2 papers
stat.ML2026
TimeLAVA: Learning-Agnostic Valuation for Time Series Data
Wenqin Liu, Weizhi Quan, Aoqi Zuo +5
Data valuation quantifies the intrinsic quality of individual samples to enable principled data curation, quality control, and robust learning. For time series in critical domains…
cs.LG2026
Using Seismic Statistical Features and VQ-VAE to Improve Spatiotemporal Seismicity Predictability
Wei Quan, Denise Gorse
In this paper we build upon a previous study in which we demonstrated, using XGBoost and earthquake catalogue data from Japan and Chile, that a set of 60 seismic statistical featur…