2 papers
cs.CL2025
AMaPO: Adaptive Margin-attached Preference Optimization for Language Model Alignment
Ruibo Deng, Duanyu Feng, Wenqiang Lei
Offline preference optimization offers a simpler and more stable alternative to RLHF for aligning language models. However, their effectiveness is critically dependent on ranking a…
cs.CL2025
Breaking the Stigma! Unobtrusively Probe Symptoms in Depression Disorder Diagnosis Dialogue
Jieming Cao, Chen Huang, Yanan Zhang +3
Stigma has emerged as one of the major obstacles to effectively diagnosing depression, as it prevents users from open conversations about their struggles. This requires advanced qu…