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Apple's Financial Outlook: A Comprehensive Analysis of its Stock Performance 苹果公司的财务展望:对其股票表现的全面分析
Pub Date : 2023-06-01 DOI: 10.36548/jtcsst.2023.2.005
R. M. Rani, Anish G, Johith Erthineni, Gouthamsai Gundamx
As traders, investors, and analysts try to decide whether to buy, sell, or hold Apple Inc. shares, Apple Stock Prediction is a crucial component of the financial market. It is difficult to forecast the future value of Apple's stock due to market volatility and a variety of unknown events, including shifts in customer tastes, political unpredictability, and global economic trends. Therefore, it is essential to use a variety of techniques to find the most effective strategy for forecasting Apple's stock price. To ascertain the intrinsic value of a stock, fundamental analysis examines financial statements, market patterns, and economic conditions. This method looks at the sales, profit margins, and cash flow of Apple Inc. as well as its overall financial performance. On the other hand, technical analysis examines past market data, such as price and volume, to spot patterns and trends that can predict future price movements. Charts, graphs, and other visual aids are used in this strategy to pinpoint potential entry and exit positions for trading Apple's stock. Multi-Layer Perceptron is a kind of artificial neural network that mimics the actions of the human brain and has been successfully used to analyze large amounts of complex data. In contrast, XGBoost is a machine learning algorithm that makes predictions using previous data, making it perfect for predicting the future movement of Apple's stock.
当交易员、投资者和分析师试图决定是否买入、卖出或持有苹果公司的股票时,苹果股票预测是金融市场的一个重要组成部分。由于市场波动和各种未知事件,包括客户口味的变化、政治的不可预测性和全球经济趋势,很难预测苹果股票的未来价值。因此,有必要使用多种技术来找到最有效的策略来预测苹果公司的股价。为了确定股票的内在价值,基本面分析考察财务报表、市场模式和经济状况。这种方法着眼于苹果公司的销售额、利润率和现金流,以及它的整体财务表现。另一方面,技术分析检查过去的市场数据,如价格和数量,以发现可以预测未来价格变动的模式和趋势。在这个策略中,图表和其他视觉辅助工具被用来确定交易苹果股票的潜在入场和退出位置。多层感知器是一种模拟人脑活动的人工神经网络,已成功用于分析大量复杂数据。相比之下,XGBoost是一种机器学习算法,它可以使用之前的数据进行预测,因此非常适合预测苹果股票的未来走势。
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引用次数: 0
An Energy Measuring System using MobileNetV2 Model 基于MobileNetV2模型的能量测量系统
Pub Date : 2023-06-01 DOI: 10.36548/jtcsst.2023.2.008
G. Mageshwari, Mohammed Yaqub M, Dhanush Kumar M, Mugundhan S D, Harish M
As health is currently a very prominent concern for many people. More options exist for measuring the health care of people. It is possible to measure the quality of health care in various ways. Taking quality food that has less calories boosts the mind and wellbeing as well as helps us to stay healthy. Regular health checks allow you to detect medical issues at the earliest stage and identify illnesses before they become problematic. Having control in the quantity of daily food consumption helps to avoid unnecessary sickness in the body. In this study, one of the measurement techniques used for measuring the total calories of the daily appetite is described. Measuring food calorie is a way to create awareness among the people about the food they have. These techniques can be used for teaching the public to control their diets according to calories measure.
健康目前是许多人非常关注的问题。衡量人们的卫生保健有更多的选择。可以用各种方法来衡量卫生保健的质量。吃低热量的高质量食物可以增强精神和健康,帮助我们保持健康。定期的健康检查可以让你在最早的阶段发现健康问题,并在问题出现之前识别疾病。控制每日食物的摄入量有助于避免身体不必要的疾病。在本研究中,描述了一种用于测量每日食欲总热量的测量技术。测量食物的卡路里是一种让人们意识到他们所吃食物的方法。这些技术可以用来教育公众根据卡路里测量来控制他们的饮食。
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引用次数: 0
A Review on Recent Developments on Detection of Fall 跌倒检测技术研究进展综述
Pub Date : 2023-06-01 DOI: 10.36548/jtcsst.2023.2.002
K. Paul Mathi Priyanka, K. Kumar
Remote patient monitoring has always been a difficult problem in the medical field. Fall detection during monitoring is essential because falls are unexpected behaviors that can seriously affect a person's health, particularly those who are older. Accidental falls have moved to the top of the lists of general health issues in the past few decades. A fall detection system, with the emerging development of the technology, aims to decrease the number of deaths, injuries and the economic burden on the healthcare system. This study presents an in-depth analysis of the latest published research on vision-based detection of falls. It also covers the merits, demerits, and challenges of the previous works of vision-based fall detection, and the future scope of the research is also summarized.
患者远程监护一直是医疗领域的难题。监测期间的跌倒检测至关重要,因为跌倒是一种意外行为,会严重影响一个人的健康,尤其是老年人。在过去的几十年里,意外跌倒已经上升到一般健康问题清单的首位。随着技术的不断发展,跌倒检测系统旨在减少死亡、受伤人数和医疗保健系统的经济负担。本研究对最新发表的基于视觉的跌倒检测研究进行了深入分析。总结了以往基于视觉的跌倒检测工作的优缺点和面临的挑战,并对未来的研究方向进行了总结。
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引用次数: 0
Winnowing Algorithm: A Powerful Tool for Identifying Plagiarism in Assignments 筛选算法:一个识别作业抄袭的强大工具
Pub Date : 2023-06-01 DOI: 10.36548/jtcsst.2023.2.006
Shiva Shrestha, Sandeep Gautam, Kiran Sharma, Abinay Bhandari
Plagiarism refers to using other ideas or works as their own without giving proper acknowledgment. The act of plagiarism is inappropriate and untrue for many reasons, especially in the academic world. Academicians are aware of this and try to avoid the act of plagiarism by any means necessary. In the present context, the digital way of teaching and learning is in practice which has more chance of plagiarized content. This research provides plagiarism detection features due to the lack of such features in digital-based teaching-learning activities. This proposed system handles the document in text format and uses Winnowing Algorithm for fingerprinting the assignment documents, and the hashing technique chosen for this algorithm is the Rolling Hash function. The similarity value is calculated using Jaccard coefficient. The test results show the combinations of parameters (n-gram, window length, and the base prime number) for the successful implementation of the system. The system successfully detects plagiarism on student assignments. The overall system is developed by using Python Web Framework Django and MySQL as a database.
剽窃指的是使用他人的想法或作品,而没有给予适当的承认。剽窃行为是不恰当和不真实的,有很多原因,特别是在学术界。学者们意识到这一点,并试图通过任何必要的手段避免抄袭行为。在当前的背景下,数字化教学方式正在实践中,剽窃内容的可能性更大。针对数字化教学活动中缺乏的剽窃检测功能,本研究提供了剽窃检测功能。该系统以文本格式处理文件,并使用分窗算法对分配文件进行指纹识别,该算法选择的哈希技术是滚动哈希函数。利用雅卡德系数计算相似度值。测试结果显示了系统成功实现的参数组合(n-gram、窗口长度和基本素数)。该系统成功地检测了学生作业中的抄袭行为。整个系统是使用Python Web Framework, Django和MySQL作为数据库进行开发的。
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引用次数: 1
AI, IoMT and Blockchain in Healthcare 医疗领域的人工智能、物联网和区块链
Pub Date : 2023-04-03 DOI: 10.36548/jtcsst.2023.1.003
Bipasha Sarker, Numair Bin Sharif, M. Atikur Rahman, A. S. Shahariar Parvez
The healthcare industry is adopting new technologies such as AI, IoMT, and blockchain to enhance patient outcomes, reduce costs, and improve operational efficiencies. These technologies can revolutionize healthcare by facilitating personalized patient-focused care, improving clinical outcomes, and reducing expenses. However, the implementation of these technologies requires collaboration between healthcare providers, technology companies, and regulatory bodies to ensure patient privacy and data security. This study explores the role of AI, IoMT, and blockchain in public healthcare and their current applications, obstacles, and future research areas. It emphasizes the advantages that these technologies bring to the IoT and the difficulties involved in their implementation.
医疗保健行业正在采用人工智能、物联网和区块链等新技术来改善患者的治疗效果、降低成本并提高运营效率。这些技术可以通过促进以患者为中心的个性化护理、改善临床结果和降低费用来彻底改变医疗保健。然而,这些技术的实现需要医疗保健提供商、技术公司和监管机构之间的协作,以确保患者隐私和数据安全。本研究探讨了人工智能、物联网和区块链在公共医疗中的作用,以及它们目前的应用、障碍和未来的研究领域。它强调了这些技术给物联网带来的优势以及实施这些技术所涉及的困难。
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引用次数: 3
Designing and Migration of Library Database 图书馆数据库的设计与迁移
Pub Date : 2023-03-17 DOI: 10.36548/jtcsst.2023.1.002
S. K, Bhavadharinie S, A. R, Kripaa H, S. V.
Library Management System is the finest tool for automating libraries in India. Data migration from such proprietary applications is difficult. In the majority of the current libraries, the tabular bibliographic data is exported to spreadsheet forms like CSV and XLSX. It is necessary to transform bibliographic information from spreadsheet format to the industry-standard MARC 21 format. MARC tags are applied to bibliographic information in spreadsheets using MARC Edit software. The .xlsx file is converted to .txt (tab delimited) which is then converted to .mrk format. Next, the .mrk file is changed to .mrc file. Processes for data mapping are necessary prior to this move. Later, the .mrc file must be loaded into a MySQL-compatible open source database. To achieve that, the migrated material needs to be properly validated. Therefore, it is crucial to use accurate data mapping when converting data from XLSX format to MARC 21 format. Following the importation into a database, users can obtain data for cataloguing and visualisation for easy understanding. Projects using open-source software are fundamentally about cooperation and transparency, and many eminent Indian institutions have switched to these open source platforms.
图书馆管理系统是印度图书馆自动化最好的工具。从这种专有应用程序迁移数据是困难的。在当前的大多数库中,表格式书目数据被导出为CSV和XLSX等电子表格形式。有必要将书目信息从电子表格格式转换为行业标准的MARC 21格式。利用MARC Edit软件将MARC标签应用于电子表格中的书目信息。.xlsx文件被转换为.txt(以制表符分隔),然后转换为.mrk格式。接下来,将.mrk文件更改为.mrc文件。在此移动之前,需要进行数据映射处理。之后,.mrc文件必须加载到一个mysql兼容的开源数据库中。为了实现这一点,需要对迁移的材料进行适当的验证。因此,在将数据从XLSX格式转换为MARC 21格式时,使用准确的数据映射至关重要。输入到数据库后,用户可以获得数据进行编目和可视化,以便于理解。使用开源软件的项目从根本上讲是关于合作和透明的,许多著名的印度机构已经转向这些开源平台。
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引用次数: 0
Thirukkural Alagiduthal and Kural Venba Validation using Python 使用Python的Thirukkural Alagiduthal和Kural Venba验证
Pub Date : 2023-03-01 DOI: 10.36548/jtcsst.2023.1.004
T. S, Gayathri C, V. M
Thirukkural, one of the prominent Tamil Literatures, written 2000 years ago, has great importance till date as it emphasizes everyday virtues of the individuals. As per Tamil Literature, it belongs to the class of ‘Kural Venba’ which is a subdivision of ‘Venba’ and is regarded as one of the poetic styles of Tamil Language. This research primarily aims on the validation of entered Thirukkural by checking the syntactical correctness of ‘Kural Venba’. It uses ‘Transliteration’ methodology to convert the user given thirukkural into an intermediate form. Then, it processes the intermediate form to segregate the words (seer and thalai) into different asai as per the Yaapilakkanam known as Alagiduthal, compares it with the pre-defined norms of ‘Kural venba’ and produces the result. At any point of time, if the user input doesn’t qualify a criterion, the program outputs a warning accordingly and gets terminated.
Thirukkural是著名的泰米尔文学之一,写于2000年前,直到今天仍然非常重要,因为它强调了个人的日常美德。根据泰米尔文学,它属于“Kural Venba”类,这是“Venba”的一个细分,被认为是泰米尔语的诗歌风格之一。本研究的主要目的是通过检查“库尔文巴”的语法正确性来验证输入的Thirukkural。它使用“音译”方法将用户给定的thirukkural转换为中间形式。然后,它处理中间形式,根据Yaapilakkanam(称为Alagiduthal)将单词(seer和thalai)分离为不同的asai,将其与预先定义的“Kural venba”规范进行比较,并产生结果。在任何时候,如果用户输入不符合条件,程序都会相应地输出警告并被终止。
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引用次数: 0
DEAGRICHAIN Blockchain-based solution for agriculture DEAGRICHAIN基于区块链的农业解决方案
Pub Date : 2023-03-01 DOI: 10.36548/jtcsst.2023.1.005
Sachine Pateil, Omkar Ashok Kumbhar, Sanchita Kuldeep Jedhe, Payal Shahadeo Palve, Shubham Mahavir Mali
This research aims to develop a decentralized application (Dapp) for food supply chain traceability using blockchain technology. The Dapp enables consumers to track the journey of their food from the farm to their table, providing transparency and accountability to the supply chain. The Dapp is built on a blockchain platform using smart contracts to record and verify transactions between various stakeholders in the supply chain, including farmers, distributors, retailers, and consumers. Each stakeholder will have a unique identifier on the blockchain, and all transactions will be recorded in a tamper-proof and immutable manner. This work will contribute to the development of a more sustainable and trustworthy food supply chain, promoting ethical and environmentally friendly production practices. The Dapp will also provide opportunities for small-scale farmers and local producers to access larger markets and improve their profitability. Overall, this Dapp will help to create a more efficient, transparent, and accountable supply chain, benefiting all stakeholders, including suppliers, manufacturers, distributors, retailers, and consumers.
本研究旨在使用区块链技术开发用于食品供应链可追溯性的分散应用程序(Dapp)。Dapp使消费者能够跟踪他们的食物从农场到餐桌的旅程,为供应链提供透明度和问责制。Dapp建立在一个区块链平台上,使用智能合约来记录和验证供应链中各个利益相关者之间的交易,包括农民、分销商、零售商和消费者。每个利益相关者在区块链上都有一个唯一的标识符,所有的交易都将以防篡改和不可变的方式记录。这项工作将有助于建立一个更加可持续和值得信赖的食品供应链,促进道德和环保的生产实践。Dapp还将为小农和当地生产者提供进入更大市场并提高其盈利能力的机会。总的来说,这个Dapp将有助于创建一个更高效、透明和负责任的供应链,使所有利益相关者受益,包括供应商、制造商、分销商、零售商和消费者。
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引用次数: 0
Power Quality Concerns due to Power System Improvements with Renewable Energy Sources and its Remedies 利用可再生能源改进电力系统所引起的电能质量问题及其补救措施
Pub Date : 2023-03-01 DOI: 10.36548/jtcsst.2023.1.007
V. Thiruburasundari, G. Ramya, N. Ramadevi, Pameela M
Power quality issues are becoming increasingly important due to the rapid changes in energy network infrastructure caused by technological advancements in distributed generation. Distributed generation involves the use of small-scale, decentralized power sources that can be located close to the end-users, and can include solar panels, wind turbines, and fuel cells. While distributed generation can help to reduce greenhouse gas emissions and increase energy efficiency, it can also create new challenges for the power grid, particularly in terms of power quality. To address these power quality issues, numerous solutions are available at present. One approach is to use advanced control systems that can monitor and manage the voltage and frequency of the power grid in real-time. This can involve using smart inverters that can adjust the power output of distributed generation sources to maintain a stable voltage supply. Other solutions involve the use of energy storage systems, such as batteries or flywheels, which can help to smooth out fluctuations in power output from distributed generation sources. Another approach is to improve the design and operation of the power grid itself. This can involve the use of new transmission and distribution techniques, such as the deployment of microgrids or the integration of energy storage systems into the power grid. Additionally, advances in power electronics and communication technologies can be used to improve the reliability and the efficiency of the power grid.
由于分布式发电技术的进步导致能源网络基础设施的快速变化,电能质量问题变得越来越重要。分布式发电涉及使用小型、分散的电源,这些电源可以靠近最终用户,可以包括太阳能电池板、风力涡轮机和燃料电池。虽然分布式发电有助于减少温室气体排放和提高能源效率,但它也会给电网带来新的挑战,特别是在电能质量方面。为了解决这些电能质量问题,目前有许多可用的解决方案。一种方法是使用先进的控制系统,可以实时监控和管理电网的电压和频率。这可能涉及到使用智能逆变器,它可以调整分布式发电源的输出功率,以保持稳定的电压供应。其他解决方案包括使用储能系统,如电池或飞轮,这可以帮助消除分布式发电源输出功率的波动。另一种方法是改进电网本身的设计和运行。这可能涉及使用新的传输和分配技术,例如部署微电网或将能源储存系统集成到电网中。此外,电力电子和通信技术的进步可用于提高电网的可靠性和效率。
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引用次数: 0
Machine Learning-based Intelligent Smart Warning System in Twisty Swerve in Hill Station using IoT 基于物联网的山站弯道智能预警系统
Pub Date : 2023-03-01 DOI: 10.36548/jtcsst.2023.1.006
Gnanamurugan S, Badmapriya S, Boomikadevi S, Kiruthiga M, Mathumitha M
The surveyed reports state that about 10% of car accidents in the hilly areas happen on curved roads. It is risky to drive through curves and bends. Therefore, this work suggests a hairpin bend road collision prevention system using Internet of Things (IoT). The proposed design employing IoT strives to prevent the collisions by initiating warning alarms on detecting vehicles on the either side of the hairpin bend. The detection of the vehicles in the either side is performed using an ultrasonic sensor.
调查报告显示,丘陵地区约有10%的车祸发生在弯道上。开车过弯道是很危险的。因此,本研究提出了一种利用物联网(IoT)的发夹弯道路碰撞预防系统。采用物联网的拟议设计通过在发夹弯道两侧的检测车辆上启动警告警报来防止碰撞。检测车辆在任何一边是执行使用超声波传感器。
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引用次数: 0
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Journal of Trends in Computer Science and Smart Technology
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