Chandra Prakash Bathula
@ChandraPraksh_B
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Techie | Machine Learning Practitioner | Looking for Research opportunities.
4242 Lindell Blvd,St.Louis MO
Joined October 2021
Machine Learning : Divide & Rule works well in ML too. All Classification Algorithms doesn't easily classify MultiClass Classification problems naturally like binary. Knn like algos work well in both the cases. Continue ... #MachineLearning #Python #AirdropCrypto #javascript
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π Deep Learning Part β 9: Optimizers Are What You Need! Optimizers are the unsung heroes of neural networks β they decide how weights learn, how fast we converge, and how smooth training feels. From Gradient Descent β Adam, hereβs whatβs inside π πΉ GD : the classic
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π Deep Learningβββ7: Optimize your Neural Networks through Dropouts & Regularization Deeper networks are powerful, but they can easily overfit. Hereβs how dropout, Lβ/Lβ regularization, and architecture design can make your models more robust & generalizable. Medium Blog:
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π Just deployed my Enhanced MNIST Digit Recognizer: trained with PyTorch & deployed on Hugging Face Spaces! β
5-Fold CV with OneCycleLR + AMP β
>99.4% accuracy β
Draw or upload digits live ποΈ Try it here π π https://t.co/nyF2t6hTUm
#DeepLearning #PyTorch #AI
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β‘ Deep Learning β Part 6: Activation Functions in Neural Networks From Sigmoid β tanh β ReLU β Leaky ReLU β GeLU, activation functions have powered how networks learn & converge. π§ Learn how: β’ Sigmoid / tanh caused vanishing gradients β’ ReLU sparked the deep learning
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π§ Deep Learning β Part 5: How to Train Your Neural Networks Training a neural net = math + structure + intuition. From the Perceptron to deep multi-layer models β this post breaks down: πΉ Forward & Backward Propagation πΉ Chain Rule + Memoization (Backprop essence) πΉ
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π Deep Learning: Multi-Layered Perceptron (MLP) π§ Stacking neurons β the foundation of Deep Learning. A single neuron (Perceptron) learns simple patterns. Stack millions and suddenly you have the power to learn speech, vision, and language. Hereβs why π 1οΈβ£ MLPs connect
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π€― Perceptron vs Logistic Regression, the OG connection that started Deep Learning! Before Transformers and GPUs, Deep Learning began with one neuroscience-inspired question: βCan we mimic human behavior in machines?β π§ From that spark came the Perceptron, a single βneuronβ
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π§ β‘οΈπ€ Ever wondered how the human brain inspired #DeepLearning? In my latest blog, I explore how a single biological neuron became the blueprint for artificial neural networks from dendrites to the Perceptron! Read here π https://t.co/FLRg5oFqGm
@towards_AI @OpenAI
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Exploring the Origins of Deep Learning: From a Single Neuron to Modern AI Did you know that deep learning began with a single neuron in 1957? π§ In my latest blog, I delve into the fascinating evolution of deep learning, tracing its roots from Frank Rosenblatt's Perceptron to
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π₯ Built an AI app that predicts customer subscriptions with a Decision Tree! π π‘ Trained a model on banking data, balanced with SMOTE, and hit 89% accuracy & 0.87 F1-score. π Visualized the tree + feature importance with Plotly. π Wrapped it in a sleek Flask app with
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π #SVM in Action: Sentiment Analysis meets Amazon-style UI! ππ¬ Just built & deployed a full Amazon Review Sentiment System powered by Linear SVM, with an interactive web UI, all live from #GoogleColab via Flask + ngrok. π Pipeline: Data cleaned & prepped TF-IDF features
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π¨ Phishing Shield AI: Catch phishing emails with Naive Bayes! π‘οΈπ§ Built a sleek Streamlit app that detects phishing emails using MultinomialNB, GaussianNB, and a Stacking Ensemble model. Lightweight, fast, and powerful! πͺ π Features: Smart preprocessing: TF-IDF + keyword
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K-Nearest Neighbors in Action πΊ Built an interactive Iris Classifier with Streamlit + scikit-learn to show how even βsimpleβ ML can shine: πΉ K-NN with Euclidean & Manhattan metrics πΉ 10-fold CV for robust accuracy πΉ Interactive sliders & visuals (decision boundaries,
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πΉ UMAP : Uniform Manifold Approximation and Projection Balances local & global structure, scalable & robust. β¨ Insights β’ Best clustering: Silhouette 0.35 (2D), 0.33 (3D) β’ Trustworthiness ~0.95 β’ Runtime ~28 s for 10k digits π UMAP gives the clearest separation of
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2οΈβ£ t-SNE : t-distributed Stochastic Neighborhood πΉ t-SNE on MNIST Non-linear embedding for local structure. β¨ Insights β’ Clear digit clusters in 2D/3D β’ Silhouette: 0.22 (2D), 0.15 (3D) β’ Trustworthiness ~0.96 β’ Runtime ~23 s for 10k digits π‘ Great for visualizing
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1οΈβ£ PCA : Principal Component Analysis πΉ PCA on MNIST (3kβ10k digits) Linear dimensionality reduction capturing global variance. β¨ Insights β’ Top 3 PCs explain ~14.5% variance (PC1 β 6.17%, PC2 β 4.33%) β’ Silhouette β 0 β weak clustering (as expected for linear models)
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π Exploring MNIST with Dimensionality Reduction: Interactive Web App I built a FastAPI app to visualize PCA, t-SNE, and UMAP on MNIST (3kβ10k digits) in 2D & 3D. π Highlights β’ UMAP 2D has the best clustering (Silhouette β 0.35) β’ PCAβs top 3 comps explain ~14.5% variance
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Project 7 : π― Just built a smart plagiarism detection tool! It doesnβt just catch exact copy-paste linesβit also spots near matches, helping you stay original and avoid accidental plagiarism. Perfect for students, writers, and creators who care about authenticity. β¨ β‘ Built
Project 6 : Just built GitHub Vibe Check! Now you can compare your GitHub profile with others β followers, repos, contributions, and more β all in one place. Perfect for devs who want to see where they stand, get motivated, or just have some friendly competition. π π»
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Project 6 : Just built GitHub Vibe Check! Now you can compare your GitHub profile with others β followers, repos, contributions, and more β all in one place. Perfect for devs who want to see where they stand, get motivated, or just have some friendly competition. π π»
UI/UX Design & Development Project 5 Job Recommendation App with Portfolio & Salary Filters β
Personalized job suggestions based on skills and experience β
Upload your portfolio and showcase projects directly β
Filter by salary, location, and job type β
In-app messaging for
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