Machine Learning
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Real Machine Learning โ€” simple, practical, and built on experience.
Learn step by step with clear explanations and working code.

Admin: @HusseinSheikho || @Hussein_Sheikho
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๐Ÿ“Œ How to Keep MCPs Useful in Agentic Pipelines

๐Ÿ—‚ Category: AGENTIC AI

๐Ÿ•’ Date: 2026-01-03 | โฑ๏ธ Read time: 10 min read

Check the tools your LLM uses before replacing it with just a more powerful model

#DataScience #AI #Python
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๐Ÿ”– 40 NumPy methods that cover 95% of tasks

A convenient cheat sheet for those who work with data analysis and ML.

Here are collected the main functions for:
โ–ถ๏ธ Creating and modifying arrays;
โ–ถ๏ธ Mathematical operations;
โ–ถ๏ธ Working with matrices and vectors;
โ–ถ๏ธ Sorting and searching for values.


Save it for yourself โ€” it will come in handy when working with NumPy.

tags: #NumPy #Python

โžก @DataScienceM
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๐Ÿ“Œ Prompt Engineering vs RAG for Editing Resumes

๐Ÿ—‚ Category: LLM APPLICATIONS

๐Ÿ•’ Date: 2026-01-04 | โฑ๏ธ Read time: 12 min read

Running a code-free comparison in Azure

#DataScience #AI #Python
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๐Ÿ“Œ How to Filter for Dates, Including or Excluding Future Dates, in Semantic Models

๐Ÿ—‚ Category: DATA ANALYSIS

๐Ÿ•’ Date: 2026-01-04 | โฑ๏ธ Read time: 5 min read

It is common to have either planning data or the previous yearโ€™s data displayed beyondโ€ฆ

#DataScience #AI #Python
nature papers: 1400$

Q1 and  Q2 papers    900$

Q3 and Q4 papers   500$

Doctoral thesis (complete)    700$

M.S thesis         300$

paper simulation   200$

Contact me
https://t.iss.one/m/-nTmpj5vYzNk
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OnSpace Mobile App builder: Build AI Apps in minutes

Visit website: https://www.onspace.ai/?via=tg_datas
Or Download app:https://onspace.onelink.me/za8S/h1jb6sb9?c=datas

With OnSpace, you can build website or AI Mobile Apps by chatting with AI, and publish to PlayStore or AppStore.

What will you get:
โœ”๏ธ Create app or website by chatting with AI;
โœ”๏ธ Integrate with Any top AI power just by giving order (like Sora2, Nanobanan Pro & Gemini 3 Pro);
โœ”๏ธ Download APK,AAB file, publish to AppStore.
โœ”๏ธ Add payments and monetize like in-app-purchase and Stripe.
โœ”๏ธ Functional login & signup.
โœ”๏ธ Database + dashboard in minutes.
โœ”๏ธ Full tutorial on YouTube and within 1 day customer service
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๐Ÿ“Œ Stop Blaming the Data: A Better Way to Handle Covariance Shift

๐Ÿ—‚ Category: DATA SCIENCE

๐Ÿ•’ Date: 2026-01-05 | โฑ๏ธ Read time: 9 min read

Instead of using shift as an excuse for poor performance, use Inverse Probability Weighting toโ€ฆ

#DataScience #AI #Python
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๐Ÿ“Œ YOLOv1 Loss Function Walkthrough: Regression for All

๐Ÿ—‚ Category: ARTIFICIAL INTELLIGENCE

๐Ÿ•’ Date: 2026-01-05 | โฑ๏ธ Read time: 26 min read

An explanation of how YOLOv1 measures the correctness of its object detection and classification predictions

#DataScience #AI #Python
๐Ÿ“Œ How to Optimize Your AI Coding Agent Context

๐Ÿ—‚ Category: PROGRAMMING

๐Ÿ•’ Date: 2026-01-06 | โฑ๏ธ Read time: 7 min read

Make your coding agents more efficient

#DataScience #AI #Python
๐Ÿ“Œ GliNER2: Extracting Structured Information from Text

๐Ÿ—‚ Category: NATURAL LANGUAGE PROCESSING

๐Ÿ•’ Date: 2026-01-06 | โฑ๏ธ Read time: 11 min read

From unstructured text to structured Knowledge Graphs

#DataScience #AI #Python
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๐Ÿ“Œ Feature Detection, Part 3: Harris Corner Detection

๐Ÿ—‚ Category: MACHINE LEARNING

๐Ÿ•’ Date: 2026-01-05 | โฑ๏ธ Read time: 7 min read

Finding the most informative points in images

#DataScience #AI #Python
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๐Ÿ“Œ Measuring What Matters with NeMo Agent Toolkit

๐Ÿ—‚ Category: LLM APPLICATIONS

๐Ÿ•’ Date: 2026-01-06 | โฑ๏ธ Read time: 13 min read

A practical guide to observability, evaluations, and model comparisons

#DataScience #AI #Python
๐Ÿ“Œ The Best Data Scientists Are Always Learning

๐Ÿ—‚ Category: DATA SCIENCE

๐Ÿ•’ Date: 2026-01-06 | โฑ๏ธ Read time: 10 min read

Part 2: Avoiding burnout, learning strategies and the superpower of solitude

#DataScience #AI #Python
nature papers: 1400$

Q1 and  Q2 papers    900$

Q3 and Q4 papers   500$

Doctoral thesis (complete)    700$

M.S thesis         300$

paper simulation   200$

Contact me
https://t.iss.one/m/-nTmpj5vYzNk
โค1
๐Ÿ“Œ HNSW at Scale: Why Your RAG System Gets Worse as the Vector Database Grows

๐Ÿ—‚ Category: LARGE LANGUAGE MODELS

๐Ÿ•’ Date: 2026-01-07 | โฑ๏ธ Read time: 18 min read

How approximate vector search silently degrades Recallโ€”and what to do about It

#DataScience #AI #Python
๐Ÿ“Œ I Evaluated Half a Million Credit Records with Federated Learning. Hereโ€™s What I Found

๐Ÿ—‚ Category: DATA SCIENCE

๐Ÿ•’ Date: 2026-01-07 | โฑ๏ธ Read time: 12 min read

Why privacy breaks fairness at small scaleโ€”and how collaboration fixes both without sharing a singleโ€ฆ

#DataScience #AI #Python
๐Ÿ“Œ Probabilistic Multi-Variant Reasoning: Turning Fluent LLM Answers Into Weighted Options

๐Ÿ—‚ Category: LARGE LANGUAGE MODELS

๐Ÿ•’ Date: 2026-01-07 | โฑ๏ธ Read time: 21 min read

Human-guided AI collaboration

#DataScience #AI #Python
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๐’๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ_๐•๐ž๐œ๐ญ๐จ๐ซ_๐Œ๐š๐œ๐ก๐ข๐ง๐ž๐ฌ_๐’๐•๐Œโฃ.pdf
5.8 MB
๐Ÿ“ ๐’๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ ๐•๐ž๐œ๐ญ๐จ๐ซ ๐Œ๐š๐œ๐ก๐ข๐ง๐ž๐ฌ (๐’๐•๐Œ)โฃ

๐Ÿ”น What I covered todayโฃ
What SVM is and how it worksโฃ
Concept of hyperplane, margin, and support vectorsโฃ
Hard margin vs Soft marginโฃ
Role of kernel trickโฃ
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When SVM performs better than other classifiersโฃ
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๐ŸŽฏ ๐“๐จ๐ฉ ๐Ÿ๐ŸŽ ๐ˆ๐ง๐ญ๐ž๐ซ๐ฏ๐ข๐ž๐ฐ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง๐ฌ (๐Œ๐ฎ๐ฌ๐ญ-๐Š๐ง๐จ๐ฐ)โฃ
โฃ
1๏ธโƒฃ ๐˜ž๐˜ฉ๐˜ข๐˜ต ๐˜ช๐˜ด ๐˜š๐˜ถ๐˜ฑ๐˜ฑ๐˜ฐ๐˜ณ๐˜ต ๐˜๐˜ฆ๐˜ค๐˜ต๐˜ฐ๐˜ณ ๐˜”๐˜ข๐˜ค๐˜ฉ๐˜ช๐˜ฏ๐˜ฆ (๐˜š๐˜๐˜”)?โฃ
2๏ธโƒฃ ๐˜ž๐˜ฉ๐˜ข๐˜ต ๐˜ข๐˜ณ๐˜ฆ ๐˜ด๐˜ถ๐˜ฑ๐˜ฑ๐˜ฐ๐˜ณ๐˜ต ๐˜ท๐˜ฆ๐˜ค๐˜ต๐˜ฐ๐˜ณ๐˜ด?โฃ
3๏ธโƒฃ ๐˜ž๐˜ฉ๐˜ข๐˜ต ๐˜ช๐˜ด ๐˜ข ๐˜ฎ๐˜ข๐˜ณ๐˜จ๐˜ช๐˜ฏ ๐˜ช๐˜ฏ ๐˜š๐˜๐˜”?โฃ
4๏ธโƒฃ ๐˜‹๐˜ช๐˜ง๐˜ง๐˜ฆ๐˜ณ๐˜ฆ๐˜ฏ๐˜ค๐˜ฆ ๐˜ฃ๐˜ฆ๐˜ต๐˜ธ๐˜ฆ๐˜ฆ๐˜ฏ ๐˜ฉ๐˜ข๐˜ณ๐˜ฅ ๐˜ฎ๐˜ข๐˜ณ๐˜จ๐˜ช๐˜ฏ ๐˜ข๐˜ฏ๐˜ฅ ๐˜ด๐˜ฐ๐˜ง๐˜ต ๐˜ฎ๐˜ข๐˜ณ๐˜จ๐˜ช๐˜ฏ?โฃ
5๏ธโƒฃ ๐˜ž๐˜ฉ๐˜ข๐˜ต ๐˜ช๐˜ด ๐˜ต๐˜ฉ๐˜ฆ ๐˜ฌ๐˜ฆ๐˜ณ๐˜ฏ๐˜ฆ๐˜ญ ๐˜ต๐˜ณ๐˜ช๐˜ค๐˜ฌ ๐˜ข๐˜ฏ๐˜ฅ ๐˜ธ๐˜ฉ๐˜บ ๐˜ช๐˜ด ๐˜ช๐˜ต ๐˜ฏ๐˜ฆ๐˜ฆ๐˜ฅ๐˜ฆ๐˜ฅ?โฃ
6๏ธโƒฃ ๐˜Š๐˜ฐ๐˜ฎ๐˜ฎ๐˜ฐ๐˜ฏ ๐˜ฌ๐˜ฆ๐˜ณ๐˜ฏ๐˜ฆ๐˜ญ๐˜ด ๐˜ถ๐˜ด๐˜ฆ๐˜ฅ ๐˜ช๐˜ฏ ๐˜š๐˜๐˜” (๐˜“๐˜ช๐˜ฏ๐˜ฆ๐˜ข๐˜ณ, ๐˜—๐˜ฐ๐˜ญ๐˜บ๐˜ฏ๐˜ฐ๐˜ฎ๐˜ช๐˜ข๐˜ญ, ๐˜™๐˜‰๐˜)?โฃ
7๏ธโƒฃ ๐˜ž๐˜ฉ๐˜ข๐˜ต ๐˜ช๐˜ด ๐˜ต๐˜ฉ๐˜ฆ ๐˜ณ๐˜ฐ๐˜ญ๐˜ฆ ๐˜ฐ๐˜ง ๐˜Š (๐˜ณ๐˜ฆ๐˜จ๐˜ถ๐˜ญ๐˜ข๐˜ณ๐˜ช๐˜ป๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ ๐˜ฑ๐˜ข๐˜ณ๐˜ข๐˜ฎ๐˜ฆ๐˜ต๐˜ฆ๐˜ณ)?โฃ
8๏ธโƒฃ ๐˜ž๐˜ฉ๐˜ข๐˜ต ๐˜ช๐˜ด ๐˜จ๐˜ข๐˜ฎ๐˜ฎ๐˜ข ๐˜ช๐˜ฏ ๐˜™๐˜‰๐˜ ๐˜ฌ๐˜ฆ๐˜ณ๐˜ฏ๐˜ฆ๐˜ญ?โฃ
9๏ธโƒฃ ๐˜Š๐˜ข๐˜ฏ #๐˜š๐˜๐˜” ๐˜ฃ๐˜ฆ ๐˜ถ๐˜ด๐˜ฆ๐˜ฅ ๐˜ง๐˜ฐ๐˜ณ ๐˜ณ๐˜ฆ๐˜จ๐˜ณ๐˜ฆ๐˜ด๐˜ด๐˜ช๐˜ฐ๐˜ฏ? (๐˜š๐˜๐˜™)โฃ
๐Ÿ”Ÿ ๐˜ž๐˜ฉ๐˜ฆ๐˜ฏ ๐˜ด๐˜ฉ๐˜ฐ๐˜ถ๐˜ญ๐˜ฅ ๐˜บ๐˜ฐ๐˜ถ ๐˜ข๐˜ท๐˜ฐ๐˜ช๐˜ฅ ๐˜ถ๐˜ด๐˜ช๐˜ฏ๐˜จ ๐˜š๐˜๐˜”?โฃ

https://t.iss.one/CodeProgrammer โœˆ๏ธ
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๐Ÿ“Œ Why Supply Chain is the Best Domain for Data Scientists in 2026 (And How to Learn It)

๐Ÿ—‚ Category: DATA SCIENCE

๐Ÿ•’ Date: 2026-01-07 | โฑ๏ธ Read time: 13 min read

My take after 10 years in Supply Chain on why this can be an excellentโ€ฆ

#DataScience #AI #Python
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The single most undervalued fact of linear algebra: matrices are graphs, and graphs are matrices.

Encoding matrices as graphs is a cheat code, making complex behavior simple to study.

https://t.iss.one/DataScienceM
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