Zobrazeno 1 - 10
of 454
pro vyhledávání: '"decomposition of time series"'
Autor:
N. V. Agabekova, A. N. A. Abdo
Publikováno v:
Статистика України, Vol 91, Iss 1, Pp 75-84 (2021)
Analysis of financial processes is an important and fast developing branch of statistics. Statistical analysis is a combined analysis. Statistical methodology refers to a system of techniques and methods aimed at studying quantitative patterns in the
Externí odkaz:
https://doaj.org/article/caf925c883fc48db9a8f4f4a4f424910
Publikováno v:
IEEE Sensors Journal. 21:23213-23223
Missing values are a common problem of time series such as sensor-generated data due to issues of data collection, transmission, and storage. To deal with this problem, various data imputation methods have been proposed. Among these methods, variants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f9143203170df404bc33b4620d24aa0
https://doi.org/10.1109/jsen.2021.3107836
https://doi.org/10.1109/jsen.2021.3107836
Publikováno v:
Journal of Intelligent & Fuzzy Systems. 41:3355-3371
Accurate taxi demand forecasting is significant to estimate the change of demand to further make informed decisions. Although deep learning methods have been widely applied for taxi demand forecasting, they neglect the complexity of taxi demand data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9780fd8a77429447b4c6537ec80de3bf
https://doi.org/10.3233/jifs-210657
https://doi.org/10.3233/jifs-210657
Publikováno v:
Lipids in Health and Disease, Vol 20, Iss 1, Pp 1-8 (2021)
Lipids in Health and Disease
Lipids in Health and Disease
Background Previous epidemiological studies have indicated the seasonal variability of serum lipid levels. However, little research has explicitly examined the separate secular and seasonal trends of dyslipidemia. The present study aimed to identify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da5807512b9e15749c832e5a2af652f8
https://doaj.org/article/f21a138983974efa972c6378fa08ac93
https://doaj.org/article/f21a138983974efa972c6378fa08ac93
Publikováno v:
MAUSAM. 71:187-198
By considering time series from satellite altimetry and tide gauges that extend back to 1993, Singular Spectrum Analysis (SSA) is applied to investigate and compare the non linear trends of the sea level along the Mediterranean coasts. The major issu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4495925f13897f2cd6691de50623c0ac
https://doi.org/10.54302/mausam.v71i2.18
https://doi.org/10.54302/mausam.v71i2.18
Autor:
Allou Samé, Latifa Oukhellou, Jacques Ferriere, Etienne Côme, Paul de Nailly, Yasmine Merad-Boudia
Publikováno v:
Transportmetrica A: Transport Science. 18:1445-1469
Mobility demand analysis is increasingly based on smart card data, that are generally aggregated into time series describing the volume of riders along time. These series present patterns resulting...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e46134848ccd1839a309a4cd2ce1fbe
https://doi.org/10.1080/23249935.2021.1948626
https://doi.org/10.1080/23249935.2021.1948626
Autor:
Anna L Powell, Richard M Wood
Publikováno v:
The International Journal of Health Planning and Management. 36:1936-1942
While it is well established that societal restrictions have been effective in reducing COVID-19 emergency demand, evidence also suggests an impact upon emergency demand not directly related to COVID-19 infection. Hospital planning may benefit from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28105392733994cf4c6a3ef91b06f7fe
https://doi.org/10.1002/hpm.3265
https://doi.org/10.1002/hpm.3265
Autor:
N. E. Shapkina, D. A. Tarbaev, A. I. Chulichkov, V. A. Gazaryan, Vitaly Avilov, A. V. Bezrukova, V. S. Aleshnovskii, Yu. A. Kurbatova, N. A. Zyuzina
Publikováno v:
Computational Mathematics and Mathematical Physics. 61:1106-1117
Based on the morphological analysis techniques developed under the guidance of Yu.P. Pyt’ev, a method for filtering time series is proposed that is capable of detecting an almost cyclic component with a varying cycle length and varying series membe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dc9340e52be945fd546c0fc114cdd39
https://doi.org/10.1134/s0965542521070046
https://doi.org/10.1134/s0965542521070046
Autor:
Prapita Thanarak, Kornkamol Laung-Iem
Publikováno v:
International Journal of Energy Economics and Policy, Vol 11, Iss 4, Pp 593-600 (2021)
Currently, the Thailand government is promoting biofuel, especially the producer of biodiesel. Starting from 2015, the Ministry of Energy of Thailand has determined that the palm oil remaining from domestic consumption is 14 million liters per day in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::840975ecf4554c9081e8c92378f6aa01
https://doi.org/10.32479/ijeep.10666
https://doi.org/10.32479/ijeep.10666
Innovative and successive average trend analysis of temperature and precipitation in Osijek, Croatia
Publikováno v:
Theoretical and Applied Climatology. 145:875-890
This paper examines monthly, seasonal, and annual trends in temperature and precipitation time series in Osijek during the period between 1900 and 2018. Two new methods, innovative trend analysis (ITA) and successive average methodology (SAM), togeth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81b140dd85a2d7fc833f0e6c0f340d5e
https://doi.org/10.1007/s00704-021-03672-3
https://doi.org/10.1007/s00704-021-03672-3