Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Gradient Tree Boosting"'
Autor:
Bhima Satria Rizki Sugiono, Mokh. Sholihul Hadi, Ilham Ari Elbaith Zaeni, Sujito Sujito, Mhd Irvan
Publikováno v:
Ilkom Jurnal Ilmiah, Vol 15, Iss 3, Pp 413-426 (2023)
The global impact of the COVID-19 pandemic has been profound, affecting economies and societal structures worldwide. Indonesia, with a high caseload, has encountered significant challenges across various sectors. Virus transmission primarily occurs t
Externí odkaz:
https://doaj.org/article/8abae6729e934c729fe91061bb91e002
Autor:
Yashon O. Ouma, Amantle Keitsile, Boipuso Nkwae, Phillimon Odirile, Ditiro Moalafhi, Jiaguo Qi
Publikováno v:
European Journal of Remote Sensing, Vol 56, Iss 1 (2023)
ABSTRACTAccurate spatial-temporal mapping of urban land-use and land-cover (LULC) provides critical information for planning and management of urban environments. While several studies have investigated the significance of machine learning classifier
Externí odkaz:
https://doaj.org/article/978bae78ce3e4a20b0d8477941d201ba
Autor:
Geetabai S. Hukkeri, Sujay Raghavendra Naganna, Dayananda Pruthviraja, Nagaraj Bhat, R. H. Goudar
Publikováno v:
IEEE Access, Vol 11, Pp 141375-141393 (2023)
Depending on the severity and spatial-temporal variability, droughts can have a wide range of impacts such as crop failure, water shortages, and food insecurity. Accurate and timely forecasting is necessary to mitigate the hazards of extreme weather
Externí odkaz:
https://doaj.org/article/c0caeccdb260459c940bbf6ad3a969db
Publikováno v:
Journal of ICT, Vol 22, Iss 2 (2023)
Crime forecasting is beneficial as it provides valuable information to the government and authorities in planning an efficient crime prevention measure. Most criminology studies found that influence from several factors, such as social, demographic,
Externí odkaz:
https://doaj.org/article/2f1b5a2b29904ebe889d78e50993e76d
Autor:
Sisodia, Deepti, Sisodia, Dilip Singh
Publikováno v:
Data Technologies and Applications, 2020, Vol. 55, Issue 2, pp. 216-232.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/DTA-04-2020-0093
Autor:
B. M. Sreedhara, Amit Prakash Patil, Jagalingam Pushparaj, Geetha Kuntoji, Sujay Raghavendra Naganna
Publikováno v:
Journal of Hydroinformatics, Vol 23, Iss 4, Pp 849-863 (2021)
Scour around bridge piers is a complex phenomenon and it is essential to assess or predict the scour hazard around bridge piers in tandem with completely understanding its mechanism. To date, there is no exact method for the estimation of scour depth
Externí odkaz:
https://doaj.org/article/139e6543694e4a8797bc80ace3adbe0b
Autor:
Christina Anna Orieschnig, Gilles Belaud, Jean-Philippe Venot, Sylvain Massuel, Andrew Ogilvie
Publikováno v:
European Journal of Remote Sensing, Vol 54, Iss 1, Pp 398-416 (2021)
The increased open-access availability of radar and optical satellite imagery has engendered numerous land use and land cover (LULC) analyses combining these data sources. In parallel, cloud computing platforms have enabled a wider community to perfo
Externí odkaz:
https://doaj.org/article/d728eb88ca4c47b7b6e03deab23653a3
Autor:
Alexander Brunhuemer, Lukas Larcher, Philipp Seidl, Sascha Desmettre, Johannes Kofler, Gerhard Larcher
Publikováno v:
Risks, Vol 10, Iss 12, p 235 (2022)
In this paper, we apply machine learning models to execute certain short-option strategies on the S&P500. In particular, we formulate and focus on a supervised classification task which decides if a plain short straddle on the S&P500 should be execut
Externí odkaz:
https://doaj.org/article/e7886146e540445aa9c3fc5dde40232a
Hacking the venture industry: An Early-stage Startups Investment framework for data-driven investors
Publikováno v:
Machine Learning with Applications, Vol 5, Iss , Pp 100062- (2021)
Investing in early-stage companies is incredibly hard, especially when no data are available to support the decision process. Venture capitalists often rely on gut feeling or heuristics to reach a decision, which is biased and potentially harmful. Th
Externí odkaz:
https://doaj.org/article/04d87494cd6a440497b6f0389e3a0be3
Publikováno v:
Applied Sciences, Vol 12, Iss 20, p 10199 (2022)
Protein-based studies contribute significantly to gathering functional information about biological systems; therefore, the protein–protein interaction detection task is one of the most researched topics in the biomedical literature. To this end, m
Externí odkaz:
https://doaj.org/article/8b1dfb683f0445e4ba1cca8d9a6a062b