{"title":"FDA-Unet: A Feature fusional U-Net with Deep Supervision and Attention Mechanism for COVID-19 Lung Infection Segmentation from CT Images","authors":"Tianshun Hong, Weitao Huang, Yuhang Bai, Tailai Zeng","doi":"10.1145/3529836.3529931","DOIUrl":"https://doi.org/10.1145/3529836.3529931","url":null,"abstract":"The COVID-19 infections segmentation is a challenging task due to the high variation in shape, size and position of infections or lesions in medical images. To solve it, we propose a deep learning-based segmentation method for COVID-19 chest CT images that can automatically segment COVID-19 lung lesions. Based on the U-Net model, we introduce a feature fusion and an attention block for increasing the multi-scale feature learning capacity. Moreover, the network is also equipped with a residual block and a deep supervision mechanism to improve model segmentation accuracy and completeness rate. Experimental results show that the method has a good test effect after training, and the Dice index can reach 63.26%, which is beneficial for the diagnosis of the coronary pneumonia.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130893116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Face Attribute Analysis Method Based on Self-Supervised Siamese Network","authors":"Huan Xiong, Shuai Dong, Kun Zou","doi":"10.1145/3529836.3529838","DOIUrl":"https://doi.org/10.1145/3529836.3529838","url":null,"abstract":"Face attribute analysis, which is a challenging and popular task in the vision field, has been widely used in various fields including intelligent security, human-computer interaction, and targeted promotion. However, in practical applications, people are not always facing the camera, and their head postures would affect the accuracy of attribute prediction. In addition, some attributes are inherently more difficult to predict due to the image noise, motion blur, and light variation. To improve the accuracy of face attribute analysis, a self-supervised Siamese multi-task convolutional neural network (SS-MCNN) is proposed in this paper. First, a Siamese network model is built for multi-task joint training. Second, a sparse self-supervised loss function is designed to learn the common features of Siamese contrastive data. Finally, the proposed SS-MCNN improves the performance on 40 face attributes analysis with an average accuracy of 91.42% on CelebA dataset. For age estimation task, the model also achieves good results with a mean absolute error (MAE) of 3.29 and 3.10 on the AFAD and MORPH II test sets.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131356061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on Hypoxia and Fatigue Resistant Food at Plateau Based on Big Data Technology","authors":"Chenggong Zhai, Heng Zhang, Xiaoli Li, Shan Chen, Liyong Zhou, Rangmin Wu","doi":"10.1145/3529836.3529950","DOIUrl":"https://doi.org/10.1145/3529836.3529950","url":null,"abstract":"The thin air, low oxygen content, harsh environment, sparse population, desolate ground and difficult concealment in the severe cold area of the plateau have a great impact on the food security of personnel going to the severe cold area of the plateau. Researchers went to the food security in the severe cold areas of the plateau, made solid preparations for various security, and achieved results for food security at the first time, which plays an important role in building and completing the food system in China. Focusing on the impact and requirements of plateau cold areas on food security, combined with the difficulties and practical problems faced by personnel going to plateau cold areas and big data technology, this paper analyzes the overview and characteristics of big data, the needs of plateau hypoxia resistance and fatigue resistance, and the advantages of plateau hypoxia resistance and fatigue resistance food, and puts forward the plateau hypoxia resistance and fatigue resistance based on big data The conception of anti fatigue food system, and the plateau food data safety system is constructed.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121976615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Attention-guided Multiple Receptive Field Residual Block for Single Low-light Image Enhancement","authors":"Wen-Zheng Xu, Haibo Wan, Xue Li","doi":"10.1145/3529836.3529909","DOIUrl":"https://doi.org/10.1145/3529836.3529909","url":null,"abstract":"Limited by insufficient illumination, the images collected by imaging equipment often have low brightness, low contrast, low signal-to-noise ratio. It severely restricts the development of advanced vision tasks such as target detection and semantic segmentation. To improve the visibility of low-light images, we propose an attention-oriented multiple receptive field residual block (AMRR). Specifically, AMRR first extracts the information of different receptive fields by convolution with varying kernel sizes and then activates the Sigmod function to obtain the attention map. Then we integrate the obtained attention map into the network again to enhance the attention to the texture edge structure of the feature map. We suggested four AMRRs in series for low-light images enhancement (renamed LE-AMRRs). We validated our method on standard low-light test datasets. The experimental results show that LE-AMRRs can generate better low-light enhancement results at a smaller computational cost than other current advanced methods.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121061079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Machine Learning-Based Approach for Cardiovascular Diseases Prediction","authors":"Haoran Lyu","doi":"10.1145/3529836.3529863","DOIUrl":"https://doi.org/10.1145/3529836.3529863","url":null,"abstract":"In recent decades, the development of technology and the increase of living standards have affected people's attention in healthcare. The healthcare market has expanded along with great attention from researchers, and the study of disease forecasting has become an inevitable process in future healthcare development. Cardiovascular disease is a category for the type of disease that causes a negative impact on the heart and blood vessels. As one of the most common and lethal potential diseases, predicting cardiovascular diseases helped in high-risk patients' decision-making process, which identifies the potential threats in the early stages. With the help of tremendous medical data and increased computational capabilities, machine learning has proved one of the most efficient prediction methods in cardiovascular disease forecasting. However, most of the proposed research either focuses on single algorithms with different parameter settings or large-scale selected algorithms with single criteria for modeling. This experiment aims to study the performance of small-scale selected algorithms with multiple criteria used in the modeling process. Specifically, this study used historical healthcare data with fourteen attributes selected. The experiment results show the Random Forest built by Classification and Regression Trees (CART) has dominant performance among all selected algorithms, which can help construct an alert system for cardiovascular disease prediction.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115093281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hongbin Zhang, Quan Chen, Weiwen Zhang, Mengna Nie
{"title":"HSIE: Improving Named Entity Disambiguation with Hidden Semantic Information Extractor","authors":"Hongbin Zhang, Quan Chen, Weiwen Zhang, Mengna Nie","doi":"10.1145/3529836.3529920","DOIUrl":"https://doi.org/10.1145/3529836.3529920","url":null,"abstract":"Named Entity Disambiguation (NED) is a fundamental task in natural language processing. However, existing methods pay more attention to the acquisition of global features, but ignore hidden semantic information in local features. In this paper, we propose a Hidden Semantic Information Extractor (HSIE) to capture hidden semantic features. Specifically, the HSIE is composed of multi-layer neural networks with multi-head attention and a transition layer. Vectors of candidate entities are iteratively updated in the HSIE to capture more elaborated semantic features, which are beneficial for Neural Attention Module (NAM) to compute precise feature scores of candidate entities. An extensible vector space module aims to connect the HSIE and the NAM effectively, which enhances the performance of the HSIE. Such an HSIE can be embedded into local model effectively and extended to global and global (neighbor) models. Moreover, we develop a disambiguation system by orchestrating local, global and global (neighbor) models, each of which is equipped with their own HSIE, the extensible vector space module and the NAM respectively. Experimental results show that our disambiguation system achieves the best performance on AIDA-B, MSNBC and ACE2004 datasets.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130768982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Deep Atrial Fibrillation Classification Based on Multi-modal Attention Network","authors":"Zhen-En Shao","doi":"10.1145/3529836.3529929","DOIUrl":"https://doi.org/10.1145/3529836.3529929","url":null,"abstract":"Electrocardiography (ECG) is a popular technique for Atrial Fibrillation diagnosis. Due to the enormous variability of ECG waveforms, the precise detection of characteristic ECG points is a challenging task. Hence, there have no universal rules for determining the range of individual component waveforms. In this paper, we propose a multi-modal attention network named MMAN to improve the performance of ECG classification. Specifically, we design the MMAN based on a two-stream CNN and multi-modal attention module (MMAM). The two-steam CNN extracts the multi-modal patterns from the multi-level ECG features and the original ECG signal. Then, the MMAM is proposed to obtain the weighted multi-modal features. Benefiting from the multi-modal information and attention mechanism, the MMAN improves the performance of ECG classification. Experiment results show that the MMAM-based models perform well on the 2017 PhysioNet/CinC Challenge and MIT-BIH Arrhythmia datasets.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133924408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Intelligence Target Situation Assessment Method for Cooperative Search by ASW Patrol Aircraft","authors":"Y. Sun, Junfeng Gai, Huayun Liu","doi":"10.1145/3529836.3529933","DOIUrl":"https://doi.org/10.1145/3529836.3529933","url":null,"abstract":"To handle the problem of target situation assessment with a large amount of uncertain information in naval battlefield, Bayesian network and cloud theory are introduced, and a method of situation assessment for ASW patrol aircraft cooperative search potential target in autonomous mode based on cloud Bayesian network is presented. In this method, the cooperative search schemes of autonomous mode and lead-wing mode for ASW patrol aircraft are established. And based on autonomous mode, the target situation assessment model based on cloud Bayesian network is designed, and Bayesian network structure which is the directed acyclic graph is constituted. Then, the indexes of target situation assessment are delineated. After that, the cloud model is adopted to discretize the model. And. the conditional probability table(CPT) for each node are calculated as well. At last, the target type and the other side's fighting intention are inferred, and the battlefield situation is formed. The simulation is combined with the problem analysis process, and the method is feasible from the simulation results, what's more, it will have the desired effect.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134135818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Prediction for Sea Surface Temperature of Submarine Thermal Wake: Combining CFD with Neural Network","authors":"Zhiyuan Hua, Danhong Zhang, Yue Qi, Zhiwen Leng","doi":"10.1145/3529836.3529934","DOIUrl":"https://doi.org/10.1145/3529836.3529934","url":null,"abstract":"Predicting the maximum temperature of the submarine’s thermal wake rising to sea surface has a high early warning significance. Computational Fluid Dynamics (CFD) simulation can obtain accurate prediction, but is usually time consuming. This paper proposed a prediction method combining neural network with CFD to reduce calculation time. Firstly, five most important variables influencing the temperature of thermal wake were specified and a CFD model was established to calculate maximum temperatures on sea surface under different values of these variables. Then, the variable values and temperatures were constructed as a dataset to train a 5-input and 1-output neural network. Trials were carried out to find the optimal hyper-parameters for network during training. Results show that the prediction of optimal model has R2=1 on training set and R2=0.99 on test set. The calculation time reduces 6 orders of magnitude compared to the CFD model.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132511899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"JFMNet: Joint Fusion Multi-Networks for Image Dehazing and Denoising in The Port Environment","authors":"Guancheng Lin, Yijie Zheng, Zhi-Jian Xu, Tianzhi Xia, Peng Yuan","doi":"10.1145/3529836.3529923","DOIUrl":"https://doi.org/10.1145/3529836.3529923","url":null,"abstract":"The bad weather events, such as haze, in maritime traffic dramatically reduce the visibility, which can seriously affect the ship navigation especially in areas with intensive port traffic. Meanwhile, unwanted signals are inevitably introduced by the maritime imaging device during image capturing and transmission in hazy conditions. Therefore, the captured image is not only degraded by the haze, but also may contain unwanted noise. These low-quality images interfere with the subsequent image processing and increase the potential for maritime traffic accidents. It is therefore imperative to improve the image quality in hazy conditions. To reveal the information hidden in the haze while suppress noise, this paper proposes the joint fusion multi-networks (termed JFMNet) for Image dehazing and denoising in the port environment. The multi-networks use the dehazing module (DHNet) and the denoising module (DNNet) to suppress the noise and haze. Then use the information fusion module (FNet) to integrate the results of the DNNet and DHNet with the information of the original input images to achieve the goal of dehazing and denoising while preserving the details. The modules in multi-networks are based on an encoder-decoder structure. Experiments on a number of challenging hazy images with noise are present to reveal the efficacy of this structure. Meanwhile, experiments also show our JFMNet's superiority over several state-of-the-arts in terms of dehaze quality and efficiency.","PeriodicalId":285191,"journal":{"name":"2022 14th International Conference on Machine Learning and Computing (ICMLC)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124841501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}