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cs.LG2025
TimeInf: Time Series Data Contribution via Influence Functions
Yizi Zhang, Jingyan Shen, Xiaoxue Xiong +1
Evaluating the contribution of individual data points to a model's prediction is critical for interpreting model predictions and improving model performance. Existing data contribu…
cs.LG2024
2D-OOB: Attributing Data Contribution Through Joint Valuation Framework
Yifan Sun, Jingyan Shen, Yongchan Kwon
Data valuation has emerged as a powerful framework for quantifying each datum's contribution to the training of a machine learning model. However, it is crucial to recognize that t…