A repository for Dasein-Bot, namely conversational AI & task-oriented AI using open-source RASA framework.
Currently, I'm a student in senior class in Shanghai University of International Business and Economics.
Based on my bachelor degree of Data Science and Big Data Technology, I've studied the basis of Maths of AI, including Mathematics Analysis, Calculus A-Level, Probability Theory A-Level, Mathamatical Statistics, Linear Algebra A-Level, as well as have studied and made experiments of algorithms of AI, including traditional Machine Learning, Deep Learning, Time Series Analysis, algorithms etc.
In the second semester of junior year, during the process of the NLP course, I made good academic performance with the IMDB sentiment analysis project (including: ML methods, pre-trained Bert model, bert-pretrained Transformer model). Besides, I gain the general knowledge of NLP by read a few paper. I hope the after going through Dasein-Bot project, I will be more familiar with NLP, NLU, NLG, (Knowledge Graph if possible) and further my knowledge in Intelligent Dialogue System in details.
As we all know, AI is becoming more and more permeated like air in our daily life. Conversational AI, one of the trending branches of AI, can provide high market values and has edges of revenue margin increase and cost reduction, 24/7 availability, personalization, etc. The mainstream of types of Conversational AI, including QA bot, VQA bot (with multi-modal), Voice Assistant like Apple Siri, Social bot like Microsoft Bing Bot, Task-oriented Bot, etc. have different workflows and approaches according to their respective service lines.
An Intelligent Dialogue System, as known as Chatbot/Coversational AI can provide live conversations with users. A QA bot can provide answers to users' questions by using technologies, such as Crawler/Spider, Named Entity Recognition, NER, Knowledge Graph, KG, Bert and so on. It contains knowledge (Database/Storage of knowledge) with the integration of semantic parsing, information extraction, embedding-based method and neural methods as well as text-based categorizations and modules.
Dasein-Bot is a demo a task-oriented bot using open-source RASA framework, contains the following components as the whole NLP module: NLU (focusing on understanding the speech-to-text or text data of user intentions, Dialogue Manager/Dialogue State Tracking (focusing on finding the previous state and tracking the information), Action Generation (generate the actual action required from the user by algorithms) and NLG (deliver a human-friendly and readable utterance to users).
- Multi-modal and Task-oriented Multi-round Conversational AI
- LLM, GPT models
