Machine Learning with Python
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Learn Machine Learning with hands-on Python tutorials, real-world code examples, and clear explanations for researchers and developers.

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πŸš€ Fine-Tuning Large Language Models for Domain-Specific Tasks

Fine-tuning Large Language Models is the process by which generic LLMs are transformed into domain-specific experts. This procedure updates model weights using task-specific labeled data, rather than relying solely on prompting or retrieval mechanisms. This approach is particularly effective when language patterns remain stable and consistent outputs are required.

πŸ‘‰ Core Concept
A pre-trained LLM acquires general language capabilities. Fine-tuning instructs the model on how language functions within specific domains, such as healthcare, finance, legal services, or internal enterprise workflows.

πŸ‘‰ Practical Implementation
A customer support model is trained on thousands of instruction-response pairs. For example:
Input: Refund request for a delayed shipment
Output: A policy-compliant response including an apology, procedural steps, and a resolution.
Following fine-tuning, the model generates consistent, policy-aligned answers with lower latency compared to Retrieval-Augmented Generation (RAG).

πŸ‘‰ Significance of Parameter-Efficient Fine-Tuning
Techniques such as LoRA and QLoRA train only small adapter layers while keeping the base model frozen. This methodology reduces GPU memory consumption, accelerates training, and enables the fine-tuning of large models on hardware with limited resources.

πŸ‘‰ Appropriate Use Cases for Fine-Tuning
- Recurring domain-specific language
- Structured outputs, including classifications, summaries, or templates
- Stable knowledge bases that do not undergo daily changes
- Latency-sensitive systems where retrieval introduces overhead

Typical Production Stack
- Models: LLaMA or Mistral
- Frameworks: PyTorch with Hugging Face and PEFT
- Optimization: DeepSpeed or Accelerate
- Deployment: FastAPI, Docker, and cloud GPUs

πŸ’‘ Fine-tuning enhances accuracy, consistency, and cost efficiency when applied to suitable problems.
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A new open-source Python library titled "Fli" has been released, offering direct access to Google Flights. This library circumvents the web interface by interfacing directly with a reverse-engineered API to deliver rapid and structured results. The project is 100% open-source.

100% open-source.
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The 10 Most Valuable AI Learning Repositories on GitHub πŸ‘‡

I pulled the top 10 repos where Jupyter is the main language
Filtered for the best educational resources

Here's what's worth your time :

1. microsoft/generative-ai-for-beginners ⭐ 105,577 21
lessons covering the full GenAI stack From prompting basics to production deployment Built by Microsoft's AI education team
πŸ”— https://lnkd.in/diW9Cca6

2. rasbt/LLMs-from-scratch ⭐ 83,714
Build GPT-like models from zero No hand-waving, pure implementation Companion to Sebastian Raschka's book
πŸ”— https://lnkd.in/d3cq5diH

3. microsoft/ai-agents-for-beginners ⭐ 49,333
Complete course on agentic systems Covers planning, tools, memory, multi-agent Released 3 months ago, already essential
πŸ”— https://lnkd.in/e-a2gqSv

4. microsoft/ML-For-Beginners ⭐ 83,279
12 weeks of classical ML fundamentals 26 lessons, 52 quizzes, full curriculum Still relevant despite the LLM hype
πŸ”— https://lnkd.in/e7S8yDbS

5. openai/openai-cookbook ⭐ 71,106
Official OpenAI examples and guides Real production patterns, not toys Updated constantly with new features
πŸ”— https://lnkd.in/dtMbuMGk

6. jackfrued/Python-100-Days ⭐ 177,958
Most-starred educational repo on GitHub 100 days from Python beginner to advanced Covers web dev, data science, automation
πŸ”— https://lnkd.in/duWVtn4i

7. pathwaycom/llm-app ⭐ 54,583
Production RAG templates you can deploy Real-time data pipelines, not static demos Enterprise search with live updates
πŸ”— https://lnkd.in/daUFK9Nd

8. jakevdp/PythonDataScienceHandbook ⭐ 46,574
Entire data science handbook as Jupyter notebooks NumPy, Pandas, Matplotlib, Scikit-Learn Free alternative to $60 textbook
πŸ”— https://lnkd.in/db8HP7vT

9. CompVis/stable-diffusion ⭐ 72,246
Original Stable Diffusion implementation Understand how text-to-image actually works Foundation for SDXL, Midjourney competitors
πŸ”— https://lnkd.in/dEya2Rb5

10. facebookresearch/segment-anything ⭐ 53,250
Meta's SAM model for computer vision Promptable segmentation in images and videos Powers modern AI video editing tools
πŸ”— https://lnkd.in/dKvjk6Yb
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πŸ“Œ A comprehensive masterclass on Claude Code is available via this repository: https://github.com/luongnv89/claude-howto.

This resource provides a detailed visual and practical guide for one of the most powerful tools for developers. The repository includes:

β€’ Step-by-step learning paths covering basic commands (/init, /plan) to advanced features such as MCP, hooks, and agents, achievable in approximately 11–13 hours. πŸ“š
β€’ An extensive library of custom commands designed for real-world tasks.
β€’ Ready-made memory templates for both individual and team workflows.
β€’ Instructions and scripts for:
- Automated code review.
- Style and standards compliance checks.
- API documentation generation.
β€’ Automation cycles enabling autonomous operation of Claude without direct user intervention. βš™οΈ
β€’ Integration with external tools, including GitHub and various APIs, presented with step-by-step guidance.
β€’ Diagrams and charts to facilitate understanding, suitable for beginners. πŸ“Š
β€’ Examples for configuring highly specialized sub-agents.
β€’ Dedicated learning scripts, such as tools for generating educational books and materials to master specific topics efficiently.

Access the full guide here: https://github.com/luongnv89/claude-howto
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πŸš€ Sber has released two open-source MoE models: GigaChat-3.1 Ultra and Lightning

Both code and weights are available under the MIT license on HuggingFace.

πŸ‘‰ Key details:

β€’ Trained from scratch (not a finetune) on proprietary data and infrastructure
β€’ Mixture-of-Experts (MoE) architecture

Models:

🧠 GigaChat-3.1 Ultra
β€’ 702B MoE model for high-performance environments
β€’ Outperforms DeepSeek-V3-0324 and Qwen3-235B on math and reasoning benchmarks
β€’ Supports FP8 training and MTP

⚑️ GigaChat-3.1 Lightning
β€’ 10B model (1.8B active parameters)
β€’ Outperforms Qwen3-4B and Gemma-3-4B on Sber benchmarks
β€’ Efficient local inference
β€’ Up to 256k context

Engineering highlights:

β€’ Custom metric to detect and reduce generation loops
β€’ DPO training moved to native FP8
β€’ Improvements in post-training pipeline
β€’ Identified and fixed a critical issue affecting evaluation quality

🌍 Trained on 14 languages (optimized for English and Russian)

Use cases:

β€’ chatbots
β€’ AI assistants
β€’ copilots
β€’ internal ML systems

Sber provides a solid open foundation for developers to build production-ready AI systems with lower infrastructure costs.
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βœ”οΈ 10 Books to Understand How Large Language Models Function (2026)

1. Deep Learning
https://deeplearningbook.org
The definitive reference for neural networks, covering backpropagation, architectures, and foundational concepts.

2. Artificial Intelligence: A Modern Approach
https://aima.cs.berkeley.edu
A fundamental perspective on artificial intelligence as a comprehensive system.

3. Speech and Language Processing
https://web.stanford.edu/~jurafsky/slp3/
An in-depth examination of natural language processing, transformers, and linguistics.

4. Machine Learning: A Probabilistic Perspective
https://probml.github.io/pml-book/
An exploration of probabilities, statistics, and the theoretical foundations of machine learning.

5. Understanding Deep Learning
https://udlbook.github.io/udlbook/
A contemporary explanation of deep learning principles with strong intuitive insights.

6. Designing Machine Learning Systems
https://oreilly.com/library/view/designing-machine-learning/9781098107956/
Strategies for deploying models into production environments.

7. Generative Deep Learning
https://github.com/3p5ilon/ML-books/blob/main/generative-deep-learning-teaching-machines-to-paint-write-compose-and-play.pdf
Practical applications of generative models and transformer architectures.

8. Natural Language Processing with Transformers
https://dokumen.pub/natural-language-processing-with-transformers-revised-edition-1098136799-9781098136796-9781098103248.html
Methodologies for constructing natural language processing systems based on transformers.

9. Machine Learning Engineering
https://mlebook.com
Principles of machine learning engineering and operational deployment.

10. The Hundred-Page Machine Learning Book
https://themlbook.com
A highly concentrated foundational overview without extraneous detail. πŸ“šπŸ€–
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Hyper-Extract πŸš€

It uses LLM to convert unstructured text into structured data. You can input a large amount of "dirty" text, and it will automatically extract the structure and generate a knowledge graph using LLM. πŸ§ πŸ“Š

It includes a CLI utility that can be launched with a single command, as well as more than 80 ready-made domain templates (finance, healthcare, law, etc.) - there's no need to write your own prompts. βš™οΈπŸ“

https://github.com/yifanfeng97/Hyper-Extract πŸ”—
The matrix cookbook.pdf
676.5 KB
πŸ“š Notes and Important Formulas ⬅️ "Matrices, Linear Algebra, and Probability"

πŸ‘¨πŸ»β€πŸ’» This booklet serves as an essential resource for individuals initiating their studies in data science. It consolidates comprehensive information on matrices, linear algebra, and probability, thereby eliminating the necessity of consulting multiple sources.

✏️ The document encompasses nearly all pertinent formulas and key concepts. It addresses foundational topics such as determinants and matrix inverses, as well as advanced subjects including eigenvalues, eigenvectors, Singular Value Decomposition (SVD), and probability distributions.

🌐 #DataScience #Python #Math

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πŸ“ 12 Essential Articles for Data Scientists

🏷 Article: Seq2Seq Learning with NN
https://arxiv.org/pdf/1409.3215
An introduction to Seq2Seq models, which serve as the foundation for machine translation utilizing deep learning.

🏷 Article: GANs
https://arxiv.org/pdf/1406.2661
An introduction to Generative Adversarial Networks (GANs) and the concept of generating synthetic data. This forms the basis for creating images and videos with artificial intelligence.

🏷 Article: Attention is All You Need
https://arxiv.org/pdf/1706.03762
This paper was revolutionary in natural language processing. It introduced the Transformer architecture, which underlies GPT, BERT, and contemporary intelligent language models.

🏷 Article: Deep Residual Learning
https://arxiv.org/pdf/1512.03385
This work introduced the ResNet model, enabling neural networks to achieve greater depth and accuracy without compromising the learning process.

🏷 Article: Batch Normalization
https://arxiv.org/pdf/1502.03167
This paper introduced a technique that facilitates faster and more stable training of neural networks.

🏷 Article: Dropout
https://jmlr.org/papers/volume15/srivastava14a/srivastava14a.pdf
A straightforward method designed to prevent overfitting in neural networks.

🏷 Article: ImageNet Classification with DCNN
https://proceedings.neurips.cc/paper_files/paper/2012/file/c399862d3b9d6b76c8436e924a68c45b-Paper.pdf
The first successful application of a deep neural network for image recognition.

🏷 Article: Support-Vector Machines
https://link.springer.com/content/pdf/10.1007/BF00994018.pdf
This seminal work introduced the Support Vector Machine (SVM) algorithm, a widely utilized method for data classification.

🏷 Article: A Few Useful Things to Know About ML
https://homes.cs.washington.edu/~pedro/papers/cacm12.pdf
A comprehensive collection of practical and empirical insights regarding machine learning.

🏷 Article: Gradient Boosting Machine
https://www.cse.iitb.ac.in/~soumen/readings/papers/Friedman1999GreedyFuncApprox.pdf
This paper introduced the "Gradient Boosting" method, which serves as the foundation for many modern machine learning models, including XGBoost and LightGBM.

🏷 Article: Latent Dirichlet Allocation
https://jmlr.org/papers/volume3/blei03a/blei03a.pdf
This work introduced a model for text analysis capable of identifying the topics discussed within an article.

🏷 Article: Random Forests
https://www.stat.berkeley.edu/~breiman/randomforest2001.pdf
This paper introduced the "Random Forest" algorithm, a powerful machine learning method that aggregates multiple models to achieve enhanced accuracy.

https://t.iss.one/CodeProgrammer 🌟
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πŸ“° Awesome Open Source AI 2026 β€” A comprehensive collection of current open-source AI projects πŸ€–

This repository consolidates significant resources in a single location, including frameworks, training tools, inference utilities, RAG solutions, agents, and more. The content is organized into distinct categories to facilitate efficient navigation and resource identification for specific tasks. πŸ“‚

Repo: https://github.com/alvinreal/awesome-opensource-ai

Tags: #github #useful βœ”οΈ
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