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2022 7th International Conference on Business and Industrial Research (ICBIR)最新文献

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Product Ontology Construction for Crowdfunding Projects 面向众筹项目的产品本体构建
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786391
Qi Li, Jian Qu
Crowdfunding provides financial support to realize projects through the power of the public. Since crowdfunding is a voluntary activity, fraudulent crowdfunding projects cannot be regulated. During our research on how to detect fake crowdfunding projects, we found that the classification of product categories for crowdfunding project is crucial. Therefore, we want to implement the classification of product categories for crowdfunding projects on detecting fraudulent crowdfunding projects through the product ontology construction of crowdfunding projects.In this research, we proposed a novel method for product ontology construction based on the modified Nice Classification. To make the categories of products in the Nice Classification more closely match the crowdfunding projects, we have modified the Nice Classification according to the actual categories of products for crowdfunding projects. The method of product ontology construction based on the modified Nice Classification achieved an accuracy of 98% in classifying the categories of products for crowdfunding projects.
众筹通过公众的力量为项目的实现提供资金支持。由于众筹是一种自愿活动,因此欺诈性众筹项目无法受到监管。在我们对如何检测假冒众筹项目的研究中,我们发现众筹项目的产品类别分类是至关重要的。因此,我们希望通过构建众筹项目的产品本体,实现对众筹项目产品类别的分类,以检测欺诈众筹项目。本文提出了一种基于改进尼斯分类的产品本体构建方法。为了使尼斯分类中的产品类别更贴近众筹项目,我们根据众筹项目实际的产品类别对尼斯分类进行了修改。基于改进尼斯分类的产品本体构建方法对众筹项目的产品类别进行分类,准确率达到98%。
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引用次数: 2
Anomaly Detection based on NSL-KDD using XGBoost with Optuna Tuning 基于NSL-KDD的XGBoost与Optuna调优异常检测
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786429
Farah Hana Kusumaputri, A. S. Arifin
The enormous internet development now day across all aspects of human life has introduced various hidden risk of malicious attacks on network security that most users didn’t realize. One of the malicious attacks is intrusion of system that proliferate user’s account effortlessly. Hence, in order to avoid intrusion effect that lead to financial loss and any other loss, intrusion detection system is needed to identify a dynamic pattern of cyber attacks. In this paper, we propose an Optimized XGBoost Classifier model with the help of Optuna Hypertuning method to find the best parameter for the model. In order to find the most efficient method for training, we assign three Optuna scenarios combine with feature selection to learn the data and the machine learning model. Through learning, Optuna generated the best parameter for XGBoost Classifier. Optuna avoids time consuming and low efficiency training model. The propose XGBoost Classifier model with Optuna Hypertuning method results in a greater accuracy of detection intrusion compare to any other models.
如今,互联网的巨大发展遍及人类生活的方方面面,为网络安全带来了各种恶意攻击的隐患,而大多数用户并没有意识到这一点。其中一种恶意攻击是入侵系统,使用户的帐户毫不费力地扩散。因此,为了避免入侵效应导致的经济损失和其他损失,入侵检测系统需要识别网络攻击的动态模式。在本文中,我们提出了一个优化的XGBoost分类器模型,并借助Optuna Hypertuning方法来寻找模型的最佳参数。为了找到最有效的训练方法,我们分配了三个Optuna场景,结合特征选择来学习数据和机器学习模型。通过学习,Optuna生成了XGBoost分类器的最佳参数。Optuna避免了耗时、低效的培训模式。采用Optuna Hypertuning方法提出的XGBoost分类器模型与其他模型相比具有更高的检测入侵精度。
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引用次数: 1
Hyper Parameter Optimization of Stack LSTM Based Regression for PM 2.5 Data in Bangkok 基于堆栈LSTM回归的曼谷地区pm2.5数据超参数优化
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786465
Voravarun Pattana-anake, Ferdin Joe John Joseph
Particulate Matter pollution with the magnitude of 2.5 microns is raising concerns from the most thickly populated cities around the world. There are various studies conducted on predictive analytics over the years. Deep learning has emerged as a new technology which is transforming the face of solving classification and regression problems. Various Long Short Term Memory based architectures are proposed in the past to predict time series data. Randomization of activation and optimization functions was done and the best performing combination is selected. Stack LSTM with this selected configuration on the PM2.5 data is found to be better than the existing LSTM based architectures. Inclusion of Adamax optimizer and fine tuning the activation functions in the LSTM layers gave better performance. The performance metrics reported in this paper are evident enough that the proposed architecture with optimized hyperparameters obtained by randomization of layers is found to perform with lesser error rates and training loss.
2.5微米量级的颗粒物污染引起了世界上人口最稠密的城市的关注。多年来,对预测分析进行了各种各样的研究。深度学习作为一种新技术正在改变解决分类和回归问题的面貌。过去提出了各种基于长短期记忆的结构来预测时间序列数据。对激活函数和优化函数进行随机化,选择最佳组合。在PM2.5数据上使用这种选择配置的堆栈LSTM优于现有的基于LSTM的架构。在LSTM层中加入Adamax优化器并对激活函数进行微调,获得了更好的性能。本文报告的性能指标足够明显,表明通过层随机化获得的优化超参数所提出的体系结构具有较小的错误率和训练损失。
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引用次数: 6
Strategies for Effective Use of Gamification Technology in E-Learning and E-Assessment 游戏化技术在电子学习和电子评估中的有效应用策略
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786495
Fatima Vapiwala, Deepika Pandita
The rapid technological shift caused by the pandemic in the field of education has compelled Indian educational institutions to adopt e-learning and e-assessment as a primary approach. The use of gamification software and technology the student assessment and evaluation plays a significant role in student engagement. A structured interview method was used for conducting this study and 200 responses were collected from post-graduate students through an interview process. The study provides significant insights into the crucial role of gamification not just in elearning but also in e-assessment of the students especially after the pandemic in the educational sector. The authors also propose a 5E model as a part of the strategy to be adopted by the Indian academicians and educators for utilizing gamification technology in e-learning and eassessment in the most beneficial way for the students.
该流行病在教育领域造成的迅速技术转变迫使印度教育机构采用电子学习和电子评估作为主要方法。游戏化软件和技术的使用对学生的评估和评价在学生参与中起着重要的作用。本研究采用结构化访谈法进行,通过访谈过程收集了200名研究生的反馈。该研究提供了重要的见解,不仅在电子学习中,而且在学生的电子评估中,特别是在教育部门大流行之后,游戏化的关键作用。作者还提出了一个5E模型,作为印度学者和教育工作者采用的战略的一部分,以最有利于学生的方式在电子学习和评估中利用游戏化技术。
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引用次数: 1
Puzzle Game as Learning Identifier: HELLTAKER Use Case 益智游戏作为学习标识符:HELLTAKER用例
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786402
Vivat Thongchotchat, Kazuhiko Sato, H. Suto
Learning styles are preferences that individual learner has for learning information and responding to the learning environment. These styles can be used to help instructors design the courses to tailor each learner in order to make the learner learn effectively. The Index of Learning Styles (ILS) is the psychometric instrument for identifying Felder Silverman learning styles which have been used mainly, but there are many limitations of usages. This research aims to approach alternative ways to identify Felder-Silverman learning styles y using puzzle-game and machine learning. The acquired result shows that puzzle-game can be a practical alternative approach as learning styles identifier with weighted average accuracy 53.85% on procession styles, 84.615% on perception styles, and 53.85% on understanding styles compared to the result obtained from the ILS.
学习风格是学习者个人对学习信息和对学习环境的反应的偏好。这些风格可以用来帮助教师设计课程,为每个学习者量身定制,以使学习者有效地学习。学习风格指数(ILS)是目前常用的一种识别费尔德·西尔弗曼学习风格的心理测量工具,但在使用上存在许多局限性。本研究旨在通过使用谜题游戏和机器学习来寻找识别费尔德-西尔弗曼学习风格的替代方法。获得的结果表明,与ILS的结果相比,拼图游戏可以作为一种实用的学习风格识别方法,其处理风格的加权平均准确率为53.85%,感知风格的加权平均准确率为84.615%,理解风格的加权平均准确率为53.85%。
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引用次数: 1
Chinese News Text Classification Method Based On Attention Mechanism 基于注意机制的中文新闻文本分类方法
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786458
Jinjun Ruan, Jonathan M. Caballero, Ronaldo Juanatas
Combining the convolution neural network (CNN) model and bidirectional long short-term memory (BiLSTM) model, an ATT-CN-BILSTM Chinese news classification model is proposed based on the attention mechanism. The model uses the attention mechanism to improve the feature extraction process of CNN and BiLSTM. After cancelling the CNN pooling layer, it pays attention to the critical local features obtained by CNN convolution according to the timing features output by BiLSTM, giving full play to the respective advantages of CNN and BiLSTM models. The experimental results on Thucnews dataset show that the accuracy of the model for Chinese news text classification is 97.87%, and the recall rate and F1 score are better than the comparison model.
将卷积神经网络(CNN)模型与双向长短期记忆(BiLSTM)模型相结合,提出了一种基于注意机制的ATT-CN-BILSTM中文新闻分类模型。该模型利用注意机制改进了CNN和BiLSTM的特征提取过程。在取消CNN池化层后,根据BiLSTM输出的定时特征,关注CNN卷积得到的关键局部特征,充分发挥CNN和BiLSTM模型各自的优势。在Thucnews数据集上的实验结果表明,该模型对中文新闻文本分类的准确率为97.87%,召回率和F1分数均优于比较模型。
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引用次数: 1
A Performance Analysis of Deep-Learning-Based Thai News Abstractive Summarization: Word Positions and Document Length 基于深度学习的泰语新闻摘要性能分析:词位置和文档长度
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786413
Sawittree Jumpathong, T. Theeramunkong, T. Supnithi, M. Okumura
This paper presents a performance analysis of deep-learning-based Thai news abstractive summarization. The analysis focuses on the position of the words in the original document that are generated into the summary. Also, the analysis includes the behavior of word generation of the system. Moreover, we analyse how the document length affects the performance of the models regarding word positions of the original document. The result of the experiment shows that the models generated the output summary by generating most words from the beginning part more than those from the reference summary about 1.79 times on the TR testing dataset and about 2.03 times on the TPBS testing dataset. Additionally, the models occasionally generated words that do not exist in the original document about 1.68% of word number of the summary on the TR testing dataset and about 0.88% of word number of the summary on the TBPS testing dataset. According to the result, it is found that the models generated words in the system summary is not consistent with words in the reference summary. In the document length, it is found that the models can summarize a short document better than a long document.
本文提出了一种基于深度学习的泰文新闻文摘的性能分析方法。分析的重点是生成摘要的原始文档中单词的位置。同时,对系统的词生成行为进行了分析。此外,我们分析了文档长度如何影响模型在原始文档单词位置方面的性能。实验结果表明,模型生成的输出摘要在TR测试数据集上比参考摘要多约1.79倍,在TPBS测试数据集上多约2.03倍。此外,模型偶尔会生成原始文档中不存在的单词,在TR测试数据集上约占摘要字数的1.68%,在TBPS测试数据集上约占摘要字数的0.88%。根据结果,发现模型生成的系统摘要中的单词与参考摘要中的单词不一致。在文档长度方面,发现模型对短文档的总结效果优于长文档。
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引用次数: 1
Quality Based Road Ranking System Using Accelerometer and GPS of Sensors of Smartphones 基于加速度计和智能手机GPS传感器的道路质量排名系统
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786392
Denuxshe Chelvaratnam, Aysha Nazar, Sangeetha Balasingam, T. Kartheeswaran
One of the most vital aspects of our lives is transportation. Mainly, everyone relies upon road transportation to meet their fundamental daily needs and respond to emergencies. The minimum requirement for a good vehicle is the road surface, also known as road quality. However, most roads presently have rough and uneven surfaces, such as pits and bumps. This is a crucial problem for transportation in some underdeveloped countries. We discussed a potentially simple, inexpensive methodology to fix this problem utilizing the sensors of the very commonly used smartphone by everyone in the community. We can do this with the help of GPS and the accelerometer of smartphones. With the help of the shake threshold of the smartphone accelerometer, we can determine the road condition and acquire longitude and latitude details from the GPS sensor to find the location. The readings obtained from the smartphone can be collected through the dedicated app and used to measure the quality of the selected road. The selected three paths will be re-ranked based on these measurements.
交通是我们生活中最重要的方面之一。主要是,每个人都依赖公路运输来满足他们的基本日常需求和应对紧急情况。一辆好车的最低要求是路面,也就是道路质量。然而,目前大多数道路表面粗糙不平,如坑和颠簸。这是一些不发达国家交通运输的一个关键问题。我们讨论了一种潜在的简单、廉价的方法来解决这个问题,利用社区中每个人都非常常用的智能手机的传感器。我们可以借助GPS和智能手机的加速度计来做到这一点。借助智能手机加速度计的震动阈值,我们可以确定道路状况,并从GPS传感器获取经纬度细节,从而找到位置。从智能手机上获得的读数可以通过专用应用程序收集,并用于测量所选道路的质量。所选的三条路径将根据这些测量结果重新排序。
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引用次数: 0
Night-Time Human Detection From UAV 无人机夜间人体探测
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786515
Wongsathon Angkhem, S. Tantrairatn
The Unmanned Aerial Vehicle is an effective vehicle for rescue, search, and surveillance missions. A thermal camera improves the UAV system to operate these missions in the nighttime. Real-time human detection is an algorithm to increase performance and improve to be fully autonomous in rescue missions. Many studies have led to the integration of realtime human detection from thermal aerial images, but the task remains difficult from various human features from multi capture angle and UAV altitude. This paper proposes an experimental process for implementing real-time human detection from UAVs in the nighttime. We choose the YOLOv3 model for real-time human detection. Then, we create a custom thermal aerial human dataset that multi-capturing angle and altitude. The dataset is captured in the same condition of UAVs operation. We prepare and preprocess the dataset before sending it to the model training process. Finally, we evaluate a trained model for mean-Average Precision. The accuracy of prediction is evaluated with a test set and real-time detection performance. The results demonstrate that the model can detect a human in real-time with a thermal image from a UAV view and the accuracy of detection is mAP of 64.8% in the operating range of the UAV.
无人机是执行救援、搜索和监视任务的有效工具。热像仪改进了无人机系统,使其能够在夜间执行这些任务。实时人体检测是一种提高性能和提高救援任务完全自主能力的算法。许多研究已经实现了对热航拍图像实时人体检测的集成,但由于多捕获角度和无人机高度下的各种人体特征,任务仍然很困难。本文提出了一种实现无人机夜间实时人体检测的实验流程。我们选择YOLOv3模型进行实时人体检测。然后,我们创建了一个自定义的多捕获角度和高度的热航人体数据集。数据集是在无人机操作的相同条件下捕获的。在将数据集发送到模型训练过程之前,我们准备和预处理数据集。最后,我们评估一个训练模型的平均精度。利用测试集和实时检测性能对预测精度进行了评价。结果表明,该模型能够在无人机操作范围内,利用无人机视角的热像图对人体进行实时检测,检测精度为64.8%。
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引用次数: 1
Banana Freshness Identification Using Image Processing Techniques 基于图像处理技术的香蕉新鲜度鉴定
Pub Date : 2022-05-19 DOI: 10.1109/ICBIR54589.2022.9786519
Yanusha Mehendran, T. Kartheeswaran, N. Kodikara
Bananas provide rapid energy and are a worldwide available fruit. Bananas are also available all year and seldom cause health problems. Banana is one of the most significant fruits in Sri Lanka since it is extensively consumed and suitable for all situations. Bananas are undoubtedly healthful and have export worth. As a result, determining freshness is critical to ensuring product quality and market value. The conventional method for measuring the freshness of a banana in terms of days necessitates the naked eye inspection of experienced specialists. Because specialists are not always available, we developed a method for determining the freshness of bananas using image processing techniques. For this investigation, images of bananas at various levels were obtained using a high-quality mobile camera. K-Means clustering was used to identify the interesting region of the bananas, and a Support Vector Machine (SVM) model was utilized to estimate freshness by training using the chosen features from the input images. Several feature combinations were investigated for this study’s evaluation, and the relationship between the features Energy, Contrast, Correlation, RMS, Homogeneity, Mean, Standard deviation, Entropy, Greenness, Kurtosis, Skewness, and Variance yielded an accuracy of 81.75 percent. This system’s goal is to inspire future researchers to turn this method into a mobile application that also incorporates Artificial Intelligence (AI) for autonomous bulk observation.
香蕉提供快速的能量,是一种世界范围的水果。香蕉全年都有,很少引起健康问题。香蕉是斯里兰卡最重要的水果之一,因为它被广泛消费,适用于所有情况。香蕉无疑是健康的,而且有出口价值。因此,确定新鲜度对确保产品质量和市场价值至关重要。以天数衡量香蕉新鲜度的传统方法需要经验丰富的专家进行肉眼检查。由于专家并不总是可用的,我们开发了一种方法来确定香蕉的新鲜度使用图像处理技术。在这项调查中,使用高质量的移动相机获得了不同水平的香蕉图像。利用K-Means聚类识别香蕉感兴趣的区域,并利用支持向量机(SVM)模型根据输入图像中选择的特征进行训练,估计香蕉的新鲜度。本研究的评估研究了几个特征组合,特征之间的关系Energy, Contrast, Correlation, RMS, homogenous, Mean, Standard deviation, Entropy, Greenness, Kurtosis, Skewness和Variance的准确度为81.75%。该系统的目标是激励未来的研究人员将这种方法转化为一种移动应用程序,该应用程序还结合了人工智能(AI),用于自主批量观测。
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引用次数: 4
期刊
2022 7th International Conference on Business and Industrial Research (ICBIR)
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