CR-Walker: Tree-Structured Graph Reasoning and Dialog Acts for Conversational Recommendation

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Knowledge Triples

Source Entity	Relationship	Target Entity
Conversational Recommendation Systems Task	addresses	CR Walker Method
CR Walker Method	creates	Dialog Acts Material
CR Walker Method	demonstrates	Evaluation Metric
CR Walker Method	enhances	Informative Engagement Metric
CR Walker Method	improves	Recommendation Accuracy Metric
CR Walker Method	uses	Tree Structured Reasoning Method