AI Mental Health Chatbot

AI intelligent chatbot designed to support mental health conversations by understanding and responding to user input with empathy and relevance. Built using PyTorch, it features a 3-layer fully connected neural network trained to classify user intent with high accuracy. Through iterative fine-tuning and optimization, the model achieved a 15% improvement in intent classification. The system utilizes NLTK for natural language preprocessing, including tokenization and lemmatization, and is deployed within a CustomTKinter interface to provide an accessible and responsive user experience tailored for mental wellness support.