3 papers
cs.CL2026
CARRE: Counterfactual Action Retrieval and Reason Evaluation for Explainable Churn Prescription
Minjoo Kim, Sangjin Park, Seung Hwan Cho
Churn models typically identify high-risk customers but do not specify which feasible retention action should be considered or why that action is appropriate. We present CARRE (Cou…
cs.IR2025
MARC: Multimodal and Multi-Task Agentic Retrieval-Augmented Generation for Cold-Start Recommender System
Seung Hwan Cho, Yujin Yang, Danik Baeck +4
Recommender systems (RS) are currently being studied to mitigate limitations during cold-start conditions by leveraging modality information or introducing Agent concepts based on…
cs.CE2025
GroupSHAP-Guided Integration of Financial News Keywords and Technical Indicators for Stock Price Prediction
Minjoo Kim, Jinwoong Kim, Sangjin Park
Recent advances in finance-specific language models such as FinBERT have enabled the quantification of public sentiment into index-based measures, yet compressing diverse linguisti…