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Feature Extraction for Universal Hypothesis Testing via Rank-constrained Optimization
Universal test mismatched universal test hypothesistesting feature extraction exponential family
2010/3/9
This paper concerns the construction of universal
tests for binary hypothesis testing, in which the alternate hypothesis
is poorly modeled and the observation space is large.
The mismatched univers...
Trend Extraction from Time Series with Structural Breaks and Missing Observations
Break point break point location dummies gaps Hodrick-Prescott filter interpolation Leser filter missing observations smoothing spline structural breaks time-series trend
2009/3/5
Trend extraction from time series is often performed by using the filter proposed by Leser (1961), also known as the Hodrick-Prescott filter. Practical problems arise, however, if the time series cont...