Zobrazeno 1 - 10 of 71 pro vyhledávání: '"Ufuk Yolcu"'
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Akademický článek
Bootstrapped Holt Method with Autoregressive Coefficients Based on Harmony Search Algorithm
Autor: Eren Bas, Erol Egrioglu, Ufuk Yolcu
Publikováno v: Forecasting, Vol 3, Iss 4, Pp 839-849 (2021)
Exponential smoothing methods are one of the classical time series forecasting methods. It is well known that exponential smoothing methods are powerful forecasting methods. In these methods, exponential smoothing parameters are fixed on time, and th
Externí odkaz: https://doaj.org/article/431c4ca24da344c2b68cf0a5df37e556
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2
Akademický článek
Antioxidant properties, element contents and antimicrobial activities of bee pollen collected by Apis mellifera L. in Türkiye
Autor: Ilginc Kizilpinar-Temizer, Aytac Guder, Esra D. Candan, Ufuk Yolcu
Publikováno v: Spanish Journal of Agricultural Research, Vol 20, Iss 4 (2022)
Aim of study: Recently, pollen has become a preferred nutritional supplement because of its complex composition. We examined the botanical origin, total phenolic/flavonoid content (TPC/TFC), antioxidant/antimicrobial activity, and element content of
Externí odkaz: https://doaj.org/article/c357162ce3554b7382f0a84bbb68da06
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3
Akademický článek
The Forecasting Of Labour Force Participation And The Unemployment Rate In Poland And Turkey Using Fuzzy Time Series Methods
Autor: Ufuk Yolcu, Eren Bas
Publikováno v: Comparative Economic Research, Vol 19, Iss 2, Pp 5-25 (2016)
Fuzzy time series methods based on the fuzzy set theory proposed by Zadeh (1965) was first introduced by Song and Chissom (1993). Since fuzzy time series methods do not have the assumptions that traditional time series do and have effective forecasti
Externí odkaz: https://doaj.org/article/d043d751343e4367beee101e14f6cc70
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4
A Robust Learning Algorithm Based on Particle Swarm Optimization for Pi-Sigma Artificial Neural Networks
Autor: Eren Bas, Erol Egrioglu, Ufuk Yolcu, Mu-Yen Chen
Publikováno v: Big Data. 11:105-116
Artificial neural networks (ANNs) have been frequently used in forecasting problems in recent years. One of the most popular types of ANNs in these days is Pi-Sigma artificial neural networks (PS-ANNs). PS-ANNs have a high order ANN structure and the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e67c6ff486bb21de45e988b1180a9d3d
https://doi.org/10.1089/big.2021.0064
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5
A robust training of dendritic neuron model neural network for time series prediction
Autor: Ayşe Yilmaz, Ufuk Yolcu
Publikováno v: Neural Computing and Applications. 35:10387-10406
© 2023, The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.Many prediction methods proposed in the literature can be concerned under two main headings: probabilistic and non-probabilistic methods. In parti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::256331192735b1f0a5b4fb4aa1df9a5a
https://doi.org/10.1007/s00521-023-08240-6
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6
Antioxidant properties, element contents and antimicrobial activities of bee pollen collected by Apis mellifera L. in Türkiye
Autor: Ufuk Yolcu, ESRA DENIZ CANDAN, Aytaç GÜDER, ILGINÇ KIZILPINAR TEMIZER
Publikováno v: Spanish Journal of Agricultural Research; Vol. 20 No. 4 (2022); e0506
Spanish Journal of Agricultural Research; Vol. 20 Núm. 4 (2022); e0506
Aim of study: Recently, pollen has become a preferred nutritional supplement because of its complex composition. We examined the botanical origin, total phenolic/flavonoid content (TPC/TFC), antioxidant/antimicrobial activity, and element content of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4507cd0eb43a52b7482e60247eb9034a
https://hdl.handle.net/11424/284552
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8
Evaluation of the nutritional value of bee pollen by palynological, antioxidant, antimicrobial, and elemental characteristics
Autor: ILGINÇ KIZILPINAR TEMIZER, ESRA DENIZ CANDAN, Aytaç GÜDER, Duygu Nur Çobanoğlu, Ufuk Yolcu
The object of this study was to characterize bee pollen (BP) as a food supplement according to its palynological, antioxidant, antimicrobial properties, and elemental contents. Twelve plant families, 35 genera, and one species were determined by paly
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d11a7435f92ac84de030b188b79d45e
https://hdl.handle.net/11424/281770
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10
THE EFFECTS OF EDUCATION, AGE AND GENDER ON UNEMPLOYMENT RATE: THE CASE OF TURKEY
Autor: Ufuk Yolcu, Emek Aslı Cinel
Publikováno v: Volume: 20, Issue: 78 844-858
Elektronik Sosyal Bilimler Dergisi
Günümüzde ülkelerin karşılaştığı en büyük sorunlardan biri istihdam artışı yaratamamak ve buna bağlı olarak işsizliği önleyememektir. Dünya ekonomisi incelendiğinde yüksek büyüme rakamlarına rağmen istihdamın artmadığı,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f50f60b5bdbacf723cad96f3f94ac219
https://doi.org/10.17755/esosder.839361
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