.11.2024 19:44 πŸ‘ 81 πŸ” 23 πŸ’¬ 4 πŸ“Œ 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

20.11.2024 21:58 πŸ‘ 60993 πŸ” 2030 πŸ’¬ 1164 πŸ“Œ 226
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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

20.11.2024 01:33 πŸ‘ 41 πŸ” 14 πŸ’¬ 6 πŸ“Œ 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...

20.11.2024 10:18 πŸ‘ 260 πŸ” 64 πŸ’¬ 4 πŸ“Œ 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.

20.11.2024 09:10 πŸ‘ 26 πŸ” 1 πŸ’¬ 1 πŸ“Œ 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.

19.11.2024 04:17 πŸ‘ 11883 πŸ” 2217 πŸ’¬ 196 πŸ“Œ 89

Done a quick cricket media etc list on here of the people I’m aware of go.bsky.app/RbvmeuW

18.11.2024 16:15 πŸ‘ 101 πŸ” 32 πŸ’¬ 22 πŸ“Œ 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...

14.11.2024 05:05 πŸ‘ 161 πŸ” 68 πŸ’¬ 15 πŸ“Œ 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

14.11.2024 07:08 πŸ‘ 57 πŸ” 6 πŸ’¬ 5 πŸ“Œ 0

I would like to join the community Michele 🀚

03.11.2024 17:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Thank you 😊

03.11.2024 16:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

go.bsky.app/LAkKWpR

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

02.11.2024 16:23 πŸ‘ 232 πŸ” 82 πŸ’¬ 216 πŸ“Œ 18

πŸ‘‹

03.11.2024 09:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 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.

15.05.2024 03:53 πŸ‘ 5 πŸ” 1 πŸ’¬ 3 πŸ“Œ 0

Siraj on such days is a different beast.

03.01.2024 11:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

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

03.01.2024 11:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Hello πŸ‘‹

24.11.2023 15:42 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0