3 papers
cs.SD2026
Adaptive Discovery of Interpretable Audio Attributes with Multimodal LLMs for Low-Resource Classification
Kosuke Yoshimura, Hisashi Kashima
In predictive modeling for low-resource audio classification, extracting high-accuracy and interpretable attributes is critical. Particularly in high-reliability applications, inte…
cs.CL2025
Hierarchical Text Classification Using Black Box Large Language Models
Kosuke Yoshimura, Hisashi Kashima
Hierarchical Text Classification (HTC) aims to assign texts to structured label hierarchies; however, it faces challenges due to data scarcity and model complexity. This study expl…
cs.LG2025
XicorAttention: Time Series Transformer Using Attention with Nonlinear Correlation
Daichi Kimura, Tomonori Izumitani, Hisashi Kashima
Various Transformer-based models have been proposed for time series forecasting. These models leverage the self-attention mechanism to capture long-term temporal or variate depende…