People’s perspectives and behaviors altered in a variety of ways during the pandemic period, most notably in areas related to health, environment, and most notably waste management. Many people still prefer to work f...
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The precise prediction of preoperative recurrence in non-small cell lung cancer (NSCLC) that is suitable for clinical application is still an open question. Recent advancements integrating genomic data with deep learn...
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The technology of thin-film transistors (TFTs) enables the construction of both single- and dual-gate devices. When built on metal oxide (MO) semiconductors with large energy bandgaps, TFTs with exceptionally low leak...
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With the development of narcotics problems that continue to increase, the Indonesian Government responds through the Badan Narkotika Nasional (BNN) with data showing the condition of narcotics tends to grow every year...
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ISBN:
(数字)9798331506490
ISBN:
(纸本)9798331506506
With the development of narcotics problems that continue to increase, the Indonesian Government responds through the Badan Narkotika Nasional (BNN) with data showing the condition of narcotics tends to grow every year and is followed by the number of assets of money laundering (ML) crimes against narcotics cases. One of the banks in Indonesia as a reporting party for suspicious financial transactions (SFT) has obstacles in detecting narcotics ML due to complex and rarely found patterns. Some previous studies conducted experiments using Convolutional Neural Network (CNN), Extreme Gradient Boosting (XGBoost), and even a combination of both into Convolutional Extreme Gradient Boosting (ConvXGB), and improved model performance in several datasets. This paper designs a model using the ConvXGB algorithm by adopting the CNN architecture, LeNet-5, by applying several convolution layers and pooling layers as a baseline model for feature learning, and the XGBoost as feature classification. Three phases of research are the preprocessing phase by collecting data, transforming data, balancing data with a hybrid sampling technique, splitting data, and scaling data, followed by the implementation phase by creating a ConvXGB model, training and testing the model, then finally the evaluation phase by analyzing results and hyperparameter tuning. The dataset used is SFT from the bank during 2023. This ConvXGB has three convolution layers, a pooling layer, and a flattened layer. The performance test results are the accuracy value and F1-Score value of 99.11% each after hyperparameter tuning. By performing a hybrid model, the model performance results are better.
Harmonic drive (HD), as an essential component of industrial robots, is susceptible to damage due to product manufacturing and working conditions. Therefore, it is imperative to conduct a comprehensive test to accurat...
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Spatial transcriptomics (ST) offers insights into gene expression patterns within tumor microenvironments, but its widespread application is impeded by cost constraints. To address this, predicting ST from Histology e...
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The widespread adoption of WiFi devices and ubiquitous WiFi networks has fostered the development of the WiFi sensing domain. With the continuous progress in deep learning, a rising prevalence is observed in the appli...
The widespread adoption of WiFi devices and ubiquitous WiFi networks has fostered the development of the WiFi sensing domain. With the continuous progress in deep learning, a rising prevalence is observed in the application of deep learning techniques to the field of WiFi sensing. However, researchers often face the dilemma of choosing either convolutional neural networks, disregarding the temporal nature of Channel State Information data, or recurrent neural networks, overlooking the similarity between its subcarriers and the multiple channels in image data. We propose an ensemble learning-based model, StackFi, which combines two prevailing approaches in deep learning for processing Channel State Information (CSI) data. One approach analogizes CSI data to images, utilizing deep convolutional neural networks for feature extraction. The other treats CSI data as temporal data, employing recurrent neural networks for feature extraction. Our model extracts features from CSI data in WiFi signals, and these extracted features are then fed into a classifier. We gathered some commonly employed deep learning models in the field of WiFi sensing and contrasted them with StackFi using the public datasets UT-HAR and NTU-Fi HAR. Our model exhibited outstanding performance, achieving accuracy rates of 99.13% and 99.27% on these two public datasets, surpassing the performance of other models in the field.
This paper proposes a neural network-based end-to-end multi-channel speech enhancement model that operates in time domain. To this end, a triple-path transformer network (TPTN) is proposed to extract clean speech feat...
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The background of this research is the condition of the covid-19 pandemic which has an impact on online ticket sales. Meanwhile, when future of covid-19 pandemic is starting to become clearer, we are going to have a l...
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The count of mitotic cells is a key feature in tumor diagnosis. However, due to the variability of mitotic cell morphology, detecting mitotic cells in tumor tissues is a highly challenging task. At the same time, the ...
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