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Data Science & Machine Learning

Data Science & Machine Learning

رفتن به کانال در Telegram

Join this channel to learn data science, artificial intelligence and machine learning with funny quizzes, interesting projects and amazing resources for free For collaborations: @love_data

نمایش بیشتر

📈 تحلیل کانال تلگرام Data Science & Machine Learning

کانال Data Science & Machine Learning (@datasciencefun) در بخش زبانی انگلیسی بازیگری فعال است. در حال حاضر جامعه شامل 75 730 مشترک است و جایگاه 2 116 را در دسته آموزش و رتبه 4 343 را در منطقه الهند دارد.

📊 شاخص‌های مخاطب و پویایی

از زمان ایجاد در невідомо، پروژه رشد سریعی داشته و 75 730 مشترک جذب کرده است.

بر اساس آخرین داده‌ها در تاریخ 13 ژوئن, 2026، کانال فعالیت پایداری دارد. در ۳۰ روز گذشته تغییر اعضا برابر 954 و در ۲۴ ساعت گذشته برابر 41 بوده و همچنان دسترسی گسترده‌ای حفظ شده است.

  • وضعیت تأیید: تأیید نشده
  • نرخ تعامل (ER): میانگین تعامل مخاطب 3.60% است و در ۲۴ ساعت نخست پس از انتشار، محتوا معمولاً 1.39% واکنش نسبت به کل مشترکان کسب می‌کند.
  • دسترسی پست‌ها: هر پست به طور میانگین 2 725 بازدید دریافت می‌کند. در اولین روز معمولاً 1 053 بازدید جمع‌آوری می‌شود.
  • واکنش‌ها و تعامل: مخاطبان به‌طور فعال حمایت می‌کنند؛ میانگین واکنش به هر پست 5 است.
  • علایق موضوعی: محتوا بر موضوعات کلیدی مانند learning, accuracy, distribution, panda, dataset تمرکز دارد.

📝 توضیح و سیاست محتوایی

نویسنده این فضا را محل بیان دیدگاه‌های شخصی توصیف می‌کند:
Join this channel to learn data science, artificial intelligence and machine learning with funny quizzes, interesting projects and amazing resources for free For collaborations: @love_data

به لطف به‌روزرسانی‌های پرتکرار (آخرین داده در تاریخ 14 ژوئن, 2026)، کانال همواره به‌روز و دارای دسترسی بالاست. تحلیل‌ها نشان می‌دهد مخاطبان به‌طور فعال با محتوا تعامل دارند و آن را به نقطه اثرگذاری مهم در دسته آموزش تبدیل کرده‌اند.

75 730
مشترکین
+4124 ساعت
+2197 روز
+95430 روز
آرشیو پست ها
📚👀🚀Preparing for a Data science/ Data Analytics interview can be challenging, but with the right strategy, you can enhance your chances of success. Here are some key tips to assist you in getting ready: Review Fundamental Concepts: Ensure you have a strong grasp of statistics, probability, linear algebra, data structures, algorithms, and programming languages like Python, R, and SQL. Refresh Machine Learning Knowledge: Familiarize yourself with various machine learning algorithms, including supervised, unsupervised, and reinforcement learning. Practice Coding: Sharpen your coding skills by solving data science-related problems on platforms like HackerRank, LeetCode, and Kaggle. Build a Project Portfolio: Showcase your proficiency by creating a portfolio highlighting projects covering data cleaning, wrangling, exploratory data analysis, and machine learning. Hone Communication Skills: Practice articulating complex technical ideas in simple terms, as effective communication is vital for data scientists when interacting with non-technical stakeholders. Research the Company: Gain insights into the company's operations, industry, and how they leverage data to solve challenges. 🧠👍By adhering to these guidelines, you'll be well-prepared for your upcoming data science interview. Best of luck! Hope this helps 👍❤️:⁠-⁠)

𝗧𝗵𝗲 𝗕𝗲𝘀𝘁 𝗙𝗿𝗲𝗲 𝟯𝟬-𝗗𝗮𝘆 𝗥𝗼𝗮𝗱𝗺𝗮𝗽 𝘁𝗼 𝗦𝘁𝗮𝗿𝘁 𝗬𝗼𝘂𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗝𝗼𝘂𝗿𝗻𝗲𝘆😍 📊 If I
𝗧𝗵𝗲 𝗕𝗲𝘀𝘁 𝗙𝗿𝗲𝗲 𝟯𝟬-𝗗𝗮𝘆 𝗥𝗼𝗮𝗱𝗺𝗮𝗽 𝘁𝗼 𝗦𝘁𝗮𝗿𝘁 𝗬𝗼𝘂𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗝𝗼𝘂𝗿𝗻𝗲𝘆😍 📊 If I had to restart my Data Science journey in 2025, this is where I’d begin✨️ Meet 30 Days of Data Science — a free and beginner-friendly GitHub repository that guides you through the core fundamentals of data science in just one month🧑‍🎓📌 𝐋𝐢𝐧𝐤👇:- https://pdlink.in/4mfNdXR Simply bookmark the page, pick Day 1, and begin your journey✅️

Pandas Cheatsheet 👆
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Pandas Cheatsheet 👆

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Roadmap to Become a Data Analyst: 📊 Learn Excel & Google Sheets (Formulas, Pivot Tables) ∟📊 Master SQL (SELECT, JOINs, CTEs, Window Functions) ∟📊 Learn Data Visualization (Power BI / Tableau) ∟📊 Understand Statistics & Probability ∟📊 Learn Python (Pandas, NumPy, Matplotlib, Seaborn) ∟📊 Work with Real Datasets (Kaggle / Public APIs) ∟📊 Learn Data Cleaning & Preprocessing Techniques ∟📊 Build Case Studies & Projects ∟📊 Create Portfolio & Resume ∟✅ Apply for Internships / Jobs React ❤️ for More 💼

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10 powerful lessons: 1. Embrace Writing to Clear Your Mind ↳ Writing down your thoughts and ideas can help you clarify and organize your thoughts. ↳ Write out your goals and plans to enhance focus and motivation. 2. Always Aim for the Stars ↳ Set ambitious goals that challenge you to grow and learn. ↳ Surround yourself with people who inspire and push you to be your best. 3. Great Leaders Put Others First ↳ Great leaders focus on their team's success, not just their own. ↳ Leadership is not about personal gain, but about positively impacting others. 4. The Power of Task Segmentation ↳ Breaking large tasks into smaller ones can help you feel less overwhelmed and more focused. ↳ Smaller tasks are easier to complete, which can help you build momentum and stay motivated. 5. Reframing Challenges ↳ Embrace challenges as opportunities to learn and grow. ↳ Reflect on failures to identify areas for improvement. 6. Leadership is About Service, Not Power ↳ Leadership is about empowering others to be their best selves. ↳ Great leaders inspire others to innovate and think creatively. 7. The Power of Pen and Paper ↳ Writing helps you understand your own thoughts better. ↳ Write out your thoughts and feelings to gain perspective and clarity. 8. Master the Power of Active Listening ↳ Focus on what others are saying, not on your reply. ↳ Avoid interrupting or formulating your response while the other person is speaking. 9. Writing Sharpens Your Thoughts ↳ Writing forces you to organize your thoughts. ↳ Seeing ideas on paper helps you spot flaws and improvements. 10. Embrace Discipline for Lasting Success ↳ Discipline is choosing between what you want now and what you want most. ↳ Small, consistent actions lead to big results over time. 10 simple yet transformative lessons to shift your mindset.

📊𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 - 𝟭𝟬𝟬% 𝗙𝗥𝗘𝗘 😍 Start learning industr
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1. What is the difference between SQL and MySQL? SQL is a standard language for retrieving and manipulating structured databases. On the contrary, MySQL is a relational database management system, like SQL Server, Oracle or IBM DB2, that is used to manage SQL databases. 2. What is a Cross-Join? Cross join can be defined as a cartesian product of the two tables included in the join. The table after join contains the same number of rows as in the cross-product of the number of rows in the two tables. If a WHERE clause is used in cross join then the query will work like an INNER JOIN. 3. What is a Stored Procedure? A stored procedure is a subroutine available to applications that access a relational database management system (RDBMS). Such procedures are stored in the database data dictionary. The sole disadvantage of stored procedure is that it can be executed nowhere except in the database and occupies more memory in the database server. 4. What is Pattern Matching in SQL? SQL pattern matching provides for pattern search in data if you have no clue as to what that word should be. This kind of SQL query uses wildcards to match a string pattern, rather than writing the exact word. The LIKE operator is used in conjunction with SQL Wildcards to fetch the required information.

𝟲 𝗙𝗿𝗲𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘁𝗼 𝗟𝗲𝗮𝗿𝗻 𝘁𝗵𝗲 𝗠𝗼𝘀𝘁 𝗜𝗻-𝗗𝗲𝗺𝗮𝗻𝗱 𝗧𝗲𝗰𝗵 𝗦𝗸𝗶𝗹𝗹𝘀😍 🚀 Want to future-proof
𝟲 𝗙𝗿𝗲𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘁𝗼 𝗟𝗲𝗮𝗿𝗻 𝘁𝗵𝗲 𝗠𝗼𝘀𝘁 𝗜𝗻-𝗗𝗲𝗺𝗮𝗻𝗱 𝗧𝗲𝗰𝗵 𝗦𝗸𝗶𝗹𝗹𝘀😍 🚀 Want to future-proof your career without spending a single rupee?💵 These 6 free online courses from top institutions like Google, Harvard, IBM, Stanford, and Cisco will help you master high-demand tech skills in 2025 — from Data Analytics to Machine Learning📊🧑‍💻 𝐋𝐢𝐧𝐤👇:- https://pdlink.in/4fbDejW Each course is beginner-friendly, comes with certification, and helps you build your resume or switch careers✅️

Core data science concepts you should know: 🔢 1. Statistics & Probability Descriptive statistics: Mean, median, mode, standard deviation, variance Inferential statistics: Hypothesis testing, confidence intervals, p-values, t-tests, ANOVA Probability distributions: Normal, Binomial, Poisson, Uniform Bayes' Theorem Central Limit Theorem 📊 2. Data Wrangling & Cleaning Handling missing values Outlier detection and treatment Data transformation (scaling, encoding, normalization) Feature engineering Dealing with imbalanced data 📈 3. Exploratory Data Analysis (EDA) Univariate, bivariate, and multivariate analysis Correlation and covariance Data visualization tools: Matplotlib, Seaborn, Plotly Insights generation through visual storytelling 🤖 4. Machine Learning Fundamentals Supervised Learning: Linear regression, logistic regression, decision trees, SVM, k-NN Unsupervised Learning: K-means, hierarchical clustering, PCA Model evaluation: Accuracy, precision, recall, F1-score, ROC-AUC Cross-validation and overfitting/underfitting Bias-variance tradeoff 🧠 5. Deep Learning (Basics) Neural networks: Perceptron, MLP Activation functions (ReLU, Sigmoid, Tanh) Backpropagation Gradient descent and learning rate CNNs and RNNs (intro level) 🗃️ 6. Data Structures & Algorithms (DSA) Arrays, lists, dictionaries, sets Sorting and searching algorithms Time and space complexity (Big-O notation) Common problems: string manipulation, matrix operations, recursion 💾 7. SQL & Databases SELECT, WHERE, GROUP BY, HAVING JOINS (inner, left, right, full) Subqueries and CTEs Window functions Indexing and normalization 📦 8. Tools & Libraries Python: pandas, NumPy, scikit-learn, TensorFlow, PyTorch R: dplyr, ggplot2, caret Jupyter Notebooks for experimentation Git and GitHub for version control 🧪 9. A/B Testing & Experimentation Control vs. treatment group Hypothesis formulation Significance level, p-value interpretation Power analysis 🌐 10. Business Acumen & Storytelling Translating data insights into business value Crafting narratives with data Building dashboards (Power BI, Tableau) Knowing KPIs and business metrics React ❤️ for more

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Machine Learning Roadmap
Machine Learning Roadmap

SQL for Data Science 📈.pdf2.25 KB

🎓𝟱 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗧𝗼 𝗕𝗼𝗼𝘀𝘁 𝗬𝗼𝘂𝗿 𝗧𝗲𝗰𝗵 𝗖𝗮𝗿𝗲𝗲𝗿! 🚀 Upgrade your skill
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Python Commands Cheatsheet ✅
Python Commands Cheatsheet ✅

Important Python Functions ✅
Important Python Functions ✅

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🔗 Roadmap to master Machine Learning
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🔗 Roadmap to master Machine Learning

🔗 Roadmap to master Machine Learning
+4
🔗 Roadmap to master Machine Learning