uk
Feedback
Data Science & Machine Learning

Data Science & Machine Learning

Відкрити в 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

Показати більше

📈 Аналітичний огляд Telegram-каналу Data Science & Machine Learning

Канал Data Science & Machine Learning (@datasciencefun) у мовному сегменті Англійська є активним учасником. На даний момент спільнота об'єднує 77 281 підписників, посідаючи 2 001 місце в категорії Освіта та 3 988 місце у регіоні Індія.

📊 Показники аудиторії та динаміка

З моменту свого створення невідомо, проект продемонстрував стрімке зростання, зібравши аудиторію у 77 281 підписників.

За останніми даними від 28 серпня, 2026, канал демонструє стабільну активність. Хоча за останні 30 днів спостерігається зміна кількості учасників на 347, а за останні 24 години на 6, загальне охоплення залишається високим.

  • Статус верифікації: Не верифікований
  • Рівень залученості (ER): Середній показник залученості аудиторії становить 2.66%. Протягом перших 24 годин після публікації контент зазвичай збирає 1.12% реакцій від загальної кількості підписників.
  • Охоплення публікацій: В середньому кожен допис отримує 2 057 переглядів. Протягом першої доби публікація в середньому набирає 866 переглядів.
  • Реакції та взаємодія: Аудиторія активно підтримує контент: середня кількість реакцій на один пост – 3.
  • Тематичні інтереси: Контент зосереджений навколо ключових тем, таких як learning, accuracy, distribution, panda, dataset.

📝 Опис та контентна політика

Автор описує ресурс як майданчик для висловлення суб'єктивної думки:
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

Завдяки високій частоті оновлень (останні дані отримано 29 серпня, 2026), канал підтримує актуальність та високий рівень охоплення публікацій. Аналітика показує, що аудиторія активно взаємодіє з контентом, що робить його важливою точкою впливу в категорії Освіта.

Buy Ad
77 281
Підписники
+624 години
-107 днів
+34730 день
Архів дописів
PCA mainly tries to preserve:
Anonymous voting

What is the main purpose of PCA?
Anonymous voting

What does PCA stand for?
Anonymous voting

🙏💸 500$ FOR THE FIRST 500 WHO JOIN THE CHANNEL! 🙏💸 Join our channel today for free! Tomorrow it will cost 500$! https://t
🙏💸 500$ FOR THE FIRST 500 WHO JOIN THE CHANNEL! 🙏💸 Join our channel today for free! Tomorrow it will cost 500$! https://t.me/+BMtJPVwqRjo3ZGVi You can join at this link! 👆👇 https://t.me/+BMtJPVwqRjo3ZGVi

Ad 👇

🚀 𝗙𝗥𝗘𝗘 𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿 𝗧𝗲𝗰𝗵 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗧𝗼 𝗨𝗽𝗴𝗿𝗮𝗱𝗲 𝗬𝗼𝘂𝗿 𝗖𝗮𝗿𝗲𝗲𝗿 🔥 Still confused where to sta
🚀 𝗙𝗥𝗘𝗘 𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿 𝗧𝗲𝗰𝗵 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗧𝗼 𝗨𝗽𝗴𝗿𝗮𝗱𝗲 𝗬𝗼𝘂𝗿 𝗖𝗮𝗿𝗲𝗲𝗿 🔥 Still confused where to start in tech? 🤔 These FREE beginner-friendly courses can help you build job-ready skills in 2026 🚀 ✨ Learn in-demand skills like: ✔️ Programming & Tech Basics ✔️ Data & Digital Skills 📊 ✔️ Career-Boosting Concepts 💡 ✔️ Industry-Relevant Fundamentals 💯 Beginner Friendly + FREE Certificates 🎓 𝗘𝗻𝗿𝗼𝗹𝗹 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘👇: https://pdlink.in/4d4b1uK 💼 Perfect for Students, Freshers & Career Switchers

✅ PCA (Principal Component Analysis) Basics 📉🤖 👉 PCA is a Dimensionality Reduction technique used to simplify large datasets while keeping important information. 🔹 1. What is Dimensionality Reduction? 👉 Reducing the number of features columns in data. Example: Instead of 100 features → reduce to 10 important features. ✔ Faster training ✔ Better visualization ✔ Reduced complexity 🔥 2. What is PCA? PCA = Principal Component Analysis 👉 It transforms data into new components called: ✔ Principal Components These components capture the maximum variance in data. 🔹 3. Why PCA is Important? ✔ Reduces high-dimensional data ✔ Improves model performance ✔ Helps avoid overfitting ✔ Useful for visualization 🔹 4. How PCA Works (Simple Idea) 1️⃣ Find directions with maximum variance 2️⃣ Create principal components 3️⃣ Keep most important components 4️⃣ Remove less useful information 🔹 5. Example 👉 Suppose dataset has: • Height • Weight • BMI • Body Fat Many features may contain similar information. PCA combines them into fewer components. 🔹 6. Important Terms ⭐ ✔ Variance → Spread of data ✔ Principal Component → New feature ✔ Explained Variance → Information retained 🔹 7. Implementation (Python)
from sklearn.decomposition import PCA
import numpy as np

X = np.array([
    [1,2],
    [3,4],
    [5,6]
])

pca = PCA(n_components=1)

X_pca = pca.fit_transform(X)

print(X_pca)
🔹 8. Advantages ✔ Faster ML models ✔ Reduces noise ✔ Better visualization 🔹 9. Disadvantages ❌ Hard to interpret transformed features ❌ Possible information loss 🔹 10. Real-World Uses ✔ Image compression ✔ Face recognition ✔ Big data preprocessing 🎯 Today’s Goal ✔ Understand dimensionality reduction ✔ Learn principal components ✔ Understand variance concept 👉 PCA = Compressing data intelligently 🔥 💬 Tap ❤️ for more!

𝗙𝗥𝗘𝗘 𝗢𝗻𝗹𝗶𝗻𝗲 𝗠𝗮𝘀𝘁𝗲𝗿𝗰𝗹𝗮𝘀𝘀 𝗢𝗻 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 ( 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀)😍 Learn
𝗙𝗥𝗘𝗘 𝗢𝗻𝗹𝗶𝗻𝗲 𝗠𝗮𝘀𝘁𝗲𝗿𝗰𝗹𝗮𝘀𝘀 𝗢𝗻 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 ( 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀)😍 Learn the Latest 5 Analytics Tools in 2026 Learn Essential skills to stay competitive in the evolving job market Eligibility :- Students ,Graduates & Working Professionals  𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘 👇:- https://pdlink.in/4tFlovr (Limited Slots ..HurryUp🏃‍♂️ )  𝐃𝐚𝐭𝐞 & 𝐓𝐢𝐦𝐞:- 20th May 2026, at 7 PM

Which of the following is a real-world application of K-Means?
Anonymous voting

Which method is commonly used to find the best value of K?
Anonymous voting

What is the center of a cluster called?
Anonymous voting

What does the “K” in K-Means represent?
Anonymous voting

K-Means belongs to which type of Machine Learning?
Anonymous voting

𝗣𝗮𝘆 𝗔𝗳𝘁𝗲𝗿 𝗣𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗣𝗿𝗼𝗴𝗿𝗮𝗺 𝗧𝗼 𝗕𝗲𝗰𝗼𝗺𝗲 𝗮 𝗝𝗼𝗯-𝗥𝗲𝗮𝗱𝘆 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲�
𝗣𝗮𝘆 𝗔𝗳𝘁𝗲𝗿 𝗣𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗣𝗿𝗼𝗴𝗿𝗮𝗺 𝗧𝗼 𝗕𝗲𝗰𝗼𝗺𝗲 𝗮 𝗝𝗼𝗯-𝗥𝗲𝗮𝗱𝘆 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿🔥 No upfront fees. Learn first, pay only after you get placed! 💼✨ 🚀 What You’ll Get: ✅ Full Stack Development Training ✅ GenAI + Real Industry Projects ✅ Live Classes & 1:1 Mentorship ✅ Mock Interviews & Resume Support ✅ 500+ Hiring Partners ✅ Average Package: 7.4 LPA 🎯 Ideal for:- Freshers , College Students, Career Switchers & Anyone looking to enter Tech 💻 Learn In-Demand Skills & Build Your Dream Tech Career! 𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐍𝐨𝐰 👇:-  https://pdlink.in/42WOE5H Hurry! Limited seats are available.🏃‍♂️

✅ Clustering with K-Means Algorithm 📊🤖 👉 K-Means is one of the most popular unsupervised learning algorithms. It groups similar data points into clusters. 🔹 1. What is Clustering? Clustering = Grouping similar data together 👉 No labels are provided. The algorithm finds hidden patterns automatically. Examples: ✔ Customer segmentation ✔ Grouping similar products ✔ Image compression 🔥 2. What is K-Means? K-Means divides data into K clusters. 👉 Each cluster has a center called Centroid. 🔹 3. How K-Means Works Step-by-step: 1️⃣ Choose number of clusters (K) 2️⃣ Select random centroids 3️⃣ Assign points to nearest centroid 4️⃣ Update centroid positions 5️⃣ Repeat until stable 🔹 4. Example 👉 Customer Segmentation Customers are grouped based on: ✔ Age ✔ Income ✔ Spending habits 🔹 5. Implementation (Python)
from sklearn.cluster import KMeans

# Sample data
X = [[1], [2], [10], [11]]

model = KMeans(n_clusters=2)

model.fit(X)

print(model.labels_)
🔹 6. Important Terms ⭐Cluster → Group of similar points ✔ Centroid → Center of cluster ✔ K → Number of clusters 🔹 7. Choosing Best K (Elbow Method) ⭐ 👉 Elbow Method helps find optimal K. The graph looks like an elbow 🔻 🔹 8. Advantages ✔ Simple and fast ✔ Works well for grouped data ✔ Easy to implement 🔹 9. Disadvantages ❌ Need to choose K manually ❌ Sensitive to outliers ❌ Not good for irregular shapes 🔹 10. Why K-Means is Important? ✔ Used in recommendation systems ✔ Customer segmentation ✔ Market analysis 🎯 Today’s Goal ✔ Understand clustering ✔ Learn centroids & clusters ✔ Implement K-Means 👉 K-Means = Finding hidden groups in data 🔥 💬 Tap ❤️ for more!

𝗙𝗥𝗘𝗘 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗯𝘆 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 & 𝗟𝗶𝗻𝗸𝗲𝗱𝗜𝗻! 🎓 Stop scrolling
𝗙𝗥𝗘𝗘 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗯𝘆 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 & 𝗟𝗶𝗻𝗸𝗲𝗱𝗜𝗻! 🎓 Stop scrolling! This is your chance to get certified by two of the biggest names in tech— 📊 Level up your Data Skills for FREE! ✅ What you get: • Official Microsoft & LinkedIn Certification • High-demand Data Analytics skills • Perfect for your Resume/LinkedIn profile 𝗘𝗻𝗿𝗼𝗹𝗹 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘👇:-    https://pdlink.in/4ubzzcC 👉Don't miss out on this career upgrade. Limited time offer!

What is the decision boundary in SVM called?
Anonymous voting

What are Support Vectors?
Anonymous voting

Which kernel is commonly used in non-linear SVM?
Anonymous voting

What is the main purpose of SVM?
Anonymous voting