Qi She, Jingwei Zhang, Ya Zhou, Qing Yang, Mingfei Qin
{"title":"Distributed High-Dimension Matrix Operation Optimization on Spark","authors":"Qi She, Jingwei Zhang, Ya Zhou, Qing Yang, Mingfei Qin","doi":"10.1109/ICACI.2019.8778546","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778546","url":null,"abstract":"In the era of big data, the mining of valuable information from massive data has been increasingly valued by industry, academia and governments. Mining massive data needs data mining algorithms such as principal component analysis, regression, and clustering, which often use large-scale matrix operations. When the dimension of the matrix is very large, it is difficult to perform high dimensional matrix operations, but the distributed method can effectively solve the problems of computational scalability and computational complexity brought by high-dimensional matrix. On the distributed platform, Spark, we proposed a distributed matrix operation execution strategy RPMM which performs better in both matrix computing concurrency and the overhead of data shuffling. At the same time, the local sensitive hash algorithm is introduced to provide faster row vector similarity computing. Moreover, compared to the matrix operation on a single machine, these distributed matrix operations can effectively solve the scalability problem of large matrix operations.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125846725","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 Design and Implementation of an Intelligent Care System for the Elderly Based on Internet of Things","authors":"Xiaochun Lei, Jianan Chen, Guangcai Li, Feilong Chen, Wu Longshen","doi":"10.1109/ICACI.2019.8778502","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778502","url":null,"abstract":"The problem of aging populations is attracting more attention. Realizing a real-time care system for the elderly via information technology and finally achieving intelligent care can help alleviate age-related social problems. This paper designs and implements a smart pension system based on the Internet of Things. Via a wrist device, our system monitors the wearer’s health status in real-time, achieves accurate positioning, and implements functions such as fall alarm, motion recording, and sleep quality monitoring. The localization aspect incorporates compressed sensing technology, which improves the positioning accuracy and solves the shortcomings of the traditional localization algorithm. The experiment shows that the system has complete functions and high localization accuracy.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124712515","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}
Guanglu Ye, Jun Ruan, Chenchen Wu, Jingfan Zhou, Simin He, Jianlian Wang, Zhikui Zhu, Junqiu Yue, Yanggeling Zhang
{"title":"Multitask Classification of Breast Cancer Pathological Images Using SE-DenseNet","authors":"Guanglu Ye, Jun Ruan, Chenchen Wu, Jingfan Zhou, Simin He, Jianlian Wang, Zhikui Zhu, Junqiu Yue, Yanggeling Zhang","doi":"10.1109/ICACI.2019.8778592","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778592","url":null,"abstract":"Breast cancer has always been the main killer of women. The constantly development of Convolutional Neural Network (CNN) greatly improved the possibility of early diagnostics of breast cancer owing to its high efficiency and accuracy. In this paper, we apply the architecture of Densely Connected Convolutional Network (DenseNet), and then assimilate into Squeeze-and-Excitation Network (SeNet) to perform multitask classification on Camelyon16 which is a set of images of hematoxylin and eosin (H&E) stained breast histology microscopy. Whole-slide images (WSIs) are generally stored in a multi-resolution pyramid, our dataset contains patches of Camelyon16 under ×5, ×20, ×40 three magnifications. Our multitask is to identify the magnification of the patch and distinguish whether the extracted patch belongs to metastatic tumor area of WSIs at the same time by link two classifiers at the end of the same network. Whether on multitask or a single subtask, our network has showed excellent performance, SE-DenseNet-40 has even achieved an accuracy of 92.92% on CIFAR-10.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131039250","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}
Caijun Gan, Y. Zhong, Zimin Wang, Huadeng Wang, Linfa Lu, Huayi Liu, Xiaonan Luo
{"title":"optimization Design of Submodule Cascade Sequence in Biomedical Circuits","authors":"Caijun Gan, Y. Zhong, Zimin Wang, Huadeng Wang, Linfa Lu, Huayi Liu, Xiaonan Luo","doi":"10.1109/ICACI.2019.8778460","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778460","url":null,"abstract":"A biomedical circuit usually consists of multiple submodules cascading together (e.g., low pass filters, high pass filters, or band pass filters, etc Cascade sequence between these submodules impacts on the anti-powerline interference ability of the whole circuit. In order to get the best anti-powerline interference ability for the circuit, an optimization design method of submodule cascade sequence is proposed. Firstly, a mathematical optimization model is build, which takes the equivalent amplification factor of the intermediate stage powerline interference as the objective function and the submodule cascade sequence as the independent variable, and then the optimization algorithm to solve the model is described. Experiment results show that optimization design of submodule cascade sequence for biomedical circuits is necessary and the proposed model and its solving algorithm are effective.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126962382","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 New AI Open Problem: WUGU Chess","authors":"Chunxiao Ren, Yuxiao Wu","doi":"10.1109/ICACI.2019.8778618","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778618","url":null,"abstract":"Game is an early research topic in the field of AI, and it is also a very active and representative research direction. In this paper, we introduce a traditional chess game, WUGU chess, which is popular in Weifang area of Shandong Province, P.R. China. There are obvious differences of WUGU chess compared with other chess games. The special rules often lead to a reversal of the situation. So we introduce WUGU chess as a new artificial intelligence (AI) open problem.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130357196","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}
Zhenrong Deng, Bai Shanjin, Ma Fuxin, Wenming Huang, Xiaonan Luo
{"title":"Zhuang National Costume Images Generation Method Based On Deep Convolutional Generative Adversarial Network","authors":"Zhenrong Deng, Bai Shanjin, Ma Fuxin, Wenming Huang, Xiaonan Luo","doi":"10.1109/ICACI.2019.8778595","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778595","url":null,"abstract":"The style design and color matching of Zhuang national costumes is a time-consuming, labor-intensive but important task. For this problem, this paper proposes a method for generating images of Zhuang national costumes based on deep convolutional generative adversarial network. Firstly, combining the strong feature extraction capabilities of the convolutional neural network and generative adversarial network to learn the potential distribution of complex data, a deep convolutional generative adversarial network is designed and constructed. Secondly, for the problem that the generative adversarial network is difficult to converge, Introducing an activation function that is robust to noise and parameter initialization methods for noise, using a discriminator and generator training strategy with an iteration ratio of 1:3 helps the network converge to a steady state. The experimental results show that the method can converge to a stable state and effectively generate colorful Zhuang national costume images.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114162975","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":"Indoor Position Algorithm Based on the Fusion of Wifi and Image","authors":"Zhongshuai Wang, Pheng Sokliep, Chengpei Xu, Jiayu Huang, Linfa Lu, Zhuo Shi","doi":"10.1109/ICACI.2019.8778542","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778542","url":null,"abstract":"In this paper, an image and WiFi multi-mode fusion localization method is proposed. WiFi fingerprint 10-calization is one of the most commonly used methods at present, but WiFi fingerprint localization has the phenomena of multipath and non-line-of-sight, signal fluctuation, scattering and so on, which leads to the unstable positioning effect. In addition, the image uses feature matching to determine the user’s location, which is less affected by the environment, more stable and lower cost. Taking advantage of the advantages of the two algorithms, a new fusion location estimation algorithm is proposed. In the offline phase, WiFi fingerprint and image are collected, fingerprint database is established, and the collected images are split and matched using AlexNet to determine the overall range. In the online stage, fingerprint location matching is carried out in the area through the fusion WiFi. After experiments, the results show that our method can effectively reduce the fluctuation of WiFi fingerprint positioning and improve the positioning accuracy; it can be widely used to provide indoor positioning services for people.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121386382","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":"Large-scale Multi-label Image Retrieval Using Residual Network with Hash Layer","authors":"Baohua Qiang, Peiyao Wang, Shui-ping Guo, Zhi Xu, Wu Xie, Jinlong Chen, Xianjun Chen","doi":"10.1109/ICACI.2019.8778549","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778549","url":null,"abstract":"In recent years, increasing deep hashing methods have been applied in large-scale multi-label image retrieval. However, in the existing deep network models, the extracted low-level features cannot effectively integrate the multi-level semantic information and the similarity ranking information of pairwise multi-label images into one hash coding learning scheme. Therefore, we cannot obtain an efficient and accurate index method. Motivated by this, in this paper, we proposed a novel approach adopting the cosine distance of pairwise multi-label images semantic vector to quantify existing multi-level similarity in a multi-label image. Meanwhile, we utilized the residual network to learn the final representation of multi-label images features. Finally, we constructed a deep hashing framework to extract features and generate binary codes simultaneously. On the one hand, the improved model uses a deeper network and more complex network structures to enhance the ability of low-level features extraction. On the other hand, the improved model was trained by a fine-tuning strategy, which can accelerate the convergence speed. Extensive experiments on two popular multi-label datasets demonstrate that the improved model outperforms the reference models regarding accuracy. The mean average precision is improved by 1.0432 and 1.1114 times on two datasets, respectively.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"2010 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127342920","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":"Transformer Fault On-line Diagnosis System","authors":"Lin Yan, Wei Wang, Ying Zhang","doi":"10.1109/ICACI.2019.8778543","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778543","url":null,"abstract":"The normal operation of power transformer plays an important role in the safety and stability of power system. In view of the special environment where mine transformers are exposed to strong radiation and more interference, a fault diagnosis system for transformers with multi-source information fusion is developed in this paper. Using LabVIEW as the software platform, the feature extraction and neural network intelligent diagnosis system is developed. The on-line diagnosis function of transformer fault is realized. The system has high accuracy of fault diagnosis, high real-time and good stability, and can meet the requirements of coal mines.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122095667","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}
Yu Zhai, Nankun Mu, X. Liao, Junqing Le, Tingwen Huang
{"title":"Unit Commitment Problem Using An Efficient PSO Based Algorithm","authors":"Yu Zhai, Nankun Mu, X. Liao, Junqing Le, Tingwen Huang","doi":"10.1109/ICACI.2019.8778557","DOIUrl":"https://doi.org/10.1109/ICACI.2019.8778557","url":null,"abstract":"Electric generators consume most of the world's fossil energy in power plant. In power plants, better solving unit commitment problem (UCP) means saving more fossil energy. Nowadays, most of the algorithms to solve the UCP cannot get good results, so it is necessary to study more efficient algorithms. Towards this end, this paper presents a novel algorithm to solve UCP. The proposed algorithm combines particle swarm optimization and simulated annealing algorithm to solve UCP better. At the same time, a convex optimization algorithm is proposed to solve the corresponding economic load distribution problem. We have done a lot of experiments to prove the advantage of this algorithm, which can solve UCP efficiently.","PeriodicalId":213368,"journal":{"name":"2019 Eleventh International Conference on Advanced Computational Intelligence (ICACI)","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133787066","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}