Dialogue Model Optimization via Agent Game and Adaptive Tree-based GRPO
#Dialogue Agents #Reinforcement Learning #GRPO #Personalization #arXiv #Natural Language Processing #AI Research
📌 Key Takeaways
- Researchers have introduced a brand-new reinforcement learning framework to solve long-term dialogue planning.
- The model addresses 'short-horizon bias' where AI fails to consider the long-term value of a conversation.
- The framework utilizes 'Agent Games' to achieve real-time online personalization without needing pre-collected data.
- Adaptive Tree-based GRPO is used to optimize how models select the best conversational paths.
📖 Full Retelling
🏷️ Themes
Artificial Intelligence, Machine Learning, Technology
📚 Related People & Topics
Natural language processing
Processing of natural language by a computer
Natural language processing (NLP) is the processing of natural language information by a computer. NLP is a subfield of computer science and is closely associated with artificial intelligence. NLP is also related to information retrieval, knowledge representation, computational linguistics, and ling...
Personalization
Using technology to accommodate the differences between individuals
Personalization (broadly known as customization) consists of tailoring a service or product to accommodate specific individuals. It is sometimes tied to groups or segments of individuals. Personalization involves collecting data on individuals, including web browsing history, web cookies, and locati...
Reinforcement learning
Field of machine learning
In machine learning and optimal control, reinforcement learning (RL) is concerned with how an intelligent agent should take actions in a dynamic environment in order to maximize a reward signal. Reinforcement learning is one of the three basic machine learning paradigms, alongside supervised learnin...
🔗 Entity Intersection Graph
Connections for Natural language processing:
- 🌐 Machine learning (2 shared articles)
- 🌐 Computational linguistics (1 shared articles)
- 🌐 Data science (1 shared articles)
- 🌐 Sentiment analysis (1 shared articles)
- 🌐 Chatbot (1 shared articles)
- 🌐 Prompt engineering (1 shared articles)
- 🌐 Tokenization (1 shared articles)
- 🌐 Reinforcement learning (1 shared articles)
- 🌐 Bilevel optimization (1 shared articles)
- 🌐 Speech synthesis (1 shared articles)
- 🌐 Data set (1 shared articles)
- 🌐 Hebrew language (1 shared articles)
📄 Original Source Content
arXiv:2602.08533v1 Announce Type: new Abstract: Open-ended dialogue agents aim to deliver engaging, personalized interactions by adapting to users' traits, but existing methods face critical limitations: over-reliance on pre-collected user data, and short-horizon biases in reinforcement learning (RL) that neglect long-term dialogue value. To address these, we propose a novel long-horizon RL framework integrating online personalization with Adaptive Tree-based Group Relative Policy Optimization