Int. M.Sc. Data Science student at Amrita Vishwa Vidyapeetham, Coimbatore (2022–2027) working at the intersection of deep learning, sports analytics, and data analytics. I build systems that don't just predict — they explain.

01 · Graph DL · Cricket

Spatio-temporal graph learning for IPL T20 match outcome prediction. GAT player-interaction graph (652 players, 7,334 edges) + BiLSTM + Cross-Attention Transformer. Ball-by-ball win probability across 225,954 deliveries, 950 matches.

AUC-ROC 0.7378 · Val Acc 69.33% · SHAP-identified top predictors · Optuna-tuned

02 · NLP · Transformers

Multi-task RoBERTa with novel Sentiment Incongruence Auto-Labeler. Dataset-agnostic sarcasm labels from semantic mismatch between surface sentiment and underlying emotion. LIME token-level rationale extraction on every prediction.

F1-Macro 0.977 · AUC 0.997 · 4,293 test samples · LIME explainability

03 · IoT · Football

Classifies football players into Attacker / Midfielder / Defender from PAMAP2 IoT wearable sensor data. Activity-to-role mapping pipeline. M3 TCN + Transformer architecture with SHAP explainability.

Accuracy 99.24% · LOSO 98.89% ± 0.42% · PAMAP2 dataset

04 · IoT · ML

Three-class fatigue prediction (LOW/MEDIUM/HIGH) from 2.87M raw IoT sensor readings across 9 subjects. Novel Karvonen heart rate labeling scheme. 88 statistical features per sliding window. Coach substitution-alert dashboard.

Accuracy 97.87% · F1-Macro 79.93% · LOSO 97.96% ± 2.57% · Beats PAMAP2 benchmark ~88%

05 · RAG · LLM   🚀 Live Demo

Factually grounded UEFA Champions League match summaries. Self-curated UCL-2025 dataset (189 matches × 142 cols) from uefa.com. LLaMA 3.1 via Groq API for hallucination-free generation. SHAP identifies goal difference as strongest predictor.

Cosine Similarity 0.903 vs 0.373 baseline · 189 UCL matches · SHAP mean |SHAP| = 1.000

06 · ML · Sports Analytics   🚀 Live Demo

Multi-league prediction across 5 European leagues. 33 features from 25,979 historical matches — ELO ratings, rolling form, betting market probabilities, H2H stats. 3-layer anti-leakage architecture. Predicts outcomes for 259 teams.

Acc 0.55 · xPts MAE 0.91 · +0.073 F1-Macro over ELO baseline · 5 leagues

07 · Reinforcement Learning

AI goalkeeper trained via PPO in a 2D Pygame football simulation. Rule-based threat assessment + shot prediction + state machine (IDLE → TRACKING → READY → DIVING → RECOVERING). Improves with every game.

08 · Agentic AI   🚀 Live Demo

Agentic AI assistant for college students using Observe → Think → Act loop. LLaMA 3.3-70B via Groq API. Finds curated resources and generates personalized exam study plans with live progress tracking.

09 · NLP · Web App

AI-powered web platform for students with ADHD, dyslexia & learning disabilities. T5 PDF summarization, spaCy quiz generation, TTS, multilingual translation across 7 Indian languages. Full-stack with Django + PostgreSQL.

IEEE Pegasus 3.0 Finalist ✅

"The best moments are the ones you never planned."

— Cristiano Ronaldo

Open to research collaborations, internships, and exciting projects in AI, sports analytics, and deep learning.

🌐 Portfolio  ·  📄 Resume  ·  📬 bharathkesav1275@gmail.com