In modern power systems, the integration of distributed generation (DG) has introduced both opportunities and challenges. It has also gained significant attention due to its potential benefits in terms of renewable en...
详细信息
In this study, the accuracy of pine wood nematode detection was significantly improved by combining a UAV-mounted multispectral imaging system with machinelearning algorithms, particularly the deep learning models SS...
详细信息
ISBN:
(纸本)9798350386660;9798350386677
In this study, the accuracy of pine wood nematode detection was significantly improved by combining a UAV-mounted multispectral imaging system with machinelearning algorithms, particularly the deep learning models SSD and YOLO v5. The study employed image preprocessing techniques, such as orthorectification and atmospheric correction, to ensure the accuracy and consistency of the data. On this basis, subtle differences in the health status of pine trees were revealed by analysing the spectral features extracted from the multispectral images. Traditional algorithms such as random forest and support vector machine, as well as deep learning models were used for classification and recognition, in which SSD and YOLO v5 demonstrated high accuracy in processing complex image data, reaching 0.92 and 0.93, respectively. This achievement not only improves the detection efficiency of pine wilt disease, but also provides a new technological pathway for forestry health management, which has an early diagnosis and treatment of the disease. important significance for early disease diagnosis and treatment.
Diabetes is a prevalent chronic health disease affecting millions of people over the world. Early detection and effective management contribute in preventing its complications. This study investigates the use of machi...
详细信息
Federated learning is a decentralized machinelearning approach that enables multiple devices to collaboratively train a global model while keeping their data localized, thus preserving user privacy. However, the pres...
详细信息
Platforms for e-commerce commonly employ a preestablished, organized structure of product classifications. Traditional product categorization methods have primarily relied on text-based data, which can occasionally fa...
详细信息
Suicide is recognized as one of the most serious concerns in the modern society. Suicide causes tragedy that affects countries, communities, and families. There are many factors that lead to suicidal ideations. Early ...
详细信息
ISBN:
(纸本)9798350372977;9798350372984
Suicide is recognized as one of the most serious concerns in the modern society. Suicide causes tragedy that affects countries, communities, and families. There are many factors that lead to suicidal ideations. Early detection of suicidal ideations can help to prevent suicide occurrence by providing the victim with the required professional support, especially when the victim does not recognize the danger of having suicidal ideations. As technology usage has increased, people share and express their ideations digitally via social media, chatbots, and other digital platforms. In this paper, we proposed a novel, simple deep learning-based model to detect suicidal ideations in digital content, mainly focusing on chatbots as the primary data source. In addition, we provide a framework that employs the proposed suicide detection integration with a chatbot-based support system.
As a negative event with group effect, public risk may be caused by a variety of reasons, but the final result is basically social or environmental turbulence, chaos, or even destruction. In order to avoid this phenom...
详细信息
ISBN:
(纸本)9798400718212
As a negative event with group effect, public risk may be caused by a variety of reasons, but the final result is basically social or environmental turbulence, chaos, or even destruction. In order to avoid this phenomenon, it is necessary to design a public risk perception early warning system. In this paper, machinelearning algorithms are used to give the perception and warning system the learning ability, so as to strengthen its perception and warning ability of risks. In addition, this paper also puts forward the perspective of using big data to analyze Internet text information, so as to strengthen the system's assessment ability of risks. Finally, the system based on the proposed method was compared with the conventional system in this paper. The average accuracy of the experimental group was 92.33%, while the average accuracy of the control group was 86.52%. The experimental results show that the proposed method can improve the performance of the risk perception early warning system, and also reflect the role of machinelearning algorithms.
Bird migration is vital for preserving ecological balance and biodiversity. Tracking migration patterns is very important to understand ecosystem health and predicting environmental changes. The use of machine learnin...
详细信息
There are significant regional and national variations in the prevalence of childhood asthma and related risk factors. This study uses data from a prospective study with 202 children, both with and without asthma, to ...
详细信息
This study designs and implements a bridge health monitoring system based on machinelearning. The system adopts a four-layer architecture, including data acquisition, processing, analysis and decision-making, and use...
详细信息
暂无评论