Results 11 to 20 of about 85,833 (253)
Reflection on modern methods: a common error in the segmented regression parameterization of interrupted time-series analyses [PDF]
International Journal of Epidemiology, 2021 Hong Xiao +2 more
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Optimal Segmented Linear Regression for Financial Time Series Segmentation [PDF]
2021 International Conference on Data Mining Workshops (ICDMW), 2021 Given a financial time series data, one of the most fundamental and interesting challenges is the need to learn the stock dynamics signals in a financial time series data. A good example is to represent the time series in line segments which is often used as a pre-processing step for learning marketing signal patterns in financial computing.
Chi-Jen Wu, Wei-Sheng Zeng, Jan-Ming Ho
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Clustering-Based Segmented Regression for Particulate Matter Sensor Calibration
Applied Sciences, 2022 Nowadays, sensor-based air pollution sensing systems are widely deployed for fine-grained pollution monitoring. In-field calibration plays an important role in maintaining sensory data quality.
Sijie Liu, Xinyu Liu, Pei Lu
doaj +1 more source
Multiatlas Segmentation as Nonparametric Regression [PDF]
IEEE Transactions on Medical Imaging, 2014 This paper proposes a novel theoretical framework to model and analyze the statistical characteristics of a wide range of segmentation methods that incorporate a database of label maps or atlases; such methods are termed as label fusion or multiatlas segmentation.
Suyash P. Awate, Ross T. Whitaker
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 The Urban Agglomerations of Middle and Lower Reaches of the Yangtze River Economic Belt (UAMLYREB) have experienced rapid and intense urbanization over the past decades with natural ecosystems being converted to impervious surfaces.
Zhihui Li, Lu Peng, Feng Wu
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International Journal of Public Health, 2022 Objective: Social distancing has been confirmed to reduce the incidence of not only the COVID-19, but also the incidence of other diseases. Therefore, this study aimed to investigate the effect of social distancing policies on the incidence of infectious
Woo-Ri Lee +6 more
doaj +1 more source
Multiple change point analysis of hepatitis B reports in Xinjiang, China from 2006 to 2021
Frontiers in Public Health, 2023 ObjectiveHepatitis B (HB) is a major global challenge, but there has been a lack of epidemiological studies on HB incidence in Xinjiang from a change-point perspective.
Liping Yang +7 more
doaj +1 more source
Decrease in household secondhand smoking among Korean adolescents associated with smoke-free policies: grade-period-cohort and interrupted time series analyses [PDF]
Epidemiology and Health, 2023 OBJECTIVES Smoke-free areas have expanded and related campaigns have been implemented since 1995 in Korea. As a result, household secondhand smoke (SHS) exposure has decreased over the past 15 years.
Hana Kim, Heewon Kang, Sung-il Cho
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Investment Accelerator of Agricultural Production [PDF]
Экономика региона, 2019 Domestic agriculture is one of the few economy’s sectors that maintained a noticeable growth in the context of the macroeconomic slowdown. Agriculture’s labour productivity remains at a relatively stable level. However, the
Roman Borisovich Shestakov +1 more
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Fast Algorithms for Segmented Regression
CoRR, 2016 27 pages, appeared in ICML ...
Jayadev Acharya +3 more
openaire +5 more sources