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Comparative analysis of Machine Learning Models for thyroid Disease Detection: Bridging Accuracy, Interpretability, and Clinical Integration

Comparative Analysis of Machine Learning Models for Thyroid ...

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International conference on Trends in Electronics and Informatics (ICEI)

作者： S. Padmakala Department of Computer science and Engineering Saveetha School of Engineering Saveetha Institute of Medical And Technical Sciences Saveetha University Chennai India

ISBN: (数字)9798331544607

ISBN: (纸本)9798331544614

this research evaluates thyroid condition prediction using a Kaggle dataset that contains multi-feature data sets with imbalanced classes through five supervised machine learning models, including SVM, Decision Tree, and Random Forest, which achieved the best outcomes. Among all models assessed, the Random Forest together with Decision Tree achieved the highest level of accuracy at 95% and demonstrated the minimum misclassification rate of 5%. the performance analysis showed that Logistic Regression and SVM achieved 85% accuracy, alongside KNN, which had 82% accuracy. the TSH variable functioned as the critical element for the predictive models, comprising Logistic Regression, Decision Tree, and Random Forest, according to the results of the feature importance analysis. Random Forest was valued as the main model for prediction due to its high mean cross-validation accuracy, reaching 92%. the method emphasizes analyzing distinct diagnostics from each model design by measuring feature selection and classification performance. Analyzing model behavior and pertinent features became possible through the use of radar charts, heat maps, and PR curves on analyzed data. this research presents possibilities for future work that entails employing XGBoost models alongside acceptable oversampling techniques, as well as the implementation of XAI methods to enhance clinical significance and interpretability. Real-world experience during testing multiple datasets will enhance the practical reliability of these models when utilized for diagnostic processes.

关键词： Support vector machines Analytical models Logistic regression Accuracy Predictive models Data models Decision trees Random forests thyroid Testing

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Efficient Power Management for Always on Display (AOD) Feature with 2.5D Graphics on Wearables : A Low-Power design Approach

Efficient Power Management for Always on Display (AOD) Featu...

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International conference on Electronics, Materials engineering and Nano-Technology (IEMENTech)

作者： Vipin Anand Ankit P. Navik Akshit Kumar Chandora Krishna Yash Raj Samsung Semiconductor India Research Bengaluru India

ISBN: (数字)9798331520762

ISBN: (纸本)9798331520779

Wearable technology is seen as one of the advance paradigm in various applications such as fitness, health care, etc. Smartwatches are engineered to integrate seamlessly into modern lifestyles, designed to enhance productivity, health and connectivity. the popularity of smartwatches has been steadily increasing due to various factors such as growing technology adoption, tech-savvy youth, health and fitness focus, etc. but one of the key challenges facing smartwatches is battery life. Lower battery life can be inconvenient for many users who rely heavily on their smartwatches throughout the day for various functions. the display stands out as a primary power-consuming component in a smartwatch. Furthermore, the implementation of features like always-on display can exacerbate battery drainage. these posed challenges in meeting the required battery life to improve overall user experience and satisfaction. We propose a novel approach to enhance battery life through efficient power management using 2.5D graphics. We present novel solution for wearable devices to provide low powered display solutions with 2.5D graphics. To prove the validity of our solution, we show experimental results using 2.5D graphics on smartwatch. Details of our proposed solution for efficient power management on wearables are presented.

关键词： Graphics Rails Power demand Power system management Graphics processing units User experience Batteries State of charge Wearable devices System analysis and design

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designing a Framework for Optimizing Sustainable Soil Farming using Particle Swarm Algorithm

Designing a Framework for Optimizing Sustainable Soil Farmin...

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International conference on Trends in Electronics and Informatics (ICEI)

作者： S. Premalatha R. Nandha Kumar S. Jayachitra S. Santhose H. Ragavi M. Narendra Prasath Department of Electronics and Communication Engineering K S R College of Engineering Tiruchengode Department of Electronics and Communication Engineering K S R Institute for Engineering and Technology Tiruchengode

ISBN: (数字)9798331544607

ISBN: (纸本)9798331544614

Aim: this research aims to design an effective PSO-based optimization framework in contrast to the Chicken Swarm Optimization (CSO) algorithm and combine real-time analytics to improve soil-based farming sustainability and resource use. In this paper, the accuracy achieved by the PSO method is 97%, outperforming CSO (90.0%-92.0%) and conventional methods (75.0%-80.0%). Materials and Methods: there are two groups in this study. Group 1 is the existing CSO-based method, executed on 30 different scenarios with different resources inputs and returning results, watching water usage, fertilizer application, and crop yields. Group 2 employs the PSO algorithm along with machine learning for improved decision-making, while CSO is executed for comparison. Results: the analysis of performance indicates that conventional farming has 70.0%-80% accuracy, CSO has 90.0%-92.0%, and PSO has 97%. Test variables are yield differences from 1.0-5.0 tons per hectare, with a step size of 0.5 tons, and a significance level far less than 0.00. Conclusion: the PSO-based optimization model greatly improves resource utilization and farm yield over CSO and traditional approaches. Its high-performance level indicates its promise for use in sustainable soil cultivation and precision farming.

关键词： Accuracy Optimization models Soil Agriculture Data models Resource management Particle swarm optimization Standards Optimization Farming

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Comparative analysis of Low-Power ICS Technique for CNTFET, FinFET, and CMOS Technologies

Comparative Analysis of Low-Power ICS Technique for CNTFET, ...

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International conference on Trends in Electronics and Informatics (ICEI)

作者： Ekta Jolly Vijay Kumar Sharma School of Electronics & Communication Engineering Shri Mata Vaishno Devi University Katra India Department of Electronics & Communication Engineering Madan Mohan Malaviya University of Technology Gorakhpur India

ISBN: (数字)9798331544607

ISBN: (纸本)9798331544614

As the technology nodes shrink to below 20nm, the existing complementary metal oxide semiconductor (CMOS)-based circuit designs face substantial challenges like high power consumption, delay, and scalability. Beyond-CMOS emerging transistor device technologies like Carbon Nanotube Field-Effect Transistor (CNTFET) and Fin Field Effect Transistor (FinFET), are expected to encounter these limitations. In this paper, an inverter circuit is implemented using a low-power technique; Input Controlled Stacking (ICS). this technique dynamically regulates the active transistors count to reduce power dissipation without compromising the performance. the ICS-based design is evaluated using three different transistor device technologies i.e., CNTFET, FinFET, and CMOS. the circuits are simulated with PTM bulk CMOS BSIM4 22nm model, PTM-MG FinFET HP 20nm model, and Stanford 32nm CNTFET model, using Cadence Spectre and HSPICE tools. A comparison is made on key performance metrics like delay, power consumption, power-delay product (PDP) and energy-delay product (EDP). As per results, CNTFET-based inverter design consumes lowest power due to higher carrier mobility and ballistic transfer and FinFET shows reduced delay and improved scalability for lower nodes whereas CMOS exhibits higher power consumption and slow switching speed when compared to CNTFET and FinFET designs.

关键词： Semiconductor device modeling Power demand Scalability FinFETs CMOS technology Inverters CNTFETs Delays Integrated circuit modeling Switching circuits

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design and implementation of greenhouse environment monitoring system

Design and implementation of greenhouse environment monitori...

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IEEE Information Technology and Mechatronics engineering conference (ITOEC)

作者： Feng Jiang Qing Wang Meiqi Lu Wenshuai Wang Yaoming Luo Chengcheng Yu School of Information Engineering Nantong Institute of Technology Nantong China School of Electrical and Energy Engineering Nantong Institute of Technology Nantong China

ISBN: (数字)9798331529482

ISBN: (纸本)9798331529499

Agricultural modernization has become an inevitable trend of global agricultural development. the traditional greenhouse monitoring system has limitations, which cannot detect and deal with the abnormal environment in the greenhouse in time. In response to the above problems, this paper designs a greenhouse environment monitoring system based on STM32. the hardware part of the system uses STM32 as the main control module. the LD3322 speech recognition sensor is used in the speech module. Temperature and humidity sensor detection module using DHT11 digital sensor; Soil moisture using waterproof DS18B20 digital sensor; the actuator is controlled by a relay module. In addition, the LORA module is used in the wireless communication module, so that users can remotely monitor the situation of the greenhouse environment. In the light acquisition part of the software, the Kalman filter algorithm is used to analyze and process the data, and the serial communication protocol is used to transmit the collected data to the host computer. through experimental debugging, the system realizes the function of speech recognition control and environmental temperature and humidity detection. the experimental results show that the greenhouse environmental monitoring and control system has high stability and reliability, can effectively solve the problems existing in the traditional greenhouse monitoring, and has certain application prospects and promotion value.

关键词： Temperature sensors Green products Speech recognition Humidity Debugging Stability analysis Temperature control Kalman filters Monitoring thermal stability

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Influence of Geotechnical Parameters on Construction Aspects of Highway Projects 8th

Influence of Geotechnical Parameters on Construction Aspects...

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8th Indian Young Geotechnical Engineers conference, 8IYGEC 2021

作者： Chavali, Vidya Sai Chiranjeevi Murthy, N.R.K. Department of Civil Engineering Velagapudi Ramakrishna Siddhartha Engineering College Vijayawada India

ISBN: (纸本)9789819613670

Negligence/overview of assessment in geotechnical parameters leads to cost, schedule, and time overruns of a project. Improper geotechnical investigation leads to cost, schedule, and time overruns of transportation infrastructure projects. the primary purpose of the present study is to assess the causes of construction delays, cost overruns accompanied with geotechnical reasons for highway projects. In addition to that, the study also emphasizes on geotechnical-related problems in highway projects and their preventive measures. the primary data was collected by means of organized questionnaires which were distributed to the different experts, consultants, and professionals. the data related to various geotechnical-related issues were obtained through the survey. the results of descriptive statistical analysis indicated that lack of boring locations, misclassified soil, high ground water table than expected and seepage problems are the critical geotechnical parameters with negative impacts on cost, schedule and cost overruns of bridge and highway project. the authors believe that detailed geotechnical investigation followed by provision of accurate number of boring locations and design of foundations accounting all the existing complications in the subsoil can avoid the aforesaid issues effectively. Furthermore, complete awareness about geotechnical information of project site, development and implementation of minimum standards for subsurface investigation is a pre-requisite for the designer. the results of the present work should be beneficial to construction professionals, policymakers, and researchers in the field of construction management. © the Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.

关键词： Project management

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design of a Lightweight Privacy Communication Network System for Medium Enterprises

Design of a Lightweight Privacy Communication Network System...

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IEEE Information Technology and Mechatronics engineering conference (ITOEC)

作者： Ruixiang Suo Wenxuan Qiao Xinyang Bai Yuyang Zhang Ping Dong School of Electronic and Information Engineering Beijing Jiaotong University Beijing China

ISBN: (数字)9798331529482

ISBN: (纸本)9798331529499

Medium and large enterprises need to exchange confidential information frequently. Traditional encryption techniques can only protect the security of communication data, but the privacy of the communicating entities' identity information cannot be effectively protected. Currently, common solutions include virtual private networks (VPNs) and single/multiple agent-based forwarding mechanisms. However, the egress nodes of VPNs are susceptible to attacks and monitoring; agents in single-agent forwarding mechanisms are easy targets for single points of failure and attacks. Medium and large enterprises urgently need a solution that ensures communication privacy while being cost-effective and easy to manage. therefore, this paper proposes a lightweight privacy communication network system based on a multi-agent mechanism to realize the non-association of communication parties and provide transparent transmission services. In order to schedule and manage the whole system flexibly, this paper implements a remote service and a visualization service in a Directory Server. In addition, an intelligent multi-objective optimization analysis of the route selection algorithm is introduced to ensure the anti-tracking and high efficiency of data transmission; meanwhile, traffic obfuscation technology is used to prevent attackers from recognizing the communication content and the identities of both parties through the traffic pattern, which improves the transmission and management security of the system. Test results show that the system effectively protects information communication relationships in medium and large enterprises.

关键词： Privacy Data privacy Technological innovation Data visualization Traffic control Virtual private networks Internet Communication networks Protection Optimization

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Multielement Self-Focusing Piezoelectric Micro-Machined Transducer for Cross-Tissue Ultrasonic Stimulation

Multielement Self-Focusing Piezoelectric Micro-Machined Tran...

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IEEE International conference on Micro Electro Mechanical systems

作者： Xingyu Bai Liyun Zhen Lihan Yu Meng Cui Yiqing Shao Jingquan Liu Bin Yang National Key Laboratory of Advanced Micro and Nano Manufacture Technology Shanghai Jiao Tong University China Department of Micro/Nano Electronics School of Electronic Information and Electrical Engineering Shanghai Jiao Tong University China

ISBN: (数字)9798331508890

ISBN: (纸本)9798331508906

this paper presents a multi-element self-focusing piezoelectric micromachined ultrasound transducer (ms-fPMUT) for multi-frequency ultrasound stimulation across bio-tissues. this transducer is composed of six piezoelectric concentric rings with different thicknesses, and the design model of concentric rings is based on Fresnel diffraction theory. To achieve high performance piezoelectric functional layer elements, the mechanical polishing and transferring processes were proposed. Experimental results show that the fabricated ms-fPMUT can generate different focused sound fields at three frequencies of 5.5 MHz, 6 MHz and 8 MHz. this device can generate multi-frequency stimulation across the pork skin tissue, which is expected to enable noninvasive, precise and multi-position ultrasound therapy.

关键词： Structural rings Ultrasonic imaging Transducers Medical treatment Focusing Ring lasers Brain modeling Skin Finite element analysis Structural engineering

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Energy Efficient 8T SRAM Cell for Enhancing Read/Write Assist Performances with Stability

Energy Efficient 8T SRAM Cell for Enhancing Read/Write Assis...

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International conference on Communication systems and Network Technologies (CSNT)

作者： Ram Murti Rawat Vinod Kumar Department of Computer Science & Engineering Delhi Technological University Delhi India

ISBN: (数字)9798331531935

ISBN: (纸本)9798331531942

the paper proposes a proposed 8T SRAM cell design with a read and write path for read and write operations, which improves read and write stability when compared to the 6T SRAM cells. To solve leakage power concerns, two PMOS transistors were included in the read and write circuitry. this implementation substantially decreases leakage current caused by the induced swing restoration inverter (SRI). the proposed 8T SRAM cells show a significant decrease in leakage current, with reductions of 37.66% and 40.11% compared to 6T SRAM cells. In terms of read latency, the proposed 8T cell surpasses the 6T SRAM cells by 39.80% and 89.13%, respectively. Furthermore, the study reveals a higher speed in write operations, with a 46.97% improvement over the 6T SRAM and a 57.5% gain in performance above the proposed 8T SRAM. the RSNM and WSNM of the suggested 8T SRAM cell were 100 mV and 649 mV, respectively, which shows a considerable improvement compared to the 6T SRAM cell. the performance of the 6T SRAM and suggested 8T SRAM cells is illustrated through simulation studies in the Cadence Virtuoso environment based on the 130 nm technology node.

关键词： Wireless sensor networks MOSFET SRAM cells Stability analysis Energy efficiency Inverters Circuit stability Delays Leakage currents Logic

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design and analysis of Quad-band Slotted Antenna for Wireless Applications

Design and Analysis of Quad-band Slotted Antenna for Wireles...

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International conference on Communication systems and Network Technologies (CSNT)

作者： Hareetaa Mallani Ritesh Kumar Saraswat Archana Agrawal Sangam University Rajasthan India MLV Textile & Engineering College India

ISBN: (数字)9798331531935

ISBN: (纸本)9798331531942

A compact quad-band slotted patch antenna with an octagonal design, measuring 27.5 mm × 22 mm × 1.6 mm, is implemented and analysed for its efficiency across multiple resonating characteristics. this antenna is optimized for four operating modes, supporting tetra wireless standards. Proposed design achieved S-band WLAN (2.4 GHz – IEEE 802.16b), C-band WLAN (5.0 GHz – IEEE 802.11j, 5.8 GHz – IEEE 802.11a), 5G NR bands (n40: 2.3–2.4 GHz, n46: 5.15–5.925 GHz, n47: 5.855–5.925 GHz, n96: 5.925–7.125 GHz, n102: 5.925–6.425 GHz, n104: 6.425–7.125 GHz), X-band (8–12 GHz for radar, space communication, and broadband), lower Ku-band (13.64–15.72 GHz for satellite communication), and upper Ku-band (16.32–17.24 GHz for molecular rotational spectroscopy) wireless communication applications. Proposed structure features an octagonal slotted radiating patch with double duplications and a trapezoidal partial ground part, designed on an FR-4 substrate material. Simulated results confirm its performance, showcasing favourable return loss, radiation patterns, gain, and efficiency across the targeted bands, with stable operation across the antenna’s resonating modes.

关键词： Wireless communication Antenna measurements Wireless LAN Spectroscopy Spaceborne radar Space communications Ku-band Standards Substrates Antenna radiation patterns

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