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Research Anthology on Artificial Neural Network Applications最新文献

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Optimizing Material Removal Rate Using Artificial Neural Network for Micro-EDM 基于人工神经网络的微细电火花加工材料去除率优化
Research Anthology on Artificial Neural Network Applications Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-3401-3.CH011
Ananya Upadhyay, V. Prakash, Vinay Sharma
{"title":"Optimizing Material Removal Rate Using Artificial Neural Network for Micro-EDM","authors":"Ananya Upadhyay, V. Prakash, Vinay Sharma","doi":"10.4018/978-1-5225-3401-3.CH011","DOIUrl":"https://doi.org/10.4018/978-1-5225-3401-3.CH011","url":null,"abstract":"Machining can be classified into conventional and unconventional processes. Unconventional Machining Process attracts researchers as it has many processes whose physics is still not that clear and they are highly in market-demand. To predict and understand the physics behind these processes soft computing is being used. Soft computing is an approach of computing which is based on the way a human brain learns and get trained to deal with different situations. Scope of this chapter is limited to one of the soft computing optimizing techniques that is artificial neural network (ANN) and to one of the unconventional machining processes, electrical discharge machining process. This chapter discusses about micromachining on Electric Discharge Machining, its working principle and problems associated with it. Solution to those problems is suggested with the addition of powder in dielectric fluid. The optimization of Material Removal Rate (MRR) is done with the help of ANN toolbox in MATLAB.","PeriodicalId":143045,"journal":{"name":"Research Anthology on Artificial Neural Network Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116538576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Evaluation of Parameter Settings for Training Neural Networks Using Backpropagation Algorithms 使用反向传播算法训练神经网络的参数设置评估
Research Anthology on Artificial Neural Network Applications Pub Date : 1900-01-01 DOI: 10.4018/978-1-6684-2408-7.ch009
Leema N., Khanna H. Nehemiah, Elgin Christo V. R., Kannan A.
{"title":"Evaluation of Parameter Settings for Training Neural Networks Using Backpropagation Algorithms","authors":"Leema N., Khanna H. Nehemiah, Elgin Christo V. R., Kannan A.","doi":"10.4018/978-1-6684-2408-7.ch009","DOIUrl":"https://doi.org/10.4018/978-1-6684-2408-7.ch009","url":null,"abstract":"Artificial neural networks (ANN) are widely used for classification, and the training algorithm commonly used is the backpropagation (BP) algorithm. The major bottleneck faced in the backpropagation neural network training is in fixing the appropriate values for network parameters. The network parameters are initial weights, biases, activation function, number of hidden layers and the number of neurons per hidden layer, number of training epochs, learning rate, minimum error, and momentum term for the classification task. The objective of this work is to investigate the performance of 12 different BP algorithms with the impact of variations in network parameter values for the neural network training. The algorithms were evaluated with different training and testing samples taken from the three benchmark clinical datasets, namely, Pima Indian Diabetes (PID), Hepatitis, and Wisconsin Breast Cancer (WBC) dataset obtained from the University of California Irvine (UCI) machine learning repository.","PeriodicalId":143045,"journal":{"name":"Research Anthology on Artificial Neural Network Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132293680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Artificial Neural Network Training Algorithms in Modeling of Radial Overcut in EDM 电火花加工径向过切建模中的人工神经网络训练算法
Research Anthology on Artificial Neural Network Applications Pub Date : 1900-01-01 DOI: 10.4018/978-1-6684-2408-7.ch015
Raja Das, Mohan K. Pradhan
{"title":"Artificial Neural Network Training Algorithms in Modeling of Radial Overcut in EDM","authors":"Raja Das, Mohan K. Pradhan","doi":"10.4018/978-1-6684-2408-7.ch015","DOIUrl":"https://doi.org/10.4018/978-1-6684-2408-7.ch015","url":null,"abstract":"This chapter describes with the comparison of the most used back propagations training algorithms neural networks, mainly Levenberg-Marquardt, conjugate gradient and Resilient back propagation are discussed. In the present study, using radial overcut prediction as illustrations, comparisons are made based on the effectiveness and efficiency of three training algorithms on the networks. Electrical Discharge Machining (EDM), the most traditional non-traditional manufacturing procedures, is growing attraction, due to its not requiring cutting tools and permits machining of hard, brittle, thin and complex geometry. Hence it is very popular in the field of modern manufacturing industries such as aerospace, surgical components, nuclear industries. But, these industries surface finish has the almost importance. Based on the study and test results, although the Levenberg-Marquardt has been found to be faster and having improved performance than other algorithms in training, the Resilient back propagation algorithm has the best accuracy in testing period.","PeriodicalId":143045,"journal":{"name":"Research Anthology on Artificial Neural Network Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128232799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Infant Cry Recognition System 婴儿哭声识别系统
Research Anthology on Artificial Neural Network Applications Pub Date : 1900-01-01 DOI: 10.4018/978-1-6684-2408-7.ch029
Yosra Mohammed
{"title":"Infant Cry Recognition System","authors":"Yosra Mohammed","doi":"10.4018/978-1-6684-2408-7.ch029","DOIUrl":"https://doi.org/10.4018/978-1-6684-2408-7.ch029","url":null,"abstract":"Cries of infants can be seen as an indicator of pain. It has been proven that crying caused by pain, hunger, fear, stress, etc., show different cry patterns. The work presented here introduces a comparative study between the performance of two different classification techniques implemented in an automatic classification system for identifying two types of infants' cries, pain, and non-pain. The techniques are namely, Continuous Hidden Markov Models (CHMM) and Artificial Neural Networks (ANN). Two different sets of acoustic features were extracted from the cry samples, those are MFCC and LPCC, the feature vectors generated by each were eventually fed into the classification module for the purpose of training and testing. The results of this work showed that the system based on CDHMM have better performance than that based on ANN. CDHMM gives the best identification rate at 96.1%, which is much higher than 79% of ANN whereby in general the system based on MFCC features performed better than the one that utilizes LPCC features.","PeriodicalId":143045,"journal":{"name":"Research Anthology on Artificial Neural Network Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121939144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Vocal Acoustic Analysis 人声分析
Research Anthology on Artificial Neural Network Applications Pub Date : 1900-01-01 DOI: 10.4018/978-1-6684-2408-7.ch028
J. P. Teixeira, Nuno Alves, P. Fernandes
{"title":"Vocal Acoustic Analysis","authors":"J. P. Teixeira, Nuno Alves, P. Fernandes","doi":"10.4018/978-1-6684-2408-7.ch028","DOIUrl":"https://doi.org/10.4018/978-1-6684-2408-7.ch028","url":null,"abstract":"Vocal acoustic analysis is becoming a useful tool for the classification and recognition of laryngological pathologies. This technique enables a non-invasive and low-cost assessment of voice disorders, allowing a more efficient, fast, and objective diagnosis. In this work, ANN and SVM were experimented on to classify between dysphonic/control and vocal cord paralysis/control. A vector was made up of 4 jitter parameters, 4 shimmer parameters, and a harmonic to noise ratio (HNR), determined from 3 different vowels at 3 different tones, with a total of 81 features. Variable selection and dimension reduction techniques such as hierarchical clustering, multilinear regression analysis and principal component analysis (PCA) was applied. The classification between dysphonic and control was made with an accuracy of 100% for female and male groups with ANN and SVM. For the classification between vocal cords paralysis and control an accuracy of 78,9% was achieved for female group with SVM, and 81,8% for the male group with ANN.","PeriodicalId":143045,"journal":{"name":"Research Anthology on Artificial Neural Network Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134171000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Emotion Recognition From Speech Using Perceptual Filter and Neural Network 基于感知滤波和神经网络的语音情感识别
Research Anthology on Artificial Neural Network Applications Pub Date : 1900-01-01 DOI: 10.4018/978-1-6684-2408-7.ch054
R. A, S. N.
{"title":"Emotion Recognition From Speech Using Perceptual Filter and Neural Network","authors":"R. A, S. N.","doi":"10.4018/978-1-6684-2408-7.ch054","DOIUrl":"https://doi.org/10.4018/978-1-6684-2408-7.ch054","url":null,"abstract":"This chapter on multi speaker independent emotion recognition encompasses the use of perceptual features with filters spaced in Equivalent rectangular bandwidth (ERB) and BARK scale and vector quantization (VQ) classifier for classifying groups and artificial neural network with back propagation algorithm for emotion classification in a group. Performance can be improved by using the large amount of data in a pertinent emotion to adequately train the system. With the limited set of data, this proposed system has provided consistently better accuracy for the perceptual feature with critical band analysis done in ERB scale.","PeriodicalId":143045,"journal":{"name":"Research Anthology on Artificial Neural Network Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123055852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Proposal for Parameter-Free Surrogate Building Algorithm Using Artificial Neural Networks 一种基于人工神经网络的无参数代理构建算法
Research Anthology on Artificial Neural Network Applications Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-2990-3.CH010
S. Miriyala, K. Mitra
{"title":"A Proposal for Parameter-Free Surrogate Building Algorithm Using Artificial Neural Networks","authors":"S. Miriyala, K. Mitra","doi":"10.4018/978-1-5225-2990-3.CH010","DOIUrl":"https://doi.org/10.4018/978-1-5225-2990-3.CH010","url":null,"abstract":"Surrogate models, capable of emulating the robust first principle based models, facilitate the online implementation of computationally expensive industrial process optimization. However, the heuristic estimation of parameters governing the surrogate building often renders them erroneous or under-trained. Current work aims at presenting a novel parameter free surrogate building approach, specifically focusing on Artificial Neural Networks. The proposed algorithm implements Sobol sampling plan and intelligently designs the configuration of network with simultaneous estimation of optimal transfer function and training sample size to prevent overfitting and enabling maximum prediction accuracy. A novel Sample Size Determination algorithm based on a potential concept of hypercube sampling technique adds to the speed of surrogate building algorithm, thereby assuring faster convergence. Surrogates models for a highly nonlinear industrial sintering process constructed using the novel algorithm resulted in 7 times faster optimization.","PeriodicalId":143045,"journal":{"name":"Research Anthology on Artificial Neural Network Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116157623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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