Data Science Jupyter Notebooks
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Explore the world of Data Science through Jupyter Notebooksβ€”insights, tutorials, and tools to boost your data journey. Code, analyze, and visualize smarter with every post.
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πŸ”₯ Trending Repository: rag-from-scratch

πŸ“ Description: No description available

πŸ”— Repository URL: https://github.com/langchain-ai/rag-from-scratch

πŸ“– Readme: https://github.com/langchain-ai/rag-from-scratch#readme

πŸ“Š Statistics:
🌟 Stars: 6.8K stars
πŸ‘€ Watchers: 60
🍴 Forks: 1.8K forks

πŸ’» Programming Languages: Jupyter Notebook

🏷️ Related Topics: Not available

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🧠 By: https://t.iss.one/DataScienceM
πŸ”₯ Trending Repository: review-prompts

πŸ“ Description: AI review prompts

πŸ”— Repository URL: https://github.com/masoncl/review-prompts

πŸ“– Readme: https://github.com/masoncl/review-prompts#readme

πŸ“Š Statistics:
🌟 Stars: 192 stars
πŸ‘€ Watchers: 9
🍴 Forks: 29 forks

πŸ’» Programming Languages: Python - Shell

🏷️ Related Topics: Not available

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🧠 By: https://t.iss.one/DataScienceM
πŸ”₯ Trending Repository: skills

πŸ“ Description: Skills Catalog for Codex

πŸ”— Repository URL: https://github.com/openai/skills

πŸ“– Readme: https://github.com/openai/skills#readme

πŸ“Š Statistics:
🌟 Stars: 2.6K stars
πŸ‘€ Watchers: 26
🍴 Forks: 166 forks

πŸ’» Programming Languages: Python - Shell - JavaScript

🏷️ Related Topics: Not available

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🧠 By: https://t.iss.one/DataScienceM
πŸ”₯ Trending Repository: ccpm

πŸ“ Description: Project management system for Claude Code using GitHub Issues and Git worktrees for parallel agent execution.

πŸ”— Repository URL: https://github.com/automazeio/ccpm

🌐 Website: https://automaze.io/ccpm

πŸ“– Readme: https://github.com/automazeio/ccpm#readme

πŸ“Š Statistics:
🌟 Stars: 6.5K stars
πŸ‘€ Watchers: 39
🍴 Forks: 684 forks

πŸ’» Programming Languages: Shell - Batchfile

🏷️ Related Topics:
#project_management #ai_agents #claude #ai_coding #vibe_coding #claude_code


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🧠 By: https://t.iss.one/DataScienceM
πŸ”₯ Trending Repository: vm0

πŸ“ Description: the easiest way to run natural language-described workflows automatically

πŸ”— Repository URL: https://github.com/vm0-ai/vm0

🌐 Website: https://vm0.ai

πŸ“– Readme: https://github.com/vm0-ai/vm0#readme

πŸ“Š Statistics:
🌟 Stars: 522 stars
πŸ‘€ Watchers: 1
🍴 Forks: 20 forks

πŸ’» Programming Languages: TypeScript - MDX - Shell - CSS - Rust - JavaScript

🏷️ Related Topics:
#react #cli #typescript #containers #sandbox #cloudflare #codex #dev_tools #ai_agent #ai_runtime #gemini_cli #agentic_workflow #claude_code #context_engineer #ai_sandbox


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🧠 By: https://t.iss.one/DataScienceM
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πŸ”₯ Trending Repository: claude-code-hooks-mastery

πŸ“ Description: Master Claude Code Hooks

πŸ”— Repository URL: https://github.com/disler/claude-code-hooks-mastery

πŸ“– Readme: https://github.com/disler/claude-code-hooks-mastery#readme

πŸ“Š Statistics:
🌟 Stars: 2.3K stars
πŸ‘€ Watchers: 52
🍴 Forks: 498 forks

πŸ’» Programming Languages: Python - TypeScript

🏷️ Related Topics: Not available

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🧠 By: https://t.iss.one/DataScienceM
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πŸ”₯ Trending Repository: anki

πŸ“ Description: Anki is a smart spaced repetition flashcard program

πŸ”— Repository URL: https://github.com/ankitects/anki

🌐 Website: https://apps.ankiweb.net

πŸ“– Readme: https://github.com/ankitects/anki#readme

πŸ“Š Statistics:
🌟 Stars: 26.1K stars
πŸ‘€ Watchers: 349
🍴 Forks: 2.8K forks

πŸ’» Programming Languages: Rust - Python - Svelte - TypeScript - SCSS - Shell

🏷️ Related Topics: Not available

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🧠 By: https://t.iss.one/DataScienceM
πŸ”₯ Trending Repository: opentelemetry-collector-contrib

πŸ“ Description: Contrib repository for the OpenTelemetry Collector

πŸ”— Repository URL: https://github.com/open-telemetry/opentelemetry-collector-contrib

🌐 Website: https://opentelemetry.io

πŸ“– Readme: https://github.com/open-telemetry/opentelemetry-collector-contrib#readme

πŸ“Š Statistics:
🌟 Stars: 4.3K stars
πŸ‘€ Watchers: 62
🍴 Forks: 3.3K forks

πŸ’» Programming Languages: Go - Makefile - Go Template - Shell - Dockerfile - Jinja

🏷️ Related Topics:
#opentelemetry #open_telemetry


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🧠 By: https://t.iss.one/DataScienceM
πŸ”₯ Trending Repository: likec4

πŸ“ Description: Visualize, collaborate, and evolve the software architecture with always actual and live diagrams from your code

πŸ”— Repository URL: https://github.com/likec4/likec4

🌐 Website: https://likec4.dev

πŸ“– Readme: https://github.com/likec4/likec4#readme

πŸ“Š Statistics:
🌟 Stars: 1.4K stars
πŸ‘€ Watchers: 17
🍴 Forks: 117 forks

πŸ’» Programming Languages: TypeScript - MDX - Astro - JavaScript - CSS - Langium

🏷️ Related Topics:
#architecture #diagrams #c4 #architecture_as_code


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🧠 By: https://t.iss.one/DataScienceM
πŸ€– A tool that allows you to collect ML models based on a text description

There's an entire agent system inside that automates the entire ML creation cycle - from the idea to the finished solution, without manual fiddling with architecture and pipelines.

How it works:
βž– You formulate the task in ordinary text and provide the data. If necessary, the system extracts the schema itself

βž– Under the hood, a group of AI agents work: one designs the model, the second writes the code, the third evaluates the quality and corrects errors

βž– If there's a lack of data, the system can generate a synthetic dataset for testing

βž– There's support for Ray for parallel model exploration and scaling to cores or clusters

βž– It connects to any cloud or local models via LiteLLM


It's ideal for rapid prototyping and experiments, when it's important to quickly get a working result - get it here.
https://github.com/plexe-ai/plexe

tags: #useful

➑ @DataScienceN
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βœ… Data Science Project Ideas

1️⃣ Beginner Friendly Projects
β€’ Exploratory Data Analysis (EDA) on CSV datasets
β€’ Student Marks Analysis
β€’ COVID / Weather Data Analysis
β€’ Simple Data Visualization Dashboard
β€’ Basic Recommendation System (rule-based)

2️⃣ Python for Data Science
β€’ Sales Data Analysis using Pandas
β€’ Web Scraping + Analysis (BeautifulSoup)
β€’ Data Cleaning  Preprocessing Project
β€’ Movie Rating Analysis
β€’ Stock Price Analysis (historical data)

3️⃣ Machine Learning Projects
β€’ House Price Prediction
β€’ Spam Email Classifier
β€’ Loan Approval Prediction
β€’ Customer Churn Prediction
β€’ Iris / Titanic Dataset Classification

4️⃣ Data Visualization Projects
β€’ Interactive Dashboard using Matplotlib/Seaborn
β€’ Sales Performance Dashboard
β€’ Social Media Analytics Dashboard
β€’ COVID Trends Visualization
β€’ Country-wise GDP Analysis

5️⃣ NLP (Text  Language) Projects
β€’ Sentiment Analysis on Reviews
β€’ Resume Screening System
β€’ Fake News Detection
β€’ Chatbot (Rule-based β†’ ML-based)
β€’ Topic Modeling on Articles

6️⃣ Advanced ML / AI Projects
β€’ Recommendation System (Collaborative Filtering)
β€’ Credit Card Fraud Detection
β€’ Image Classification (CNN basics)
β€’ Face Mask Detection
β€’ Speech-to-Text Analysis

7️⃣ Data Engineering / Big Data
β€’ ETL Pipeline using Python
β€’ Data Warehouse Design (Star Schema)
β€’ Log File Analysis
β€’ API Data Ingestion Project
β€’ Batch Processing with Large Datasets

8️⃣ Real-World / Portfolio Projects
β€’ End-to-End Data Science Project
β€’ Business Problem β†’ Data β†’ Model β†’ Insights
β€’ Kaggle Competition Project
β€’ Open Dataset Case Study
β€’ Automated Data Reporting Tool
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πŸ”₯ Trending Repository: cognee

πŸ“ Description: Memory for AI Agents in 6 lines of code

πŸ”— Repository URL: https://github.com/topoteretes/cognee

🌐 Website: https://www.cognee.ai

πŸ“– Readme: https://github.com/topoteretes/cognee#readme

πŸ“Š Statistics:
🌟 Stars: 11.7K stars
πŸ‘€ Watchers: 59
🍴 Forks: 1.2K forks

πŸ’» Programming Languages: Python - TypeScript - Shell - Dockerfile - CSS - Mako

🏷️ Related Topics:
#open_source #ai #knowledge #neo4j #knowledge_graph #openai #help_wanted #graph_database #ai_agents #contributions_welcome #cognitive_architecture #good_first_issue #rag #good_first_pr #vector_database #graph_rag #ai_memory #cognitive_memory #graphrag #context_engineering


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🧠 By: https://t.iss.one/DataScienceM
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πŸ”₯ Trending Repository: fish-shell

πŸ“ Description: The user-friendly command line shell.

πŸ”— Repository URL: https://github.com/fish-shell/fish-shell

🌐 Website: https://fishshell.com

πŸ“– Readme: https://github.com/fish-shell/fish-shell#readme

πŸ“Š Statistics:
🌟 Stars: 32.3K stars
πŸ‘€ Watchers: 279
🍴 Forks: 2.2K forks

πŸ’» Programming Languages: Rust - Shell - Python - HTML - JavaScript - CMake

🏷️ Related Topics:
#shell #rust #fish #terminal


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🧠 By: https://t.iss.one/DataScienceM
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πŸ”₯ Trending Repository: prompt-optimizer

πŸ“ Description: δΈ€ζ¬Ύζη€Ίθ―δΌ˜εŒ–ε™¨οΌŒεŠ©εŠ›δΊŽηΌ–ε†™ι«˜θ΄¨ι‡ηš„ζη€Ίθ―

πŸ”— Repository URL: https://github.com/linshenkx/prompt-optimizer

🌐 Website: https://prompt.always200.com

πŸ“– Readme: https://github.com/linshenkx/prompt-optimizer#readme

πŸ“Š Statistics:
🌟 Stars: 19.2K stars
πŸ‘€ Watchers: 77
🍴 Forks: 2.4K forks

πŸ’» Programming Languages: TypeScript - Vue - JavaScript - Shell - CSS - Dockerfile

🏷️ Related Topics:
#prompt #prompt_toolkit #prompt_tuning #llm #prompt_engineering #prompt_optimization


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🧠 By: https://t.iss.one/DataScienceM
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πŸ”₯ Trending Repository: anet

πŸ“ Description: Simple Rust VPN Client / Server

πŸ”— Repository URL: https://github.com/ZeroTworu/anet

πŸ“– Readme: https://github.com/ZeroTworu/anet#readme

πŸ“Š Statistics:
🌟 Stars: 268 stars
πŸ‘€ Watchers: 15
🍴 Forks: 20 forks

πŸ’» Programming Languages: Rust - Inno Setup - Shell - Makefile

🏷️ Related Topics:
#rust #vpn


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🧠 By: https://t.iss.one/DataScienceM
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πŸ”₯ Trending Repository: data-engineer-handbook

πŸ“ Description: This is a repo with links to everything you'd ever want to learn about data engineering

πŸ”— Repository URL: https://github.com/DataExpert-io/data-engineer-handbook

πŸ“– Readme: https://github.com/DataExpert-io/data-engineer-handbook#readme

πŸ“Š Statistics:
🌟 Stars: 39.7K stars
πŸ‘€ Watchers: 466
🍴 Forks: 7.6K forks

πŸ’» Programming Languages: Jupyter Notebook - Python - Makefile - Dockerfile - Shell

🏷️ Related Topics:
#data #awesome #sql #bigdata #dataengineering #apachespark


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🧠 By: https://t.iss.one/DataScienceM
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Data Science Interview Prep Guide

1️⃣ Core Data Science Concepts
β€’ What is Data Science vs Data Analytics vs ML
β€’ Descriptive, diagnostic, predictive, prescriptive analytics
β€’ Structured vs unstructured data
β€’ Data-driven decision making
β€’ Business problem framing

2️⃣ Statistics  Probability (Non-Negotiable)
β€’ Mean, median, variance, standard deviation
β€’ Probability distributions (normal, binomial, Poisson)
β€’ Hypothesis testing  p-values
β€’ Confidence intervals
β€’ Correlation vs causation
β€’ Sampling  bias

3️⃣ Data Cleaning  EDA
β€’ Handling missing values  outliers
β€’ Data normalization  scaling
β€’ Feature engineering
β€’ Exploratory data analysis (EDA)
β€’ Data leakage detection
β€’ Data quality validation

4️⃣ Python  SQL for Data Science
β€’ Python (NumPy, Pandas)
β€’ Data manipulation  transformations
β€’ Vectorization  performance optimization
β€’ SQL joins, CTEs, window functions
β€’ Writing business-ready queries

5️⃣ Machine Learning Essentials
β€’ Supervised vs unsupervised learning
β€’ Regression vs classification
β€’ Model selection  baseline models
β€’ Overfitting, underfitting
β€’ Bias–variance tradeoff
β€’ Hyperparameter tuning

6️⃣ Model Evaluation  Metrics
β€’ Accuracy, precision, recall, F1
β€’ ROC  AUC
β€’ Confusion matrix
β€’ RMSE, MAE, log loss
β€’ Metrics for imbalanced data
β€’ Linking ML metrics to business KPIs

7️⃣ Real-World  Deployment Knowledge
β€’ Feature stores
β€’ Model deployment (batch vs real-time)
β€’ Model monitoring  drift
β€’ Experiment tracking
β€’ Data  model versioning
β€’ Model explainability (business-friendly)

8️⃣ Must-Have Projects
β€’ Customer churn prediction
β€’ Fraud detection
β€’ Sales or demand forecasting
β€’ Recommendation system
β€’ End-to-end ML pipeline
β€’ Business-focused case study

9️⃣ Common Interview Questions
β€’ Walk me through an end-to-end DS project
β€’ How do you choose evaluation metrics?
β€’ How do you handle imbalanced data?
β€’ How do you explain a model to leadership?
β€’ How do you improve a failing model?

πŸ”Ÿ Pro Tips
βœ”οΈ Always connect answers to business impact 
βœ”οΈ Explain why, not just how 
βœ”οΈ Be clear about trade-offs 
βœ”οΈ Discuss failures  learnings 
βœ”οΈ Show structured thinking 

https://t.iss.one/DataScienceN
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πŸ”₯ Trending Repository: shannon

πŸ“ Description: Fully autonomous AI hacker to find actual exploits in your web apps. Shannon has achieved a 96.15% success rate on the hint-free, source-aware XBOW Benchmark.

πŸ”— Repository URL: https://github.com/KeygraphHQ/shannon

🌐 Website: https://keygraph.io/

πŸ“– Readme: https://github.com/KeygraphHQ/shannon#readme

πŸ“Š Statistics:
🌟 Stars: 7.9K stars
πŸ‘€ Watchers: 63
🍴 Forks: 1.1K forks

πŸ’» Programming Languages: TypeScript - JavaScript - Shell - Dockerfile

🏷️ Related Topics:
#security_audit #penetration_testing #pentesting #security_automation #security_tools


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🧠 By: https://t.iss.one/DataScienceM