DialysisBot: AI Chatbot for Hemodialysis Self-Management

DialysisBot is a multiplatform AI chatbot designed to support hemodialysis patients in self-management of their disease.

DialysisBot is a multiplatform, artificial intelligence-based conversational agent designed to support hemodialysis patients in the day-to-day self-management of their disease.

DialysisBot combines a generative large language model for natural dialogue management, a fine-tuned BERT classifier for recognizing the domain of each patient request, and a vector-similarity retrieval engine that limits every response to a clinically validated knowledge base.

The system performs no autonomous web search and withholds a clinical answer if the cosine similarity between a user query and the indexed reference documents falls below a predefined threshold.