This paper describes the importance of machinelearning (ML) algorithms in the design and development of diagnostic expert systems. The designed system is intended on how ML techniques can be used in the prediction of...
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In this paper, a large number of paper-based original records generated in the detection process, which are cumbersome in circulation and difficult in management, are proposed to realize the electronic management of o...
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ISBN:
(纸本)9781665421263
In this paper, a large number of paper-based original records generated in the detection process, which are cumbersome in circulation and difficult in management, are proposed to realize the electronic management of original records by using image recognition. Through the learning and recognition of original record format, simulated original record and handwriting, the key data area of paper original record can be recognized.
Sign language recognition especially finger language recognition facilitates the life of deaf people in China. It overcomes many difficulties and provides convenience for deaf people’s life. In this paper, we used th...
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This article designs and constructs a deep prediction model that combines deep neural networks and Transformer encoders. Build a prediction model using deep neural networks and Transformer encoders. Due to the powerfu...
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Moving Object detection and tracking are important for many computer vision applications. The support vector machines (SVMs) are used to reduce the cost of computation and to increase the efficiency of computation. Ke...
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Melanoma has been regarded as one of the fatal skin cancer diseases all around the world. Early detection on melanoma can be quite helpful in the clinical treatment, to prevent the deterioration of the deadly diseases...
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ISBN:
(纸本)9781450375511
Melanoma has been regarded as one of the fatal skin cancer diseases all around the world. Early detection on melanoma can be quite helpful in the clinical treatment, to prevent the deterioration of the deadly diseases. Handcrafted-feature extraction and shallow architecture-based classifier (such as k-nearest neighbors algorithm, random forest, support vector machine) worked as the basis of the previous attempts in detecting process. During the recent years, the new approach named deep convolutional neural network (CNN) was used for the detecting task. Although the persistent progress and efforts have been achieved, the classification methods desire to go a further step in pursuing further improvement on its performance. The goal of this paper is to improve the detection performance using an ensemble learning framework. Both the personal information (such as the age, gender information of the patients) and latest deep learning approaches are applied in this paper. The two approaches have provided the mutual complements for each other, which demonstrated enormous advantages for the ensemble learning framework in detecting task. We conducted extensive experiments that provide a large dataset for detecting melanoma, which illustrates that our ensemble learning can provide superior performance with high accuracy.
While Industries are growing strong with their digital transformation, advanced analytics are making them stronger through data driven decisions. At the same time traditional automation is getting matured and emerging...
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This study is dedicated to the problem of rapid detection of fraudulent financial transactions. Current approaches to monitoring and detection of fraud in banking transactions were analyzed. The problem of the most re...
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This study suggests a hybrid approach for identifying different phenological phases of apple crop development. This is one of the key research areas in agriculture. The proposed hybrid model combines a custom pre-trai...
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ISBN:
(纸本)9781665499453
This study suggests a hybrid approach for identifying different phenological phases of apple crop development. This is one of the key research areas in agriculture. The proposed hybrid model combines a custom pre-trained convolutional neural network (CNN) and a supervised machinelearning algorithm support vector machine (SVM). The custom pre-trained CNN model extracts the critical features from the images. Whereas, the SVM performs the task of classification. The hybrid model was trained on a custom dataset of RGB images of various principal phonological stages of apples from an orchard situated close to Srinagar airport, JK (UT), India. Images of the dataset were expanded using data augmentation methods. The expanded training dataset has more than 5000 images, the validation dataset has around 1400 images and the testing dataset has around 1750 images. The performance of the new hybrid model with other famous models like VGG16, VGG19, ResNet50, and Inception-v3 was compared. The suggested hybrid model has a better f1-score of 0.97.
The pulsar is a highly magnetized rotating neutron star that provides the first indirect evidence for the existence of gravitational waves and also provides the possibility to reveal extreme phenomena in neutron star ...
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The pulsar is a highly magnetized rotating neutron star that provides the first indirect evidence for the existence of gravitational waves and also provides the possibility to reveal extreme phenomena in neutron star astrophysics. Therefore, the identification of pulsars in the universe is a prerequisite for the study of pulsars and gravitational waves. At present, a large number of pulsar searches have produced millions of pulsar candidates. In the face of these large-scale data, if only relying on manual visual classification by experts in related fields, it will be a huge project. Since the emergence of machinelearning, its theory and technology have become increasingly mature, and has been successfully applied to astronomical research fields such as pulsar candidate screening. This paper introduces the related machinelearning theory of pulsar candidate recognition firstly, and then reviews the research status of pulsar candidate recognition based on machinelearning in recent years. Finally, we discuss and prospect the identification of pulsars in the future. (C) 2020 The Authors. Published by Elsevier B.V.
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