Search Results - subject:"Pattern"

Digital identification and pattern recognition capabilities using machine learning methods, navigation systems, and video surveillance

Marchenko, Olena; Viunenko, Oleksandr; Nechai, Ihor - In: Technology audit and production reserves 1 (2024) 2/75, pp. 6-13

Persistent link: https://www.econbiz.de/10014497309

Intelligent policy framework : natural resource conservation, knowledge and big data analytics

Xiao, Nina; Qu, Xianhe - In: Journal of innovation & knowledge : JIK 10 (2025) 2, pp. 1-10

In today's context of escalating environmental pressure, traditional methods of natural resource conservation face numerous challenges. The use of big data analytics to support the formulation of environmental policies has become a crucial approach for enhancing the efficiency and scientific...

Persistent link: https://www.econbiz.de/10015331637

The poverty alleviation role of the "insurance+futures" pattern : evidence from 10 Chinese provinces

Han, Jinhong - In: Risks : open access journal 13 (2025) 4, pp. 1-16

This paper sorts out the poverty reduction mechanism of the "insurance+futures" pattern and uses actual data from the … top 10 provinces in China with the highest underwriting value in the "insurance+futures" pattern since 2016 to test it by … a panel data model. The results show that the "insurance+futures" pattern has a significant effect on reducing poverty …

Persistent link: https://www.econbiz.de/10015408421

A novel robust optimization model for nonlinear Support Vector Machine

Maggioni, Francesca; Spinelli, Andrea - In: European journal of operational research : EJOR 322 (2025) 1, pp. 237-253

Persistent link: https://www.econbiz.de/10015410212

Machine learning methods for financial forecasting and trading profitability : evidence during the Russia-Ukraine war

Peng, Yaohao; Souza, João Gabriel de Moraes - In: REGE revista de gestão 31 (2024) 2, pp. 152-165

Persistent link: https://www.econbiz.de/10015189762

Mixed-integer quadratic optimization and iterative clustering techniques for semi-supervised support vector machines

Burgard, Jan Pablo; Pinheiro, Maria Eduarda; Schmidt, Martin - In: Top : an official journal of the Spanish Society of … 32 (2024) 3, pp. 391-428

Persistent link: https://www.econbiz.de/10015188200

Adapting support vector optimisation algorithms to textual gender classification

Gomez, Javier; Alfaro, Cesar; Ortega, Felipe; Moguerza, … - In: Top : an official journal of the Spanish Society of … 32 (2024) 3, pp. 463-488

Persistent link: https://www.econbiz.de/10015188211

Convex support vector regression

Liao, Zhiqiang; Dai, Sheng; Kuosmanen, Timo - In: European journal of operational research : EJOR 313 (2024) 3, pp. 858-870

Persistent link: https://www.econbiz.de/10014456645

Novel comparative methodology of hybrid support vector machine with meta-heuristic algorithms to develop an integrated candlestick technical analysis model

Mahmoodi, Armin; Hashemi, Leila; Mahmoodi, Amin; … - In: Journal of capital markets studies 8 (2024) 1, pp. 67-94

Purpose The proposed model has been aimed to predict stock market signals by designing an accurate model. In this sense, the stock market is analysed by the technical analysis of Japanese Candlestick, which is combined by the following meta heuristic algorithms: support vector machine (SVM),...

Persistent link: https://www.econbiz.de/10015047541

Modeling the effect of population size on banking transaction channels in Nigeria : Grey box vs Support Vector Regression

Bartholomew, Desmond C.; Olewuezi, Ngozi P.; Nwaigwe, … - In: CBN journal of applied statistics 15 (2024) 1, pp. 1-31

This study investigates the effect of Nigeria's population on four selected banking transaction channels. The Nigerian projected population (2022-2027) was used as an input variable for forecasting future volumes of transactions for each channel. The results show that the Support Vector...

Persistent link: https://www.econbiz.de/10015393855