The bearing serves as a crucial element of any machinery with a gearbox. It is essential to diagnose bearing faults effectively to ensure the machinery’s safety and normal operation. Therefore, the identification and...
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The information people receive from social media contains a variety of topics, and these massive amounts of information are often disorganized. It is difficult for people to get valuable information directly from it. ...
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ISBN:
(纸本)9781665463553
The information people receive from social media contains a variety of topics, and these massive amounts of information are often disorganized. It is difficult for people to get valuable information directly from it. The advantage of our approach is two-fold: to accommodate users of various interests, and Human-in-the-Loop can be responsible for guiding AI system learning. And machinelearning is one of the standard methods that is widely used for data classification tasks. The development of machinelearning processes often requires efforts of data labeling and programming, which is often time-consuming and labor-intensive. To help non-experts better understand the model training process, we design a no-code data classification platform. It uses messages crawled from social media as data sources, filters data, and incorporates active learning methods to reduce the cost of creating datasets. Our platform uses an automated process to help users complete model training through simple web operations without programming. The ultimate goal is that users can intervene in the process of model training, quickly perform classification tasks and obtain information according to their needs.
Outgoing inspection of the production line is very important for many manufacturing companies. In recent years, two class classification of good and defective products must be carried out efficiently as the number of ...
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ISBN:
(数字)9781665491136
ISBN:
(纸本)9781665491136
Outgoing inspection of the production line is very important for many manufacturing companies. In recent years, two class classification of good and defective products must be carried out efficiently as the number of small-quantity, high-mix products have been increasing. The support vector machine with kernel method (kernel learning) is the most popular method in two class classification used in factories. Quantum kernel learning is one of the most promising applications of quantum technology. In this study, we propose an analysis method that allows us to know the difference between classical and quantum machinelearning by plotting false positive rate (FPR) and true positive rate (TPR) on Receiver Operating Characteristic (ROC) space. Quantum machinelearning uses quantum data with feature maps. We compared quantum and classical data using a small-sized existing datasets. First, it was not possible to confirm that the quantum data incorporating quantum entanglement could achieve the effect in this study. Next, when we examined the learning process of quantum data with Pauli feature map and classical data, we observed differences in the initial learning process. Based on these results, in contrast to the commonly used ROC curve, we plotted the FPR and TPR separately on the ROC space according to the training size. Plotting on ROC space in this experiment shows that quantum kernel learning is a method to reduce only FPR from high FPR and TPR. We found that the kernel learning process using quantum data is different from one using classical data.
As we approach the limit of transistor scaling, an appealing alternative in the form of quantum dots made of silicon dangling bonds (SiDBs) has been experimentally demonstrated to be capable of realizing sub-30 nm(2) ...
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ISBN:
(纸本)9798350333466
As we approach the limit of transistor scaling, an appealing alternative in the form of quantum dots made of silicon dangling bonds (SiDBs) has been experimentally demonstrated to be capable of realizing sub-30 nm(2) logic gates. The introduction of SiQAD, a calibrated computer-aided design tool for the design and simulation of SiDBs, has further enabled the rapid exploration of this novel design space outside of experimental laboratories. Motivated by these advances and by identifying recent demands in machinelearning acceleration, this paper proposes an architecture for an SiDB inference accelerator. Area and power estimates are made based on existing logic components and power models, the results are compared against Google's TPUv1. At the same clock rate, the proposed SiDB inference accelerator offers up to 10x improvement in area efficiency and orders of magnitude improvement in power efficiency, showing tremendous promise for further research into this novel platform technology.
In the last two decades, improvement in artificial intelligence and medical imaging technology have made healthcare sector to achieve some remarkable achievements in diseases analysis and prediction. Due to advancemen...
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In the last two decades, improvement in artificial intelligence and medical imaging technology have made healthcare sector to achieve some remarkable achievements in diseases analysis and prediction. Due to advancement in medical imaging technology the brain images are taken in different modalities, that gives 3D view of different sections of brain for tumor diagnosis. The ability to extract relevant characteristics from magnetic resonance imaging (MRI) scans is a crucial step for brain tumor classifiers. As a result, several studies have proposed various strategies to extract relevant features from different modalities of MRI to predict the growth of abnormal tumor. Most of techniques used conventional techniques of image processing for feature extraction and machinelearning for classification. More recently, the use deep learning algorithms in medical imaging has resulted in significant improvements in the classification and diagnosis of brain tumor. Since tumors are located at different regions of brain, the localizing the tumor and classifying it to particular category is challenging task. In this paper, we have solved this problem by designing deep ensemble model. In the proposed approach, first shallow convolutional neural network (SCNN) and VGG16 network were designed with T1C modality MRI image and subsequently loss and accuracy were examined. To improve the performance of model in terms accuracy and loss information, the extracted features from both the deep learning model were fused to improve the classification accuracy of three types of tumors. The obtained results from ensemble deep convolutional neural network model (EDCNN), proved that the fusion of deep learning model improves the accuracy of multiclass classification problem and also tries to address the problem of overfitting of model for imbalance dataset. The proposed model tries to give classification accuracy up to 97.77%. Furthermore, the proposed framework, achieves competitive results when
A key challenge of applying machinelearning techniques to binary data is the lack of a large corpus of labeled training data. One solution to the lack of real-world data is to create synthetic data from real data thr...
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Information Systems play a central role in the energy sector for achieving climate targets. With increasing digitization and data availability in the energy sector, data-driven machinelearning (ML) approaches emerged...
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Diabetes Mellitus is one of our country's significant public health issues. It is a metabolic disorder that has impacted thousands of people and is caused by excessive amounts of glucose in the human body. Diabete...
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Based on the perspective of combining qualitative analysis and quantitative calculation, a method of operational concept capability requirement analysis is designed based on deep reinforcement learning. Firstly, it ob...
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Due to the increasing popularity of social media platforms, it has become increasingly common for companies to collect and analyze the opinions and reviews of their customers to understand their sentiments. So, there ...
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