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mandavi-singh/README.md

Hi there, I am Mandavi Singh 👋

Data Science & AI @ IIT Guwahati

Typing SVG

Portfolio LinkedIn Kaggle Email


⚡ About Me

Final-year B.S. (Honors), Data Science & AI @ IIT Guwahati — working on sleep apnea classification, wearable fall detection, and computational phonetics.


🔬 Featured Work

🫁 Sleep Apnea Classification

ConCAD (Contrastive Cross-Attention Dual-branch) architecture fusing ECG, RRI, RPE & Mel spectrogram signals across PhysioNet Apnea-ECG, UCDDB, and MIT-BIH slpdb.

PyTorch NeuroKit2 Signal Processing

🏃 Fall Detection

Cross-dataset CNN-LSTM comparison (SisFall vs FallAllD), LOSO CV. SisFall AUC: 98.81% · FallAllD AUC: 86.67%

CNN-LSTM IMU Cross-Dataset Eval

🗣️ PHOIBLE Phonetics

Replicating and extending the humidity–vowel hypothesis (Everett 2017) with PHOIBLE 2.0, focused on Indian languages.

Computational Linguistics PHOIBLE

🌾 AgriIntel

Applied machine learning project.

Machine Learning

🛠️ Tech Stack

Python PyTorch Jupyter C Java R HTML5


📊 GitHub Activity





💬 "Learning never exhausts the mind." – Leonardo da Vinci

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