EmotiSense AI – Emotional Intelligence System

Hybrid AI system combining TF-IDF and BERT embeddings with XGBoost for emotion detection. Improved prediction reliability using a confidence-based ensemble model.

• 🔹 Hybrid ML (TF-IDF + BERT)
• 🔹 Behavioral features integration
• 🔹 Real-time Streamlit UI

TalentScout AI – LLM Hiring Assistant

LLM-powered chatbot using LLaMA 3 (Groq API) to automate technical hiring. Generates questions, evaluates responses, and provides screening decisions.

• 🔹 Prompt engineering for structured outputs
• 🔹 Automated scoring & feedback
• 🔹 NLP-based originality detection

Micro-Doppler Drone Detection (ML + Signal Processing)

ML-based drone detection system using radar micro-Doppler signatures and spectrogram analysis (STFT). Trained models like SVM and CNN for classifying drone vs non-drone targets.

• 🔹 Simulated radar echoes and micro-Doppler signatures
• 🔹 Generated spectrograms using STFT and wavelet transforms
• 🔹 Built ML models (SVM, CNN) for classification

Shazam Algorithm Implementation

Audio fingerprinting system using FFT and signal processing to identify songs from short audio clips with fast pattern matching.

Interactive Math Webpage

Responsive mathematical learning platform featuring interactive calculations, dynamic visualizations, and elegant UI design for enhanced educational experiences.

Q&A Tool with API Integration

Intelligent question-answering system leveraging multiple external APIs for real-time data fusion, natural language processing, and contextual response generation.