Selected Projects

AI solutions built from real problems—spanning knowledge graphs, retrieval systems, RAG, agentic AI, and applied machine learning.

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Knowledge Graphs & Information Retrieval

Knowledge-Graph Retrieval & Smart Search

An information-retrieval framework powered by a knowledge graph, deployed as a smart search engine for a government digital-services platform.

Knowledge Graphs Information Retrieval Semantic Search Query Routing

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RAG & Agentic AI

Agentic RAG Chatbots

Retrieval-augmented, agentic chatbots that ground LLM answers in trusted enterprise knowledge—including medical document summarization in the insurance sector and public-sector call-center support.

RAG LLMs Agentic AI Retrieval

AI for Agriculture

Intelligent AgriDiagnose

AI-powered corn disease classification system integrated into Line, WhatsApp, and Facebook Messenger. Empowers farmers with real-time diagnosis without app downloads.

Deep Learning ResNet Computer Vision Messaging Integration

🏆 Silver Award Winner — ASEAN Digital Awards 2026

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Retail Analytics

Product Recommendation Model

Suggest potential products for each customer across all regions of Thailand using collaborative filtering, matrix factorization, and deep learning techniques.

Collaborative Filtering Deep Learning Association Rules

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Customer Analytics

Customer Segmentation Model

Group over 1M customers into meaningful segments for targeted marketing based on behavior and preferences using clustering techniques.

K-means Hierarchical Clustering DBSCAN

Other Projects

Sentiment Analysis: Analyze customer sentiment from reviews and feedback using natural language processing techniques.
Demand Forecasting: Predict future product demand using time series analysis and machine learning models.
Thai OCR Accuracy: Improve OCR accuracy on Thai text by removing strikeouts (public-sector project).