K Nearest Neighbors News and Research

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K-Nearest Neighbor (KNN) is a simple, non-parametric machine learning algorithm used for classification and regression tasks. It determines the class or value of a data point by considering the majority class or average value of its k nearest neighbors in the feature space.

Quantum Leap in Cybersecurity: Enhancing Botnet Detection with Hybrid Quantum Machine Learning

Researchers from the UK, Germany, USA, and Canada unveiled a groundbreaking quantum-enhanced cybersecurity analytics framework using hybrid quantum machine learning algorithms. The novel approach leverages quantum computing to efficiently detect malicious domain names generated by domain generation algorithms (DGAs), showcasing superior speed, accuracy, and stability compared to traditional methods, marking a significant advancement in proactive cybersecurity analytics.

26 Jan 2024

Oracle-MNIST Dataset Unveils Challenges for ML in Ancient Chinese Character Recognition

Researchers from Beijing University introduce Oracle-MNIST, a challenging dataset of 30,222 ancient Chinese characters, providing a realistic benchmark for machine learning (ML) algorithms. The Oracle-MNIST dataset, derived from oracle-bone inscriptions of the Shang Dynasty, surpasses traditional MNIST datasets in complexity, serving as a valuable tool not only for advancing ML research but also for enhancing the study of ancient literature, archaeology, and cultural heritage preservation.

25 Jan 2024

Personalized Support for Dyslexic University Students: A Machine Learning Approach

Researchers from the University of Tuscia, Italy, introduced a machine learning (ML)-based classification model to offer tailored support tools and learning strategies for university students with dyslexia. The model, trained on a self-evaluation questionnaire from over 1200 dyslexic students, demonstrated high accuracy in predicting effective methodologies, providing a personalized approach to enhance learning outcomes and well-being. The study emphasizes the potential applications in education, psychology, and tool/strategy development, encouraging future research directions and student involvement in the design process.

5 Jan 2024

FakeStack: A Deep Learning Approach for Robust Fake News Detection

This research introduces FakeStack, a powerful deep learning model combining BERT embeddings, Convolutional Neural Network (CNN), and Long Short-Term Memory (LSTM) for accurate fake news detection. Trained on diverse datasets, FakeStack outperforms benchmarks and alternative models across multiple metrics, demonstrating its efficacy in combating false news impact on public opinion.

8 Dec 2023

AI Fortification: Safeguarding IoT Systems Through Comprehensive Algorithmic Approaches

This research delves into the synergy of Artificial Intelligence (AI) and Internet of Things (IoT) security. The study evaluates and compares various AI algorithms, including machine learning (ML) and deep learning (DL), for classifying and detecting IoT attacks. It introduces a novel taxonomy of AI methodologies for IoT security and identifies LSTM as the top-performing algorithm, emphasizing its potential applications in diverse fields.

5 Dec 2023

AI Models Transform Water Quality Assessment: A Study on Surface Water Monitoring

Researchers explored the application of artificial intelligence (AI), specifically long short-term memory (LSTM) and artificial neural networks (ANN), in assessing and predicting surface water quality. The study, conducted on the Ashwini River in Himachal Pradesh, India, showcased the effectiveness of LSTM models in accurate water quality prediction, emphasizing the potential of AI in resource management and environmental protection

12 Nov 2023

Machine Learning in Weather and Climate Forecasting: Advancements and Challenges

This review article discusses the evolution of machine learning applications in weather and climate forecasting. It outlines the historical transition from statistical methods to physical models and the recent emergence of machine learning techniques. The article categorizes machine learning applications in climate prediction, covering both short-term weather forecasts and medium-to-long-term climate predictions.

7 Nov 2023

IoT-Based System for Recognizing Negative Emotions Using Multimodal Biosignal Data

Researchers have introduced an innovative IoT-based system for recognizing negative emotions, such as disgust, fear, and sadness, using multimodal biosignal data from wearable devices. This system combines EEG signals and physiological data from a smart band, processed through machine learning, to achieve high accuracy in emotion recognition.

23 Oct 2023

Machine Learning Algorithms for Predicting Water Quality Index

This research paper discusses the application of machine learning algorithms to predict the Water Quality Index (WQI) in groundwater in Sakrand, Pakistan. The study collected data samples, applied various classifiers, and found that the linear Support Vector Machine (SVM) model demonstrated the highest prediction accuracy for both raw and normalized data, with potential applications in assessing groundwater quality for various purposes, including drinking and irrigation.

13 Oct 2023

Emotion Recognition: Insights from Natural Body Motion Using Machine Learning

This study delves into the intricate relationship between human emotions and body motions, using a controlled lab experiment to simulate real-world interactions. Researchers successfully induced emotions in participants and employed machine learning models to classify emotions based on a comprehensive range of motion parameters, shedding light on the potential for emotion recognition through naturalistic body expressions.

15 Sep 2023

Enhancing Concrete Durability: Insights from Advanced Machine Learning

Researchers have harnessed the power of artificial intelligence to predict chloride resistance in concrete compositions, a key factor in enhancing structural durability and preventing corrosion. By leveraging machine learning techniques, they created a reliable model that can forecast chloride migration coefficients, reducing the need for labor-intensive and time-consuming experimentation, and paving the way for more cost-effective and sustainable construction practices.

14 Sep 2023

Optimizing Radiomics: Unveiling Algorithm Combinations for Stable Performance

This study delves into the world of radiomics, evaluating the impact of different methods and algorithms on model performance across ten diverse datasets. The research highlights the key factors influencing radiomic performance and provides insights into optimal combinations of algorithms for stable results, emphasizing the importance of careful modeling decisions in this field.

1 Sep 2023

Harnessing Soft Computing for Cardiovascular Disease Prediction and Diagnosis

This review explores how fuzzy logic, neural networks, and optimization algorithms hold immense promise in predicting, diagnosing, and detecting CVD. By handling complex medical uncertainties and delivering accurate and affordable insights, soft computing has the potential to transform cardiovascular care, especially in resource-limited settings, and significantly improve clinical outcomes.

27 Aug 2023

Decoding Emotional Intelligence with AI: Enhancing Accuracy through Eye-Tracking

Researchers explore the integration of AI and psychometric testing to measure emotional intelligence (EI) using eye-tracking technology. By employing machine learning models, the study assesses the accuracy of EI measurements and uncovers predictive eye-tracking features. The findings reveal the potential of AI to achieve high accuracy with minimal eye-tracking data, paving the way for improved measurement quality and practical applications in fields like management and education.

24 Aug 2023

Advancing Solid Biofuels Classification in IoT-driven Smart Cities

Researchers highlight the role of solid biofuels and IoT technologies in smart city development. They introduce an IoT-based method, Solid Biofuel Classification using Sailfish Optimizer Hybrid Deep Learning (SBFC-SFOHDL), which leverages deep learning and optimization techniques for accurate biofuel classification.

21 Aug 2023

Boosting Concrete Strength: Machine Learning Models for Nanosilica-Reinforced Concrete

Researchers explore 11 ML algorithms to accurately estimate the uniaxial compressive strength of nanosilica-reinforced concrete. The study highlights the significance of nanomaterial concentration and type in enhancing concrete mechanics, paving the way for informed design and improved water management practices.

19 Aug 2023

Top AI Algorithms for Sheep Weight Prediction: Revolutionizing Animal Husbandry

Researchers evaluated various machine learning algorithms to predict sheep body weights, highlighting the effectiveness of models like MARS, BRR, ridge regression, SVM, and gradient boosting for improving animal production decisions, ensuring economic growth and food security. Their study showcases the potential of AI in transforming animal husbandry practices.

17 Aug 2023

AI and Big Data Revolutionizing Low-Carbon Buildings: Challenges and Promises

Researchers delve into AI's role in carbon reduction in buildings, discussing energy prediction, ML-driven emission mitigation, and carbon accounting. The paper underscores urgent emission reduction in construction, highlighting ML's potential to drive sustainable practices, with a focus on AI's positive impact on the low-carbon building sector.

15 Aug 2023

Decoding Emotions: Neural Networks Revolutionize Facial Emotion Recognition

The paper delves into recent advancements in facial emotion recognition (FER) through neural networks, highlighting the prominence of convolutional neural networks (CNNs), and addressing challenges like authenticity and diversity in datasets, with a focus on integrating emotional intelligence into AI systems for improved human interaction.

13 Aug 2023

AI-Enhanced Early Detection of Parkinson's Disease Through Vocal Analysis

Researchers introduce an innovative AI model that outperforms existing methods in Parkinson's disease (PD) detection. Leveraging a transformer-based architecture and neural network, this model utilizes vocal features to achieve superior accuracy, providing potential for early intervention in PD cases.

9 Aug 2023