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Vizuara
Приєднався 23 лис 2021
We are team Vizuara, a fast-growing Indian startup backed by MIT, that is revolutionizing AI education (www.vizuara.ai).
Vizuara is founded by alumni from IIT Madras, MIT, and Purdue University.
For questions, please email hello@vizuara.com.
Vizuara is founded by alumni from IIT Madras, MIT, and Purdue University.
For questions, please email hello@vizuara.com.
Encoding Categorical Data Made Simple | Ohe-Hot Encoding | Label Encoding | Target Enc. | In Hindi
In this video, we dive into the essential techniques for encoding categorical data in machine learning and data science.
🕒 Timestamps:
00:00 - Introduction to Encoding Categorical Data
03:04 - Nominal vs Ordinal Data
06:25 - One-Hot Encoding Explained
15:21 - Ordinal Encoding / Label Encoding
21:22 - Target Encoding
💡 What You'll Learn:
- The difference between nominal and ordinal data types.
- Step-by-step explanations of One-Hot, Ordinal, and Target Encoding.
- When and why to choose a specific encoding method.
🎓 Meet Your Instructor
Pritam Kudale, an experienced AI educator with 10+ years of expertise, is dedicated to equipping educators with modern AI/ML teaching strategies and tools.
🔗 Connect with Pritam Kudale: LinkedIn Profile www.linkedin.com/in/pritam-kudale-90793236/
🔗 Relevant Links:
Check out more resources in the description below for datasets, code snippets, and additional reading material : github.com/pritkudale/ML-for-Teachers/blob/main/Linear%20Regression/cars_24.ipynb
Follow our newsletter and get 50-page ML transition handbook: www.vizuaranewsletter.com?r=502twn
🕒 Timestamps:
00:00 - Introduction to Encoding Categorical Data
03:04 - Nominal vs Ordinal Data
06:25 - One-Hot Encoding Explained
15:21 - Ordinal Encoding / Label Encoding
21:22 - Target Encoding
💡 What You'll Learn:
- The difference between nominal and ordinal data types.
- Step-by-step explanations of One-Hot, Ordinal, and Target Encoding.
- When and why to choose a specific encoding method.
🎓 Meet Your Instructor
Pritam Kudale, an experienced AI educator with 10+ years of expertise, is dedicated to equipping educators with modern AI/ML teaching strategies and tools.
🔗 Connect with Pritam Kudale: LinkedIn Profile www.linkedin.com/in/pritam-kudale-90793236/
🔗 Relevant Links:
Check out more resources in the description below for datasets, code snippets, and additional reading material : github.com/pritkudale/ML-for-Teachers/blob/main/Linear%20Regression/cars_24.ipynb
Follow our newsletter and get 50-page ML transition handbook: www.vizuaranewsletter.com?r=502twn
Переглядів: 28
Відео
Semantic search and RAG
Переглядів 922 години тому
Our live courses starting from January 2025 (taught by IITians and MIT PhDs): vizuara.ai/spit/ In this video, you will learn about Semantic Search and RAG In particular, we learn about the following: (1) Semantic Search vs Keyword Search (2) Significance of BERT in Semantic Search (3) What is Retrieval Augmented Generation (RAG) (4) History of Semantic Search and RAG (5) The 3 types of semantic...
Vizuara AI Free Newsletter!
Переглядів 3152 години тому
You can register for the newsletter here: www.vizuaranewsletter.com/ Most viewers of our UA-cam channel don’t know about the Vizuara Newsletter. Free access to ML posts, resources, interview preparation PDFs and lots more every week!
Roadmap to learn and master Machine Learning
Переглядів 1
This lecture is mainly designed for students who want to the transition to the field of ML. Our free AI newsletter: vizuara.ai/our-newsletter Minor in AI link: vizuara.ai/spit SciML Bootcamp link: flyvidesh.online/ml-bootcamp We cover the following ideas in this webinar: (1) How to transition to ML from any engineering field? (2) ML resources to begin your journey (3) How to start doing ML proj...
Neural Network From Scratch: No Pytorch & Tensorflow; just pure math | 30 min theory + 30 min coding
Переглядів 2,2 тис.2 години тому
Join our "Neural Network from Scratch" course with lecture videos, hand-written notes, assignments, certificate, community support and lifetime access here: vizuara.ai/courses/neural-network-from-scratch/ Here is the Google Colab Notebook link: colab.research.google.com/drive/1jFB6r_prNCRH0kiuTqy1Lfgrndk38GKD?usp=sharing Train.csv file link: drive.google.com/file/d/1kobc4-1jZlOBOZBf52NNDPgosnuJ...
K-Fold Cross-Validation: A Complete Guide for Model Evaluation | In Hindi
Переглядів 1554 години тому
In this video, we dive deep into the concept of K-Fold Cross-Validation, an essential technique in machine learning for evaluating model performance. 00:00 - Importance of K-Fold Cross-Validation 09:45 - Understanding the Concept of K-Fold Cross-Validation 13:02 - Implementing K-Fold Cross-Validation for Model Selection By the end of this video, you'll have a solid grasp of K-Fold Cross-Validat...
Gradient descent in machine learning
Переглядів 6004 години тому
Gradient Descent Explained: The Heart of Machine Learning Optimization Gradient Descent is the unsung hero of modern machine learning. If you’ve ever wondered how algorithms learn and improve over time, the answer often lies in this powerful optimization technique. In this video, we’ll dive deep into Gradient Descent, breaking it down in a way that’s intuitive and accessible. What is Gradient D...
Gas Station | Leetcode 134 | Greedy
Переглядів 1407 годин тому
In this video, we solve the problem "Gas Station" using a greedy approach. We discuss how to determine the starting gas station from which a car can travel around the circuit once without running out of fuel. The key insight is to evaluate the total fuel balance and find the optimal starting point by checking if it's possible to complete the circuit. Time Complexity: O(n), as we make a single p...
Minimum Number of Arrows to Burst Ballons | Leetcode 452
Переглядів 1547 годин тому
In this video, we solve the problem "Minimum Number of Arrows to Burst Balloons." We use a greedy approach to find the minimum number of arrows needed to burst all balloons, where each balloon is represented by an interval on the number line. The key is to shoot arrows at the end of overlapping intervals to minimize the total number of arrows. Time Complexity: O(n log n), due to sorting the int...
Logistic Regression: The lightweight champion of ML classifications
Переглядів 4939 годин тому
Logistic Regression: The Unsung Hero of Machine Learning In the age of complex neural networks and cutting-edge ensemble models, it’s easy to overlook the humble regression techniques that laid the foundation for modern machine learning. Among these, logistic regression stands as a quiet yet powerful tool that often gets overshadowed-but it remains indispensable in solving real-world problems. ...
YOLO: Object detection in real time
Переглядів 7379 годин тому
YOLO: Revolutionizing Object Detection in Real Time Object detection is one of the most fundamental and challenging problems in computer vision, requiring models to locate and classify multiple objects in an image simultaneously. Among the many algorithms developed for this purpose, YOLO (You Only Look Once) stands out for its speed, accuracy, and groundbreaking approach to real-time detection....
Enhance ML Model Accuracy with Hyperparameter Tuning: Grid Search vs. Random Search | In Hindi
Переглядів 2229 годин тому
Dive deep into the essentials of machine learning model optimization in this comprehensive video! We explore key concepts like training-testing accuracy gaps, parameter tuning, and the crucial role of validation splits. Follow along as we provide both theoretical insights and hands-on demonstrations. Perfect for beginners and enthusiasts aiming to sharpen their skills. 📌 Timestamps 00:00 - Poss...
Max Units on A Truck | Leetcode 1710
Переглядів 8212 годин тому
In this video, we solve the problem "Max Units on a Truck." We discuss how to maximize the number of units loaded onto a truck by choosing boxes with the highest units per box, using a greedy approach to optimize the solution. Time Complexity: O(n log n), due to sorting the boxes based on units per box. Space Complexity: O(1), using constant space for variables. Stay tuned for more tutorials as...
Code your first LLM agent using LangChain
Переглядів 1,1 тис.12 годин тому
Our live courses starting from January 2025 (taught by IITians and MIT PhDs): vizuara.ai/spit/ In this video, you will learn how to code your first LLM Agent In particular, we learn about the following: (1) What are agents and how do they differ from just LLMs? (2) The role of tools in deploying agents (3) The “ReAct” framework (reasoning-acting) (4) The 3 pillars of how agents operate: thought...
Partial Derivatives and Gradient Descent: The Engine Driving Machine Learning | ML foundations
Переглядів 49212 годин тому
Partial Derivatives and Gradient Descent: The Engine Driving Machine Learning Every time you hear about machine learning breaking new ground-whether it’s ChatGPT crafting a response or an AI predicting stock prices-you’re witnessing the power of a mathematical workhorse in action: gradient descent. At the heart of gradient descent lies the humble partial derivative. Together, these concepts for...
Ways to Improve Testing Accuracy | Overfitting and Underfitting | L1 L2 Regularisation | In Hindi
Переглядів 37512 годин тому
Ways to Improve Testing Accuracy | Overfitting and Underfitting | L1 L2 Regularisation | In Hindi
AlphaGo: How history was created in AI?
Переглядів 24812 годин тому
AlphaGo: How history was created in AI?
Minimum Platforms Required for Given Arrival and Departure Times | Greedy
Переглядів 10216 годин тому
Minimum Platforms Required for Given Arrival and Departure Times | Greedy
Introduction to Greedy Algorithm | Chocolate Distribution Problem | Python
Переглядів 17519 годин тому
Introduction to Greedy Algorithm | Chocolate Distribution Problem | Python
How to give memory to Large Language Models?
Переглядів 56719 годин тому
How to give memory to Large Language Models?
Machine Learning's Underrated Hero: Linear Regression
Переглядів 1 тис.19 годин тому
Machine Learning's Underrated Hero: Linear Regression
Polynomial Regression - Complete Tutorial | Adjusted R2 | Bias Variance Tradeoff | In Hindi
Переглядів 32119 годин тому
Polynomial Regression - Complete Tutorial | Adjusted R2 | Bias Variance Tradeoff | In Hindi
How AI agents are going to change the world?
Переглядів 29219 годин тому
How AI agents are going to change the world?
Koko Eating Bananas | Leetcode 875 | Binary Search
Переглядів 12121 годину тому
Koko Eating Bananas | Leetcode 875 | Binary Search
Build LLMs from scratch 20 minutes summary
Переглядів 88321 годину тому
Build LLMs from scratch 20 minutes summary
"Grokking" grokking: How a machine learning truly "understands" patterns
Переглядів 41121 годину тому
"Grokking" grokking: How a machine learning truly "understands" patterns
Integral calculus for Machine Learning | Mathematical foundations for ML
Переглядів 94821 годину тому
Integral calculus for Machine Learning | Mathematical foundations for ML
Search in A Rotated Sorted Array | Leetcode 33 | Binary Search
Переглядів 78День тому
Search in A Rotated Sorted Array | Leetcode 33 | Binary Search
Is a 99% accurate ML model actually trustable? Conformal Predictions
Переглядів 392День тому
Is a 99% accurate ML model actually trustable? Conformal Predictions
This is actually incredibly helpful. As someone who is currently working on building an LLM Chatbot for his university, I needed a detailed and cohesive explanation on the underlying infrastructure as well as the code logic behind building different components of a Large Language Model. Thank you so much mister.
We appreciate the feedback and are glad you're finding it helpful!
Where can I find the notes?
Thanks a lot .
Question: could any open source llm model be able to substitute chatGPT 3.5 turbo? I tried google/flan-t5-large but it didn't work. Thanks
Awsome video, thank you so much for sharing all these valuable knowledge! thanks for the excellence contribution to this learning communities!
accuracy formula is wrong in notes kindly check 2 times FP you mentioned instead of FP+FN in denominator small typo
This problem is one of why we not have true AI now, if your method can fix some so..
I agree with you 100%
Very helpful sir, could visualize the whole computation. Although sir, is attention score to relate with other words in the sentence or just find the distance between them in the sentence?
Waiting for transformers explanation in same manner. Great work broh
Very good - very useful - the best explanation 👍
Great Explanation bro
I don't know why I am seeing posts related to you on LinkedIn. 😂 You are doing a really good job 💯 Thanks for sharing knowledge for free that many people of your caliber either don't share out of their ego. ❤
Where are you from
Hello sir, can you teach reinforcement learning, markov decision process etc. from scratch. Thank you sir!!!
"I look forward to watching your videos daily and truly enjoy your content. To reach a broader audience, could you consider adding audio tracks in multiple languages, especially Hindi 🇮🇳? It would make a big difference! I'll keep you in my prayers at the temple for your continued success. Your work is unique and inspiring
Key Takeaways: + Have a Blended approach ==> Solid Conceptual knowledge along with Practical approach + Follow series along with making Notes Thank you Team Vizuara 😍
Hi, great lecture but how we can use in the organization perspective because these tools are publicily available , what if we want to make specifically for the organization and how it can be powerful then RAG
Very nice
I have already
Great work!
Great work!
i'm confuse while doing transpose in every step .
Key Takeaways: Chain Rule & its applications + If "f" is a function in terms of another function "g" where function "g" is defined in terms of a variable "x" Then, change of f wrt x is calculated through change of f wrt g multiplied by change of g wrt x i.e we will be finding first how 'f' changes wrt 'g' & then find how 'g' changes wrt 'x' + Application of Chain rule in ML: --> Chain rule is fundamental in back-propagation --> Neural network's loss functions are complex function where we have to minimize & Chain rule plays a key role in this
hey i am in 1.1k people visited this masterpiece.
Amazing job!!!
Key Takeaways: + This lecture covers Basic Concepts of Calculus + Calculus is a branch of Mathematics that focus on the rate of accumulation (Integral Calculus) & rate of change (Differential Calculus) + It is Core to Optimization in ML Algorithms --> Gradient Descent, Loss Function + Limits & Continuity + Limit is the value of a function as the input approaches a certain point + LHopitals Rule + Derivative of f(x) is the rate of change of 'f' w.r.t 'x' + Differentiation Rules --> Power Rule --> Sum Rule --> Constant Multiplication Rule --> Product Rule --> Quotient Rule --> Chain Rule + Applications of Derivatives --> Finding Slopes and Tangents --> Optimization
Awesome so far. Thank you for your efforts.
Is the mentioned course link in your description different from dr raj dandekar's NNFS course?
@Vizuara Is it possible to share the whiteboard notes you write as pdf ?
Amazing playlist sir
Please also provide the link of the book also . Your work is truly amazing , Thank You
Very well done for so such a caring attitude to convey the main message of TGN, this is what is called dedication.
We need English version plzzzzz
I thought k-fold is only conducted on training datasets not the entire dataset?
Question : You mentioned Sentiment Analysis as one of the things an LLM can do. The problem with that claim implies that there is a key-value pair cached somewhere in the LLM’s memory or training (like in VADER/polarity based sentiment analysis) which can be used to rank every token the LLM has been trained on with a numeric score, in order to generate the overall sentiment score for a given word, phrase,sentence or paragraph. I don’t believe this is the case.
where can we download the notes?
Thanks alot. I have not seen anyone teach ML this way. You took it to the grassroot.
Its good because if all go to stay there but why don’t they think they should try to improve the conditions of own country though difficulties are more here but see people like Ashawini Vaishnav well educated & our ISRO Scientists.
video stops playing at 12:26, thanks
Your didactic skills are stellar. Very impressive.
where is the classification.ipynb file shared?
i want to ask where does the decoder in transformer receive partial output text from from i.e this is an __ ( in german)
Really awesome content . I am going back to my College days when my friends would make note and teach us before exams . Thank you buddy .
wowww amazing
Amazing initIative. Can we please get the link of the notes you have created? or a pdf?
Wonderful, professional, and highly informative! Thanks.