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cs.LG2025
Likert or Not: LLM Absolute Relevance Judgments on Fine-Grained Ordinal Scales
Charles Godfrey, Ping Nie, Natalia Ostapuk +3
Large language models (LLMs) obtain state of the art zero shot relevance ranking performance on a variety of information retrieval tasks. The two most common prompts to elicit LLM…
cs.LG2025
Nearest Neighbor Multivariate Time Series Forecasting
Huiliang Zhang, Ping Nie, Lijun Sun +1
Multivariate time series (MTS) forecasting has a wide range of applications in both industry and academia. Recently, spatial-temporal graph neural networks (STGNNs) have gained pop…