In accordance with quantitative research, a wide spectrum of techniques can be seen. In the case of cardinal variables, regression analyses are suitable tools for the expression of dependences between observed variabl...
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Network-attached storage (NAS) is how data is stored and shared among hosts through a configured network. This is cheaper yet the best solution for sharing and using any huge unstructured data in an organization. Opti...
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Artificial intelligence (AI) has emerged as a powerful tool in medical image analysis, revolutionizing the field of radiology and improving diagnostic accuracy and efficiency. Among various imaging modalities, ultraso...
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ISBN:
(数字)9783031523885
ISBN:
(纸本)9783031523878
Artificial intelligence (AI) has emerged as a powerful tool in medical image analysis, revolutionizing the field of radiology and improving diagnostic accuracy and efficiency. Among various imaging modalities, ultrasound imaging is crucial in diagnosing a wide range of medical conditions due to its non-invasive nature and real-time imaging capabilities. However, the scarcity of labeled training data and the challenge of constructing effective learning frameworks pose significant hurdles in developing accurate and robust AI models for ultrasound image analysis. This research paper presents a study conducted on ultrasound images, specifically for breast cancer classification, and focuses on the application of Transfer Learning (TL) using state-of-the-art ImageNet pre-trained models including VGG16, VGG19, ResNet50, ResNet101, and InceptionV3. The study also explores the impact of different fine-tuning strategies on the final classification outcome. Strategies such as freezing 100% of layers, freezing 50% of layers, and scratch fine-tuning by training all layers were implemented along with the same common neural network-based classifier built on top. For reproducibility, publicly accessible datasets were used, namely Mendeley Breast and BUSI datasets. Additionally, a stratified 5-fold cross-validation technique was implemented to evaluate the pre-trained models, and metrics such as Accuracy, Sensitivity, Specificity, Precision, and False Positive Rate (FPR) were computed accordingly. This paper demonstrates the necessity of choosing the appropriate fine-tuning strategy aligned with the pre-trained model used. This can eventually enhance the feature extraction task, thus saving time and effort when implementing such an automatic classification framework for ultrasound images. In the application of breast ultrasound cancer classification, InceptionV3 has been found to be the consistent model across all strategies. Fine-tuning 50% of layers for this model has proved to ha
Industrial robots have existed for decades, and their main design intention is to replace humans in those highly repetitive and dangerous tasks. Collaborative robots start to emerge in the industry as the market trend...
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The using in the digital pedagogical educational environment of the already formed conceptual base of the student can greatly facilitate the study of the subject. Such an approach, for example, allows students to mast...
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With new enhancements and developments, mechanical engineering got into a new stage of enhancement where the combination of artificial intelligence technology. We frequently see mechanical and electronic engineering&#...
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Analysis of the spatiotemporal evolution of oceanographic parameters such as sea surface temperature (SST) and chlorophyll concentration (CHL) in the North Atlantic between 2018 and 2022 revealed interesting seasonal ...
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A comprehensive literature review on the applications of Artificial Intelligence (AI) and machine learning (ML), integrated with cloud computing solutions in sericulture, has been presented in the paper. The silk indu...
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There is a lot of research taking place in this fast and growing technology, namely Wireless Body Area networks (WBAN), to improve network performance. This work focuses to improve the WBAN system which is used in hos...
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Breast cancer is a serious global health problem, particularly among women, highlighting the crucial need for novel diagnostic and prognostic therapies. In this research, we delve into the potential of DL models, with...
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