Rajend Profile
Rajend

@webendrajend

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37
Following
831
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105

πŸ‘¨β€πŸ’» Web dev + AI Engineer(in progress) | 🌱 Learning everyday to become better dev | 🎯 Code to help others | πŸ₯… Current Goal: Web + AI

Joined March 2018
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@webendrajend
Rajend
2 days
Despite the structural issues, the content is fantastic. A cleaned-up PDF with proper chapter order, numbering, and missing sections added would make the reading experience as smooth and intuitive as the concepts you explain. Thank you for writing this book. @subhashchy
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@webendrajend
Rajend
2 days
4. Several chapters have no Key Takeaways (13, 14, 16, 17).
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@webendrajend
Rajend
2 days
2. After the Docker chapter, the entire build-up suggests Kubernetes should come next but instead, 2 unrelated chapters appear before Kubernetes. 3. Chapters appear out of order: chapter 13 chapter 16 - 238 chapter 15 - 245 all are skipped chapter 19 - 269 chapter 16 -280
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@webendrajend
Rajend
2 days
1. Duplicate chapter numbers Two chapters are labelled β€œChapter 10” Chapter 10: Docker (The Shipping Container Revolution) Chapter 10: The Smart Clerk - Search)
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@webendrajend
Rajend
2 days
I’m on pg 252 of 'The Accidental CTO' - the content is brilliant with great analogy🩷 but the structure in the second half becomes confusing and messy, makes it difficult to read and breaking my flow. Here are all the issues I found in the current PDF πŸ‘‡ @subhashchy
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@webendrajend
Rajend
16 days
Day 17/100 – #100DaysOfML πŸš€ - Bias : model too simple, misses patterns (underfitting) - Variance : model reacts too much to small data changes (overfitting) - BUVO: Bias Underfitting, Variance Overfitting βœ…Done L1 & L2 reg @codebasicshub exercise. #MachineLearning #AI
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@webendrajend
Rajend
19 days
Underfitting causes: 1. model too simple 2. bad feature engineering 3. not trained enough(less epochs) 4. excessive regularization Fix: better features, more training, more complex model
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@webendrajend
Rajend
19 days
Overfitting causes: 1. too many features 2. poor model choice 3. little data 4. no validation 5. no regularization Fix: better features, more data, k-fold, apply regularization
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@webendrajend
Rajend
19 days
Day 16/100 - #100DaysOfML πŸš€ - Learnt how L1 (Lasso) & L2 (Ridge) regularization help reduce overfitting by penalizing large coefficients. - Also revised causes & fixes for overfitting/underfitting. Practiced Labs for it. #MachineLearning #AI
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@webendrajend
Rajend
25 days
Day 15/100 – #100DaysOfML πŸš€ (for my referenceπŸ˜…)
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@webendrajend
Rajend
25 days
Missed posting for a few days, but I’m back on track! This week I learnt: - Linear Regression - Multiple Linear Regression - Polynomial Regression Today I completed the exercise & lab for Poly Reg. thanks to #campusx Linear Regression playlist. #MachineLearning #AI #codebasics
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@webendrajend
Rajend
1 month
Day 14/100 – #100DaysOfML πŸš€ Today I learnt: Practiced 1-0 (One-Hot) Encoding for nominal data. Reduced multicollinearity by removing one dummy column. Trained & evaluated the model after encoding. @codebasicshub #MachineLearning #AI
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@webendrajend
Rajend
1 month
Day 13/100 – #100DaysOfML πŸš€ Today I learnt: Applied MSE, MAE, and R2 Score to evaluate model performance. Multicollinearity : when features are highly correlated. Dummy Variable Trap in 1-0 Encoding can cause it, fix: remove 1 column. @codebasicshub #MachineLearning #AI
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@webendrajend
Rajend
1 month
Day 12/100 – #100DaysOfML πŸš€ Learnt about R2 score and done lil lab Ps: gonna resume my 100 day journey from today. Also i passed Oracle Foundation Ai cert examπŸ˜… #MachineLearning #AI #oraclecertificationprogram
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@webendrajend
Rajend
2 months
I’m taking a break from ML today to recover from a cold and come back refreshed tomorrow. #100DaysOfMl #ai
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@webendrajend
Rajend
2 months
Day 11/100 – #100DaysOfML πŸš€ Learnt why MSE > MAE for GD MSE (xΒ²) : - Best when few outliers. - smooth, differentiable (f’(x)=2x). - GD finds minima easily. MAE (|x|) : - better with many outliers. - not smooth, undefined at 0. - harder to optimize. #MachineLearning #AI
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@webendrajend
Rajend
2 months
Day 10/100 – #100DaysOfML πŸš€ Learnt: Gradient Descent : finds the best-fit line by adjusting slope & intercept to reach the global minim Manually found the best-fit line using MSE and partial derivatives. min max scaling: bring features into 0–1 range. #MachineLearning #AI
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@webendrajend
Rajend
2 months
My system got corrupted so evrything is delayed(currently fixing) also exam going on. Hopefully will post my progress on ml from tommorow or soon after exam.
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@webendrajend
Rajend
2 months
Day 9/100 – #100DaysOfML πŸš€ Yesterday i missed, because of laptop issue. Today I learnt : Confidence Intervals! - CI gives a range where the true population parameter likely lies π‘₯Μ„ Β± Z * (Οƒ/√n) - Wider CI -> more uncertainty, narrower CI -> more precise #MachineLearning #AI
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@webendrajend
Rajend
3 months
Day 8/100 – #100DaysOfML πŸš€ Today I practiced solving problems using the Z-Score Table to find probabilities under the Normal Distribution. πŸ“Š Following @codebasicshub πŸ“š #MachineLearning #AI #DataScience
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