Hangjun Guo

Carnegie Mellon University

CMU Machine Learning

Papers on Lattice

Total citations

Topics

Research focus

Reasoning & Chain-of-Thought (1)Recommendation & Information Retrieval (1)

Frequent co-authors

Junchen Fu (1)Alexandros Karatzoglou (1)Ioannis Arapakis (1)Kaiwen Zheng (1)Joemon M. Jose (1)

Papers (1)

Jul 14, 2026

Affiliation:Jul 14, 2026·also Amazon Science, CMU ML, NUS, Glasgow +1

RecRec: Latent Interests Recursive Reasoning for Sequential Recommendation

RecRec reveals that decoupling reasoning from prediction can significantly enhance sequential recommendation performance, breaking free from the constraints of fixed-dimensional states.

Junchen Fu, Alexandros Karatzoglou, Ioannis Arapakis +3

Reasoning & Chain-of-Thought Recommendation & Information Retrieval

Hangjun Guo

Research focus

Frequent co-authors

Papers (1)

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Hangjun Guo

Research focus

Frequent co-authors

Papers (1)