the data transmission opportunities cannot be fully utilized in 5G multi-user applications due to differences on channel conditions, this project intends to study an improved k-means machinelearning method. then the ...
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A machinelearning approach to chip package signal integrity analysis is proposed. Combining the active learning model and the migrate learning model, the paper improves the performance of the simulation algorithm by ...
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this article discusses the implementation of a software library for the analysis of the electrocardiogram signal. A feature of this library is to improve the functionality and simplify the interaction with existing ma...
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this article discusses the implementation of a software library for the analysis of the electrocardiogram signal. A feature of this library is to improve the functionality and simplify the interaction with existing machinelearning software and tools for loading, processing and storing ECG signal datasets by using the Word2Vec model. the library increases development speed of a new software, which involves various ECG analysis. therefore, scientists could more easily implement their ideas related to NLP and ML.
Artificial intelligence is used in people’s daily lives, coping with various kinds of work in almost every aspect of our lives nowadays. Among various kinds of AI, generative AI, ranging from ChatGPT to AI painting, ...
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Psychiatric disorders (PDs) interfere with one's functioning and greatly affect a person's quality of life. Prompt diagnosis and intervention at the early stages of these illnesses are important. However, most...
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ISBN:
(纸本)9781665482370
Psychiatric disorders (PDs) interfere with one's functioning and greatly affect a person's quality of life. Prompt diagnosis and intervention at the early stages of these illnesses are important. However, most people are oblivious or unaware of their mental health status as the symptoms may not be easily recognizable. Consequently, complications occur later in life. In this study, a machinelearning (ML) approach that distinguishes between case (PD- diagnosed patients) and control (healthy) groups was developed using photoplethysmogram (PPG) morphology. 92 subjects with gender and age- matched PPG data were collected during two phases;baseline and stimulus state of a 10-min experiment. 60 features from PPG morphology were extracted from each phase, and another 30 were obtained from differences between the two phases. A total of 27 out of 90 features exhibited a significant difference. Twelve features extracted by heatmap based on the correlation analysis were fed to five types of ML algorithms: discrimination analysis, k-nearest neighbor, decision tree, support vector machine, and artificial neural network (ANN). the results showed the best performance of 92.86%, 100.00%, and 96.43% for sensitivity, specificity, and accuracy by ANN. thus, a PD prediction model was developed using machinelearning techniques from PPG morphology extraction.
the proceedings contain 67 papers. the topics discussed include: a design of a mmWave compact antenna with a microstrip line balun feed for 5G communications;a machinelearning based design of mmWave compact array ant...
ISBN:
(纸本)9781665482370
the proceedings contain 67 papers. the topics discussed include: a design of a mmWave compact antenna with a microstrip line balun feed for 5G communications;a machinelearning based design of mmWave compact array antenna for 5G communications;an efficient hardware accelerator for lossless data compression;a generic real time autoencoder-based lossy image compression;machinelearning-based electric vehicle charging demand prediction using origin-destination data: a UAE case study;a multibeam antenna for multi-orbit LEO satellites and terminals with a very simple tracking technique;the use of capsule endoscopic examination videos in the detection of abnormalities in the gastrointestinal tract;dynamic maps requirements for autonomous navigation on construction sites;and improved Bayesian learning algorithms for recovering block sparse signals with known and unknown borders.
this paper integrate the state-of-the-art processes, practices, and challenges of applying learning analytics and data modeling methods in learning and teaching contexts. A large amount of research employed analytics ...
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Breast cancer is still one of the most common cancers in women, and it is also the leading cause of mortality among women. Breast cancer detection has been improved using a variety of machinelearning and Deep Learnin...
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In order to improve the accuracy of Tibetan speech synthesis, a feature extraction method of Tibetan speech synthesis system based on machinelearning is proposed. Based on the analysis of Tibetan speech text content,...
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ISBN:
(纸本)9783030945510;9783030945503
In order to improve the accuracy of Tibetan speech synthesis, a feature extraction method of Tibetan speech synthesis system based on machinelearning is proposed. Based on the analysis of Tibetan speech text content, the construction of speech synthesis system is realized. By judging the level of Tibetan prosody, a synthetic encoder is designed to realize the feature extraction of Tibetan speech signal. According to the experimental results, under the condition of normal speaking speed and identical Tibetan speech content, the Tibetan speech synthesized by the speech signal feature extraction method of Tibetan speech synthesis system based on machinelearning is more accurate.
Diabetes Mellitus (DM) often known as hyperglycemia is caused by high blood sugar levels. Although DM is a metabolic chronic disease. Treatment and early detection are essential to reducing the risk of serious outcome...
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ISBN:
(纸本)9781665476478
Diabetes Mellitus (DM) often known as hyperglycemia is caused by high blood sugar levels. Although DM is a metabolic chronic disease. Treatment and early detection are essential to reducing the risk of serious outcomes. the World Health Organization (WHO) reports that diabetes has a significant mortality rate causing 1.5 million deaths worldwide. the disease can be identified early because to technology tremendous improvements. In order to build a model with a few variables based on the PIMA dataset this research focuses on evaluating diabetes patients as well as diabetes diagnosis using various machinelearning Techniques (MLT). Exploratory data analysis is the first step in our process after which the information is transferred for data pre-processing and feature selection. the relevant features are chosen and the data is then training and testing using three different MLT such as Support Vector machine (SVC), Random Forest (RF) and K-Nearest Neighbors (KNN). Amongst all of the classifiers Random Forest has the highest accuracy of 97.75% followed by Support Vector machine (82.25%) and K-Nearest Neighbors (86.25%).
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