अभ्यास • Week 23

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Weekly Production Deliverable

Target Output

Deliverable: Heaps fully done. Structural Design Patterns done. You've read the Transformer paper after having built one yourself. LangChain + a vector database are set up.

Weeks: W21 W22 W23 Active W24 W25

Monday

0 / 2 done

DSA Heaps (Theory Video); Heapify Algorithm

1.5h

AI/ML Research Paper: "Attention Is All You Need"

Read the foundational paper: "Attention Is All You Need" (Vaswani et al., arxiv.org/abs/1706.03762) — read cold, mapping equations directly to the nanoGPT code you built in Week 22

2.5h

Tuesday

0 / 2 done

DSA Build heap from a given Array; Implement Min Heap

1.5h

CORE Structural Design Patterns 1

Adapter Pattern, Decorator Pattern, Facade Pattern + Real-world use cases, UML diagrams, Java code implementations + Quiz

2.5h

Wednesday

0 / 2 done

DSA Implement Max Heap; Check if an array represents a min heap

1.5h

AI/ML Karpathy: "Let's reproduce GPT-2"

Karpathy Zero to Hero: Architecture alignment (GPT-2 124M weights/biases, GELU activations), DataLoader at scale, distributed data parallel training intuition, mixed precision (fp16/bf16), learning rate warmup

2.5h

Thursday

0 / 2 done

DSA Convert Min Heap to Max Heap; Heap Sort

1.5h

CORE Structural Design Patterns 2

Composite Pattern, Proxy Pattern, Bridge Pattern, Flyweight Pattern + Java code implementations + Quiz

2.5h

Friday

0 / 2 done

DSA K-th Largest element in an array

1.5h

AI/ML Generative AI & LangChain Foundations

Krish Naik — "Complete LangChain Course for Generative AI" (YouTube): Text embeddings, Cosine Similarity, Vector Databases (FAISS, ChromaDB), Document Loaders, Recursive Character Text Splitters

2.5h

⚡ Weekend High-Load Execution • 8.0h Daily Deep Focus Lab

Saturday

0 / 3 done

DSA Kth largest element in a stream of running integers

1.5h

AI/ML Build GPT from Scratch (Karpathy "Let's build GPT") (4.0h)

Code nanoGPT transformer decoder blocks, layer normalization, residual stream, and generation loop in PyTorch.

4.0h

APT Quant M23 & Verbal/Logical

Quant M23 Geometry (Basic & Advance) + Verbal/Logical Mixed Practice

2.5h

Sunday

0 / 3 done

DSA Contest + full Heaps revision

1.5h

AI/ML Train nanoGPT on Shakespeare (4.0h)

Train your scratch GPT model; implement temperature and top-k sampling; generate coherent text; push project to GitHub.

4.0h

APT Structural Patterns Mastery & RAG Intro

Implement 2 Structural Patterns in Java + build your first local LangChain RetrievalQA chain over a PDF document

2.5h

edit_note

Week 23 Technical Notes & Journal

#LeetCode #Java #DSA #Week23