AI Math

21K members Est. Sep 20, 2024 Updated Feb 10, 2026
Rohit Kumar Tiwari @_rohit_tiwari_ · Feb 5
you don’t need random tutorials to learn llms.

this course teaches you from fundamentals to deployment.

3 parts. 1 complete llm skillset.

llm fundamentals
/mathematics for machine Learning
/python for machine Learning
/neural networks
/natural language processing (nlp)

the https://t.co/7Kstkm5iDw
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Rohit Kumar Tiwari @_rohit_tiwari_ · Feb 3
90% of deep learning projects start with pytorch.

but most beginners get stuck because:
> they skip the basics
> jump straight into building models

master the pytorch fundamentals step by step:
> with clear explanations
> hands-on code

/What are tensors
/tensor Initialization https://t.co/bfqdaT0nYs
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 31
collection of 300 ml system design case studies.

from over 80 leading companies.

apple, amazon, microsoft, meta, etc.

practical examples of ml system design.
/real world applications.
/clear insights you can learn from.

case studies across industries.
/tech.
/finance. https://t.co/Wp6lwXzsd5
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Knox @KnoxCodex · Jan 30
Best YouTube channels for Linear Algebra https://t.co/PuUpoCmup9
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 28
the only LLM cheatsheet you’ll ever need.

covers concepts, architectures, and applications.

> foundations
tokens
tokenizer
bpe
embeddings
cosine similarity
attention
attention formula
multi head attention

> transformers architecture and variants
bert
encoder only models https://t.co/C8KIkN8PmJ
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 27
this playlist has 26 deep learning lectures.

one of the best free resources online.

go from beginner to confident in just 5 hours. https://t.co/3kZPtTO3a3
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 26
3 valid reasons to train your own LLM. if yours is not listed, stop now.

if you cannot answer "WHY" in one sentence, you probably should "NOT" train an LLM.

a team gets access to GPUs. the thought is simple.
we have compute. let’s train an LLM. six months later, the LLM is https://t.co/O4pkoDudr1
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 24
deep learning is not scary.

when you have the best youtube playlist.

master deep learning step by step:
> from the basics to advanced
> with clear explanations https://t.co/fo7ibWzOLE
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Anirudh Anand @ani_anand1 · Jan 22
#100DayChallenge Day 5 of posting something interesting I learn every day (credits to @real_deep_ml for this one). The Compressed Sparse Row (CSR) format is an efficient representation of sparse matrices, which predominantly have zero entries. (1/n) https://t.co/YUzazcYmDT
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 21
15 important genai ideas made simple.

covers the concepts you can’t skip .

> transformer
> large language model (llms)
> tokenization
> attention
> fine tuning
> few shot prompting
> retrieval augmented generation (rag)
> vector database
> agents
> model context protocol (mcp) https://t.co/Rm08zLX3mb
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Het 👽 @het_bhalani · Jan 21
looks great, right?
(was testing something) https://t.co/JSTf6wnvS0
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 19
mit literally packed 7 hours with everything.

you need to know about genai for free.

https://t.co/VRFSQM6s2C https://t.co/UB5t992DcX
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 18
want to ace your next llm interview?

find top 50 llm interview questions.

covers the topics you can’t skip.

grab here: https://t.co/Q5UfhHN2mA https://t.co/Xvo19NtffE
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 16
Amazon has 1,000+ AI/ML books. But these 9 cover 99% of everything you need to know. https://t.co/fkb08zs9NZ
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 15
a google engineer dropped agentic design patterns.

this isn’t a blog post.
It’s a curriculum.
and it’s free.

> 400+ pages packed with patterns, code, and design insights.
> this is one of the most practical, hands-on resources for anyone serious about building real systems https://t.co/Smr8PkgGvf
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 13
this 185-page book unlocks the secrets of deep learning.
Download here: https://t.co/kNZoncHtdl https://t.co/nirHmNQl5d
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 12
90% of deep learning projects start with pytorch.

but most beginners get stuck because:
> they skip the basics
> jump straight into building models

master the pytorch fundamentals step by step:
> with clear explanations
> hands on code https://t.co/OyKJIoCiK2
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 10
these 9 lectures from MIT on Generative AI are pure goldmine. https://t.co/hI2Yd52WJK
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 10
this guy literally explained antigravity in 33 mins.

https://t.co/PUJT49ltxm
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Rohit Kumar Tiwari @_rohit_tiwari_ · Jan 9
> best LLMs cheatsheet you’ll ever find.
> covers concepts, finetuning, evaluations.
https://t.co/uVNLB1Uqug https://t.co/5o3li4Psyu
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Rohit Kumar Tiwari

@_rohit_tiwari_

Simplifying LLMs, Al Agents, RAGs and ML for you! | Sr. Data Scientist | A Decade of Experience | Creator of AwesomeNeuron

2.8K Followers
17 Contributions

Knox

@KnoxCodex

20 • Developer • ML/DL In pursuit of Knowledge

941 Followers
1 Contributions

Anirudh Anand

@ani_anand1

AI/ML/DL and a sprinkle of DSA. Prev: ML @dynamo_ai (YC W22), @RutgersU; Research @iitroorkee, @UWAR_Lab

15 Followers
1 Contributions

Het 👽

@het_bhalani

19 | self taught AI Engineer | love math | i am a dumb coder, lol :p

237 Followers
1 Contributions
21.1K
Total Members
+ 1
24h Growth
3
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Date Members Change
Feb 10, 2026 21.1K +1
Feb 9, 2026 21.1K -3
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Feb 1, 2026 21.1K +1
Jan 31, 2026 21.1K -2
Jan 30, 2026 21.1K +0
Jan 29, 2026 21.1K +3
Jan 28, 2026 21.1K

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