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math.ST2012★ 6 cited
Nonparametric and adaptive modeling of dynamic seasonality and trend with heteroscedastic and dependent errors
Yu-Chun Chen, Ming-Yen Cheng, Hau-tieng Wu
Seasonality (or periodicity) and trend are features describing an observed sequence, and extracting these features is an important issue in many scientific fields. However, it is n…
math.ST2012★ 1 cited
Local Linear Regression on Manifolds and its Geometric Interpretation
Ming-Yen Cheng, Hau-tieng Wu
High-dimensional data analysis has been an active area, and the main focuses have been variable selection and dimension reduction. In practice, it occurs often that the variables a…