出版時(shí)間:2005-9 出版社:機(jī)械工業(yè)出版社 作者:威滕 頁(yè)數(shù):524
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內(nèi)容概要
本書(shū)對(duì)1999年的初版做了重大的改動(dòng)。雖說(shuō)核心概念沒(méi)有變化,但本書(shū)進(jìn)行了更新使其能反映過(guò)去5年里的變化,參考文獻(xiàn)幾乎翻了一番。新版的重要部分包括:30個(gè)新的技術(shù)章節(jié);一個(gè)加強(qiáng)了的具有交互式界面的Weka機(jī)器學(xué)習(xí)工作平臺(tái);有關(guān)神經(jīng)網(wǎng)絡(luò)的完整信息,一個(gè)有關(guān)貝葉斯網(wǎng)絡(luò)的新節(jié);等等?! ”緯?shū)提供了機(jī)器學(xué)習(xí)概念的完整基礎(chǔ),此外還針對(duì)實(shí)際工作中應(yīng)用相關(guān)工具和技術(shù)提出了一些建議,在本書(shū)中你將發(fā)現(xiàn): ●成功數(shù)據(jù)挖掘技術(shù)的核心算法,包括歷經(jīng)考驗(yàn)的真實(shí)技術(shù)及前沿的方法。 ●轉(zhuǎn)換輸入或輸出以改善性能的方法?! 窨上螺d的Weka軟件??一個(gè)用于數(shù)據(jù)挖掘任務(wù)的機(jī)器學(xué)習(xí)算法的集合,包括用于數(shù)據(jù)預(yù)處理、分類(lèi)、回歸、聚類(lèi)、關(guān)聯(lián)規(guī)則以及在新的交互式界面上可視化的工具。
作者簡(jiǎn)介
Lan H.Witten新西蘭懷卡托大學(xué)計(jì)算機(jī)科學(xué)系教授,ACM和新西蘭皇家學(xué)會(huì)成員。他曾榮獲2004年國(guó)際信息處理研究聯(lián)合會(huì)頒發(fā)的Namur獎(jiǎng)項(xiàng),這是一個(gè)兩年一度的榮譽(yù)獎(jiǎng)項(xiàng),用于獎(jiǎng)勵(lì)那些在信息和通信技術(shù)的社會(huì)應(yīng)用方面做出杰現(xiàn)貢獻(xiàn)及具有國(guó)際影響的人。他的著作包括《Managing Gi
書(shū)籍目錄
ForewordPrefacePart I Machine learning tools and techniques 1. What?s it all about? 1.1 Data mining and machine learning 1.2 Simple examples: the weather problem and others 1.3 Fielded applications 1.4 Machine learning and statistics 1.5 Generalization as search 1.6 Data mining and ethics 1.7 Further reading 2. Input: Concepts, instances, attributes 2.1 What?s a concept? 2.2 What?s in an example? 2.3 What?s in an attribute? 2.4 Preparing the input 2.5 Further reading 3. Output: Knowledge representation 3.1 Decision tables 3.2 Decision trees 3.3 Classification rules 3.4 Association rules 3.5 Rules with exceptions 3.6 Rules involving relations 3.7 Trees for numeric prediction 3.8 Instance-based representation 3.9 Clusters 3.10 Further reading 4. Algorithms: The basic methods 4.1 Inferring rudimentary rules 4.2 Statistical modeling 4.3 Divide-and-conquer: constructing decision trees 4.4 Covering algorithms: constructing rules 4.5 Mining association rules 4.6 Linear models 4.7 Instance-based learning 4.8 Clustering 4.9 Further reading 5. Credibility: Evaluating what?s been learned 5.1 Training and testing 5.2 Predicting performance 5.3 Cross-validation 5.4 Other estimates 5.5 Comparing data mining schemes 5.6 Predicting probabilities 5.7 Counting the cost 5.8 Evaluating numeric prediction 5.9 The minimum description length principle 5.10 Applying MDL to clustering 5.11 Further reading 6. Implementations: Real machine learning schemes 6.1 Decision trees 6.2 Classification rules 6.3 Extending linear models 6.4 Instance-based learning 6.5 Numeric prediction 6.6 Clustering 6.7 Bayesian networks 7. Transformations: Engineering the input and output 7.1 Attribute selection 7.2 Discretizing numeric attributes 7.3 Some useful transformations 7.4 Automatic data cleansing 7.5 Combining multiple models 7.6 Using unlabeled data 7.7 Further reading 8. Moving on: Extensions and applications 8.1 Learning from massive datasets 8.2 Incorporating domain knowledge 8.3 Text and Web mining 8.4 Adversarial situations 8.5 Ubiquitous data mining 8.6 Further reading Part II: The Weka machine learning workbench 9. Introduction to Weka 9.1 What?s in Weka? 9.2 How do you use it? 9.3 What else can you do? 9.4 How do you get it? 10. The Explorer 10.1 Getting started 10.2 Exploring the Explorer 10.3 Filtering algorithms 10.4 Learning algorithms 10.5 Meta-learning algorithms 10.6 Clustering algorithms 10.7 Association-rule learners 10.8 Attribute selection 11. The Knowledge Flow interface 11.1 Getting started 11.2 Knowledge Flow components 11.3 Configuring and connecting the components 11.4 Incremental learning 12. The Experimenter 12.1 Getting started 12.2 Simple setup 12.3 Advanced setup 12.4 The Analyze panel 12.5 Distributing processing over several machines 13. The command-line interface 13.1 Getting started 13.2 The structure of Weka 13.3 Command-line options 14. Embedded machine learning …… 15. Writing new learning schemes References Index
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