the proceedings contain 60 papers. the topics discussed include: predicting software suitability using a Bayesian belief network;parallel algorithm for control chart patternrecognition;data-centric automated data min...
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ISBN:
(纸本)0769524958
the proceedings contain 60 papers. the topics discussed include: predicting software suitability using a Bayesian belief network;parallel algorithm for control chart patternrecognition;data-centric automated datamining;a Bayesian kernel for the prediction of neuron properties from binary gene profiles;new filter-based feature selection criteria for identifying differentially expressed genes;a new clustering algorithm using message passing and its applications in analyzing microarray data;iterative weighting of phylogenetic profiles increases classification accuracy;integrating knowledge-driven and data-driven approaches for the derivation of clinical prediction rules;sparse classifiers for automated heart wall motion abnormality detection;segmenting brain tumors using alignment-based features;and the application of machinelearning techniques to the prediction of erectile dysfunction.
Derivative free optimization methods have recently gained a lot of attractions for neural learning. the curse of dimensionality for the neural learning problem makes local optimization methods very attractive;however ...
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ISBN:
(纸本)3540269231
Derivative free optimization methods have recently gained a lot of attractions for neural learning. the curse of dimensionality for the neural learning problem makes local optimization methods very attractive;however the error surface contains many local minima. Discrete gradient method is a special case of derivative free methods based on bundle methods and has the ability to jump over many local minima. there are two types of problems that are associated withthis when local optimization methods are used for neural learning. the first type of problems is initial sensitivity dependence problem - that is commonly solved by using a hybrid model. Our early research has shown that discrete gradient method combining with other global methods such as evolutionary algorithm makes them even more attractive. these types of hybrid models have been studied by other researchers also. Another less mentioned problem is the problem of large weight values for the synaptic connections of the network. Large synaptic weight values often lead to the problem of paralysis and convergence problem especially when a hybrid model is used for fine tuning the learning task. In this paper we study and analyse the effect of different regularization parameters for our objective function to restrict the weight values without compromising the classification accuracy.
Recently applying artificial intelligence, machinelearning and datamining techniques to intrusion detection system are increasing. But most of researches are focused on improving the performance of classifier. Selec...
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the support vector machine (SVM) is considered here in the context of pattern classification, the emphasis is on the soft margin classifier which uses regularization to handle non-separable learning samples. We presen...
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ISBN:
(纸本)0769521428
the support vector machine (SVM) is considered here in the context of pattern classification, the emphasis is on the soft margin classifier which uses regularization to handle non-separable learning samples. We present an SVM parameter estimation algorithm that first identifies a subset of,the learning samples that we call the support set and then determines not only the weights of the classifier but, also the hyperparameter that controls the influence of the regularizing penalty term, on basis thereof. We provide numerical results using several data sets from the public domain.
the C4.5 Decision Tree and Naive Bayes learners are known to produce unreliable probability forecasts. We have used simple Binning [11] and Laplace Transform [2] techniques to improve the reliability of these learners...
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ISBN:
(纸本)0769521428
the C4.5 Decision Tree and Naive Bayes learners are known to produce unreliable probability forecasts. We have used simple Binning [11] and Laplace Transform [2] techniques to improve the reliability of these learners and compare their effectiveness withthat of the newly developed Venn Probability machine (VPM) meta-learner [9]. We assess improvements in reliability using loss functions, Receiver Operator Characteristic (ROC) curves and Empirical Reliability Curves (ERC). the VPM outperforms the simple techniques to improve reliability, although at the cost of increased computational intensity and slight increase in error rate. these trade-offs are discussed.
the paper describes the "Rough Sets database System" (called in short the RSDS system) for the creation of bibliography on rough sets and their applications. this database is the most comprehensive online ro...
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ISBN:
(纸本)3540221174
the paper describes the "Rough Sets database System" (called in short the RSDS system) for the creation of bibliography on rough sets and their applications. this database is the most comprehensive online rough sets bibliography and accessible under the following web-site address: http://*** the service has been developed in order to facilitate the creation of rough sets bibliography, for various types of publications. At the moment the bibliography contains over 1400 entries from more than 450 authors. It is possible to create the bibliography in HTML or BibTeX format. In order to broaden the service contents it is possible to append new data using specially dedicated form. After appending data online the database is updated automatically. If one prefers sending a data file to the database administrator, please be aware that the database is updated once a month. In the current version of the RSDS system, there is the possibility for appending to each publication an abstract and keywords. As a natural consequence of this improvement there exists a possibility for searching a publication by keywords.
In this paper, we synthesize the main findings of three repeat purchase modelling case studies using real-life direct marketing data. Historically, direct marketing - more recently, targeted web marketing - has been o...
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ISBN:
(纸本)9729805067
In this paper, we synthesize the main findings of three repeat purchase modelling case studies using real-life direct marketing data. Historically, direct marketing - more recently, targeted web marketing - has been one of the most popular domains for the exploration of the feasibility and the viable use of novel business intelligence techniques. Many a datamining technique has been field tested in the direct marketing domain. this can be explained by the (relatively) low-cost availability of recency, frequency, monetary (RFM) and several other customer relationship data, the (relatively) well-developed understanding of the task and the domain, the clearly identifiable costs and benefits, and because the results can often be readily applied to obtain a high return on investment. the purchase incidence modelling cases reported on in this paper were in the first place undertaken to trial run state-of-the-art supervised Bayesian learning multilayer perceptron (MLP) and least squares support vector machine (LS-SVM) classifiers. For each of the cases, we also aimed at exploring the explanatory power (relevance) of the available RFM and other customer relationship related variable operationalizations for predicting purchase incidence in the context of direct marketing.
this book constitutes the refereed proceedings of the 8thinternationalconference, mldm 2012, held in Berlin, Germany in July 2012. the 51 revised full papers presented were carefully reviewed and selected from 212 s...
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ISBN:
(数字)9783642315374
ISBN:
(纸本)9783642315367
this book constitutes the refereed proceedings of the 8thinternationalconference, mldm 2012, held in Berlin, Germany in July 2012. the 51 revised full papers presented were carefully reviewed and selected from 212 submissions. the topics range from theoretical topics for classification, clustering, association rule and patternmining to specific datamining methods for the different multimedia data types such as image mining, text mining, video mining and web mining.
this book constitutes the thoroughly refereed proceedings of the 4thinternationalconference on machinelearning for Networking, MLN 2021, held in Paris, France, in December 2021. the 10 revised full papers included ...
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ISBN:
(数字)9783030989781
ISBN:
(纸本)9783030989774
this book constitutes the thoroughly refereed proceedings of the 4thinternationalconference on machinelearning for Networking, MLN 2021, held in Paris, France, in December 2021. the 10 revised full papers included in the volume were carefully reviewed and selected from 30 submissions. they present and discuss new trends in in deep and reinforcement learning, patternrecognition and classification for networks, machinelearning for network slicing optimization, 5G systems, user behavior prediction, multimedia, IoT, security and protection, optimization and new innovative machinelearning methods, performance analysis of machinelearning algorithms, experimental evaluations of machinelearning, datamining in heterogeneous networks, distributed and decentralized machinelearning algorithms, intelligent cloud-support communications, resource allocation, energy-aware communications, software-defined networks, cooperative networks, positioning and navigation systems, wireless communications, wireless sensor networks, and underwater sensor networks.
this volume proceedings contains revised selected papers from the 4thinternationalconference on Artificial Intelligence and Computational Intelligence, AICI 2012, held in Chengdu, China, in October 2012. the total o...
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ISBN:
(数字)9783642334788
ISBN:
(纸本)9783642334771
this volume proceedings contains revised selected papers from the 4thinternationalconference on Artificial Intelligence and Computational Intelligence, AICI 2012, held in Chengdu, China, in October 2012.
the total of 163 high-quality papers presented were carefully reviewed and selected from 724 submissions. the papers are organized into topical sections on applications of artificial intelligence, applications of computational intelligence, datamining and knowledge discovery, evolution strategy, expert and decision support systems, fuzzy computation, information security, intelligent control, intelligent image processing, intelligent information fusion, intelligent signal processing, machinelearning, neural computation, neural networks, particle swarm optimization, and patternrecognition.
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