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2019 3rd International Conference on Computing Methodologies and Communication (ICCMC)最新文献

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Sentiment Analysis Based on Multiple Reviews by using Machine learning approaches 基于机器学习方法的多评论情感分析
S. D’souza, Kavita Sonawane
Sentiment is an attitude, thought, or judgment prompted by feeling. Sentiment Analysis can be defined as the process of analyzing online pieces of writing to determine the emotional tone they carry. With the vast growth of the social media content on the Internet in the past few years, people now express their opinion on almost anything in discussion. With respect to this, Bag–of–Words (BoW) is the most popular way to model text in statistical machine learning (ML) approaches. However, the performance of BoW sometimes remains unlimited due to some fundamental deficiencies in handling the polarity shift problem and other few challenges like quality of the opinions, hidden state representations, polarity categorization etc. To come across these challenges our focus will be on Dual Sentiment Analysis which processes the Sentiment with all the perspectives (positive, negative or neutral). This may lead towards the accurate prediction for final decision making based on the reviews given by the customers. The proposed work is being experimented on the Amazon Product reviews specifically the Mobile device reviews. This work aims at overcoming the limitation of existing system and improving the accuracy.
感情是一种由感情引起的态度、思想或判断。情感分析可以定义为分析在线文章以确定其情感基调的过程。在过去的几年里,随着互联网上社交媒体内容的大量增长,人们现在几乎对任何正在讨论的事情都表达了自己的观点。关于这一点,词袋(BoW)是统计机器学习(ML)方法中最流行的文本建模方法。然而,由于在处理极性转移问题上存在一些根本性的缺陷,以及意见质量、隐藏状态表示、极性分类等方面的一些挑战,BoW的性能有时仍然是无限的。为了应对这些挑战,我们的重点将放在双重情绪分析上,它从所有角度(积极、消极或中性)处理情绪。这可能会导致基于客户给出的评论的最终决策做出准确的预测。提议的工作正在Amazon产品评论,特别是移动设备评论上进行试验。这项工作旨在克服现有系统的局限性,提高准确性。
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引用次数: 9
A Comparative Study on different Keyword Extraction Algorithms 不同关键字提取算法的比较研究
M. Thushara, Tadi Mownika, Ritika Mangamuru
Growth in the number of research documents getting published is increasing. Finding a research document under interested domain by referring the whole paper has become a tedious task. Keywords, Keyphrases gives the summary of the text. Keywords and keyphrases help in understanding the information described in the research document. The domain of a research document can be determined based on the keywords and keyphrases extracted. Extracting keywords and keyphrases manually is a tedious task. Automatic keyphrase extraction techniques help in overcoming this challenging task. This paper is a comparative study of unsupervised keyphrase extraction algorithms without using corpus. It compares the performance of PositionRank which considers the position of the all words occurrences in the document with TextRank and RAKE (Rapid Automatic Keyword Extraction).
发表的研究论文数量正在增加。通过查阅整篇论文来寻找感兴趣领域的研究文献已经成为一项繁琐的任务。关键词,关键词给出了全文的总结。关键字和关键短语有助于理解研究文件中描述的信息。研究文档的领域可以根据提取的关键字和关键短语来确定。手动提取关键字和关键短语是一项繁琐的任务。自动关键字提取技术有助于克服这一具有挑战性的任务。本文对不使用语料库的无监督关键词提取算法进行了比较研究。它将考虑文档中所有单词出现位置的PositionRank与TextRank和RAKE(快速自动关键字提取)的性能进行比较。
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引用次数: 23
Automated Criminal Identification by Face Recognition using Open Computer Vision Classifiers 基于开放计算机视觉分类器的人脸识别罪犯自动识别
P. Apoorva, H. C. Impana, S. Siri, M. Varshitha., B. Ramesh
This paper presents a real time face recognition using a automated surveillance camera. The proposed system consists of 4 steps, including (1)training of real time images (2)face detection using Haar-classifier (3) comparison of trained real time images with images from the surveillance camera (4)result based on the comparison. An important application of interest is automated surveillance, where the objective is to recognize people who are on a watch list. The aspiration of this paper is to compare an image with several images which has been already trained. In this paper, we represent a methodology for face detection robustly in real time environment. Haar cascading is one of the algorithm for face detection. Here we use Haar like classifiers to track faces on OpenCV platform. The accuracy of the face recognition is very high. The proposed system can successfully recognize more than one face which is useful for quickly searching suspected persons as the computation time is very low. In India, we have a system for recognizing citizen called Aadhaar. If we use this as a citizenship database we can differentiate between citizen and foreigner and further investigate whether the identified person is criminal or not.
本文介绍了一种基于自动监控摄像头的实时人脸识别系统。该系统包括4个步骤,包括(1)实时图像的训练(2)haar分类器的人脸检测(3)训练后的实时图像与监控摄像头图像的比较(4)基于比较的结果。我们感兴趣的一个重要应用是自动监视,其目的是识别监视名单上的人。本文的目标是将一幅图像与已经训练好的几幅图像进行比较。本文提出了一种实时环境下的鲁棒人脸检测方法。哈尔级联算法是人脸检测中的一种算法。这里我们使用Haar类分类器在OpenCV平台上跟踪人脸。人脸识别的准确率非常高。该系统可以成功地识别多张人脸,计算时间短,有利于快速搜索可疑人员。在印度,我们有一个识别公民的系统,叫做Aadhaar。如果我们将其用作公民身份数据库,我们可以区分公民和外国人,并进一步调查所识别的人是否犯罪。
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引用次数: 32
Design patterns for Machine Learning Applications 机器学习应用的设计模式
Ruchi Sharma, K. Davuluri
The aim of this paper is detecting and analyzing design patterns and architectural patterns for two software applications that use Machine Learning (ML) and Deep Learning techniques respectively. The classification is done based on the design principles that need to be adhered for a standard design and architectural patterns. ML based applications generally have ubiquitous modules to some extent. However, modeling their components through varied design patterns bring out positive changes to the performance of the systems as well as mitigates many of the computational shortcomings faced otherwise. Although it is still a novel approach for systems implementing machine learning algorithms, the paper aims to bring a new paradigm in analyzing system models.
本文的目的是检测和分析两个分别使用机器学习(ML)和深度学习技术的软件应用程序的设计模式和架构模式。分类是根据标准设计和体系结构模式需要遵循的设计原则进行的。基于ML的应用程序通常在某种程度上具有无处不在的模块。然而,通过不同的设计模式对它们的组件进行建模,可以对系统的性能产生积极的变化,并减轻许多在其他方面面临的计算缺陷。尽管对于实现机器学习算法的系统来说,这仍然是一种新颖的方法,但本文旨在为分析系统模型带来一种新的范式。
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引用次数: 2
Attention based English-Bodo Neural Machine Translation System for Tourism Domain 基于注意力的旅游领域英博神经机器翻译系统
Sanjib Narzary, Maharaj Brahma, Bobita Singha, Rangjali Brahma, Bonali Dibragede, Sunita Barman, Sukumar Nandi, Bidisha Som
Bodo language is a relatively low resource language. Other than the text-book, novels and some print publication of newspaper, there appears to be very few resources available in the public domain. As the technology becomes affordable there is a growing number of active Bodo internet users. It requires a technology that can bring information in their own language. Machine translation appears to be a promising solution for that purpose. In this work we build an English-Bodo Neural Machine Translation by adopting a two layered bidirectional Long Short Term Memory (LSTM) cells that can capture the long term dependencies. As very few work has been done on English-Bodo NMT, we make our baseline model which produced a BLEU Score of 11.8 . We then gradually overcome the baseline model by introducing several attention mechanism. We achieved a BLEU Score of 16.71 using the approach presented in Bahdanu. Furthermore we got a better BLEU score of 17.9 when we introduced beam search with a beam width of 5. We found that the model performs very well despite the few dataset available.
博多语是一种资源相对较低的语言。除了教科书、小说和一些报纸的印刷出版物外,在公共领域可以获得的资源似乎很少。随着这项技术变得负担得起,活跃的Bodo互联网用户越来越多。它需要一种能够用他们自己的语言传递信息的技术。机器翻译似乎是一个很有前途的解决方案。在这项工作中,我们通过采用两层双向长短期记忆(LSTM)细胞来捕获长期依赖关系,构建了一个英语- bodo神经机器翻译。由于在英语- bodo NMT上做的工作很少,我们建立了基线模型,该模型产生了11.8的BLEU分数。然后,我们通过引入几种注意机制来逐步克服基线模型。使用Bahdanu提出的方法,我们获得了16.71的BLEU评分。此外,当我们引入波束宽度为5的波束搜索时,我们获得了17.9的更好的BLEU分数。我们发现,尽管可用的数据集很少,但该模型表现非常好。
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引用次数: 3
A Face Recognition Method in the IoT for Security Appliances in Smart Homes, offices and Cities 一种用于智能家居、办公室和城市安全设备的物联网人脸识别方法
Abhishek Kumar, Palvadi Srinivas Kumar, Rashmi Agarwal
Internet of Things is the emerging technology which evolves drastically in all the domains like industries, medicine, companies, house hold appliances, smart devices etc.,. In a bit further IoT technology started to proliferate its hybrid applications particularly in the area of image processing. The increasing integration of IoT devices and the smart sensors helps in reorganizing the face of a person for a better results and security purpose. In our research we detect the pictures of the people and we observe the mentality of the person in different mechanisms. Basically computer version is a considered as one of the very complicated domains. For such domains we have to adapt the process of automatic or semiautomatic mechanisms without any user interaction. Our proposed task will show all kind of possible methods for performing the better results. In his research work, we use pictures with sensors that utilizes the capabilities and principles of IoT.
物联网是一项新兴技术,在工业、医药、公司、家用电器、智能设备等各个领域都有巨大的发展。再进一步,物联网技术开始扩散其混合应用,特别是在图像处理领域。物联网设备和智能传感器的日益集成有助于重新组织人的面部,以获得更好的结果和安全目的。在我们的研究中,我们检测人们的照片,并以不同的机制观察人们的心态。基本上计算机版本被认为是一个非常复杂的领域之一。对于这些领域,我们必须在没有任何用户交互的情况下适应自动或半自动机制的过程。我们提出的任务将展示各种可能的方法来实现更好的结果。在他的研究工作中,我们使用了利用物联网功能和原理的传感器图像。
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引用次数: 14
Development Of Autonomous Downscaled Model Car Using Neural Networks And Machine Learning 基于神经网络和机器学习的自动缩小模型汽车开发
Uvais Karni, S. S. Ramachandran, Kalpathy Sivaraman, A. K. Veeraraghavan
In this contemporary world, the number of accidents occurring has increased drastically which leads to an increase in the number of fatal deaths. This is mostly caused by the distractions that driver encounters. For example, texting and driving,less attention span of driver,etc. Due to the above reasons, autonomous cars would be a better option which takes the errors of a driver away from the equation. The proposed concept in the paper is to make an autonomous downscaled model car using a generic RC car as base. We aim to achieve the above by using image processing which is trained by using neural networks to create a model through which autonomous cars are achieved. The hardware components used in this project are Ras pberry PI 3 B microcomputer , camera module, HCSR04 ultrasonic sensor. We achieve the following features in our model, (a)Lane detection, (b)Traffic signal identification, (c)Road signs identification, (d)Obstacle detection avoidance, (e)Pedestrian Detection.
在当今世界,发生的事故数量急剧增加,导致致命死亡人数增加。这主要是由于司机遇到的干扰造成的。比如,边开车边发短信,司机注意力不集中等等。由于上述原因,自动驾驶汽车将是一个更好的选择,它可以消除驾驶员的错误。本文提出的概念是以通用的RC车为基础,制造一辆自动驾驶的微缩模型车。我们的目标是通过使用图像处理来实现上述目标,图像处理通过使用神经网络来训练,从而创建一个模型,通过该模型实现自动驾驶汽车。本课题所使用的硬件组件有Ras berry PI 3b微型计算机、摄像模块、HCSR04超声波传感器。我们在我们的模型中实现了以下特征,(a)车道检测,(b)交通信号识别,(c)道路标志识别,(d)障碍物检测避免,(e)行人检测。
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引用次数: 6
GDI Logic Based Design of Hamming-Code Encoder and Decoder for Error Free Data Communication 基于GDI逻辑的无差错数据通信汉明码编解码器设计
D. Sucharitha, N. Prudhvi Raj, R. Sravya, Sudheer Raja Venishetty
In this paper, Hamming code encoder and decoder circuit is designed based on Gate Diffusion Input (GDI) logic to achieve error free transmission and reception in digital data communication. GDI logic is a new technique used for designing low power VLSI circuits. This technique provides better trade-off between power, delay and area compared to other logic styles existing in the literature, while maintaining low complexity of the circuit. Hamming code encoder and decoder circuit architectures are developed using GDI technique and are simulated in gpdk 130 nm technology using Mentor Graphics® EDA tool. The advantages of GDI technique is reported in this paper in comparison to architectures developed using CMOS logic styles.
本文设计了基于门扩散输入(GDI)逻辑的汉明码编解码电路,实现了数字数据通信中的无差错收发。GDI逻辑是一种用于设计低功耗VLSI电路的新技术。与文献中现有的其他逻辑风格相比,该技术在功耗、延迟和面积之间提供了更好的权衡,同时保持了较低的电路复杂性。汉明码编码器和解码器电路架构使用GDI技术开发,并使用Mentor Graphics®EDA工具在gpdk 130nm技术中进行仿真。本文报告了GDI技术相对于CMOS逻辑架构的优势。
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引用次数: 3
Analysis of Metacrawler approach for URL based DUST removal by knowledge engineering systems 知识工程系统中基于URL的元爬虫除尘方法分析
Priti Chittekar, Smita Deshmukh
Multiple copies of URLs gathered by the web crawlers responsible for pages with similar or near about to similar content. Few pages combined by the web crawlers consist of similar content. Different URLs with Similar Text are generally known as DUST. Result of this is crawl data, to store the data and use such duplicated data results in building of less quality marking, waste of resources and destitute naive user experiences.To study with such problem, multiple studies have been observed. Previous studies focus only on URL based DUST removal .The proposed method removes content depended DUST and URL based DUST. To crawl the documents we are using a new method of metacrawler which fetches results from three Search engine. We are going to compare each website content with the other linked content to remove duplicates using k- gram paraphrased technique.
由网络爬虫收集的多个url副本,这些网页具有相似或接近相似的内容。由网络爬虫组合的页面很少包含相似的内容。具有相似文本的不同url通常被称为DUST。这样做的结果是抓取数据,存储数据并使用这种重复的数据会导致构建质量较低的标记,浪费资源,缺乏幼稚的用户体验。为了研究这一问题,已经进行了多项研究。以往的研究主要集中在基于URL的粉尘去除上,本文提出了基于URL和基于内容的粉尘去除方法。为了抓取文档,我们使用了一种新的metcrawler方法,它从三个搜索引擎中获取结果。我们将比较每个网站的内容与其他链接的内容,以消除重复使用k- gram意译技术。
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引用次数: 1
A Proposed Methodology for the Fusion of Microwave and Optical Remote Sensing Data 一种微波与光学遥感数据融合方法
Kalyani S. Ulabhaje, Meenakshi S. Arya
The merging of images obtained by satellites through remote sensing has evolved into an established protocol. In popular parlance such blending is known as image fusion. This is done chiefly because it gives myriad advantages. Image fusion comes in extremely useful in the observation, study and analysis of diverse fields, including environment, agriculture and other related areas. In essence, what happens in image fusion is that the needed data or information is gleaned from numerous images. These images then are coalesced to form fewer pictures. The ideal, of course, is the blending of them into a lone picture. This is highly sought-after because the image thus intermingled is said to contain all relevant data and, moreover, is more suitable and error-free than an image secured from one single source. Needless to say, it also incorporates all the information that is needed. Besides this, there are other benefits. For one, it curtails the volume of data. For another, it produces images that are pertinent and apt. This paper’s chief objective is to proffer a suggested methodology on the fusion between the capabilities of optical and microwave satellite images and to improve the visible quality of Landsat image.
卫星通过遥感获得的图像合并已发展成为一项既定的协议。用通俗的说法,这种混合被称为图像融合。这样做的主要原因是它带来了无数的好处。图像融合在环境、农业和其他相关领域的观察、研究和分析中非常有用。从本质上讲,在图像融合中所发生的事情是从众多图像中收集所需的数据或信息。然后这些图像被合并成更少的图像。当然,最理想的是将它们融合成一幅单独的画面。这是非常受欢迎的,因为这样混合的图像据说包含所有相关数据,而且,比从单一来源获得的图像更合适和无错误。不用说,它还包含了所需的所有信息。除此之外,还有其他好处。首先,它减少了数据量。另一方面,它产生的图像是相关的和合适的。本文的主要目标是提供一种建议的方法,融合光学和微波卫星图像的能力,提高陆地卫星图像的可见质量。
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引用次数: 0
期刊
2019 3rd International Conference on Computing Methodologies and Communication (ICCMC)
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