Tag: pattern
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Dictionary Based Pattern Entropy for Causal Direction Discovery
Dictionary Based Pattern Entropy for Causal Direction Discovery arXiv:2603.04473v1 Announce Type: new Abstract: Discovering causal direction from temporal observational data is particularly challenging for symbolic sequences, where functional models and noise assumptions are often unavailable. We propose a novel emph{Dictionary Based Pattern Entropy ($DPE$)} framework that infers both the direction of causation and the specific…
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When Pattern-by-Pattern Works: Theoretical and Empirical Insights for Logistic Models with Missing Values
When Pattern-by-Pattern Works: Theoretical and Empirical Insights for Logistic Models with Missing Values arXiv:2507.13024v1 Announce Type: new Abstract: Predicting a response with partially missing inputs remains a challenging task even in parametric models, since parameter estimation in itself is not sufficient to predict on partially observed inputs. Several works study prediction in linear models. In…
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Timeseries pattern detection problem
Timeseries pattern detection problem I’ve never dealt with any time series data – please help me understand if I’m reinventing the wheel or on the right track. I’m building a little hobby app, which is a habit tracker of sorts. The idea is that it lets the user record things they’ve done, on a daily…