IBM Switch 15 manuels

Ibm Switch 15 Manuel d'utilisateur (270 pages)

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Table des matières

About IBM Bu

3

Contents

4

4 Understandin

5

5 Building Streams 41

5

6 Handling Missing Values 99

5

8 CLEM Language Reference 127

6

10 Exporting to E

8

11 Projects and Reports 200

8

Appendices

9

B Unicode Support 248

9

C Notices 249

10

Index 252

10

About IBM SPSS Modeler

11

Chapter 1

12

IBM SPSS Modeler Editions

13

Application Examples

15

Demos Folder

16

New Features

17

Chapter 2

18

New Nodes in This Release

20

IBM SPSS Modeler Premium

21

IBM SPSS Modeler Overview

22

Changing the Temp Directory

26

-noshare

27

Nodes Palette

28

IBM SPSS Modeler Managers

29

IBM SPSS Modeler Projects

30

IBM SPSS Modeler Toolbar

31

Chapter 3

32

Customizing the Toolbar

33

Using Shortcut Keys

36

Printing

37

Automating IBM SPSS Modeler

37

Understanding Data Mining

39

Assessing the Data

40

Beware of noisy data

41

A Strategy for Data Mining

42

The CRISP-DM Process Model

42

Types of Models

44

Classiﬁcation nodes

45

Chapter 4

46

Association Models

47

Segmentation Models

48

In-Database Mining Models

49

IBM SPSS Statistics Models

49

Further Information

49

Data Mining Examples

50

Building Streams

51

Working with Nodes

52

Adding Nodes to a Stream

53

Connecting Nodes in a Stream

53

To Manually Connect Nodes

54

Bypassing Nodes in a Stream

55

Disabling Nodes in a Stream

56

Setting Options for Nodes

58

Caching Options for Nodes

60

Previewing Data in Nodes

62

Working with Streams

63

Setting Options for Streams

64

Logging and status

65

To Set Stream Options

65

Decimal symbol

66

Grouping symbol

66

Encoding

66

Ruleset Evaluation

66

Figure 5-16

67

Import date/time as

68

Date format

68

Time format

68

Rollover days/mins

68

Date baseline (1st Jan)

68

Setting numb

69

Calculations in

70

Save As Default

70

Enable stream rewriting

71

Optimize SQL generation

71

Display SQL

73

Show status for records

74

Minimum stream canvas width

74

Minimum stream canvas height

74

Chapter 5

76

Figure 5-22

76

Viewing Node Execution Times

77

Terminal Node

78

Node Label

78

Node Id

78

Execution Time(s)

78

Turn off these prompts

80

Globals available

82

Node label contains

83

Stream Descriptions

84

General Stream Information

85

Description and Comments

85

Scoring Information

85

Comments

85

Running Streams

87

Working with Models

88

Operations Involving Comments

91

To edit an existing comment

92

To resize a comment text box

93

To move an existing comment

93

To delete a comment

93

Listing Stream Comments

94

Positioning buttons

95

Comment Colors

95

Annotations

96

Tooltip text

97

Keywords

97

Saving Data Streams

98

Saving Output

99

Loading Files

100

Mapping Data Streams

101

Mapping Data to a Template

102

Step 4: Check mapped fields

103

Mapping between Streams

104

Specifying Essential Fields

104

Examining Mapped Fields

105

Tips and Shortcuts

106

Browse for files quickly

107

Did you know that you can

108

Handling Missing Values

109

Field Measurement Level

111

Numeric fields

111

Categorical fields

111

Screening or Removing Fields

112

Expression

112

Algorithm

112

Note on Discarding Records

114

Building CLEM Expressions

115

CLEM exp

116

Figure 7-2

117

CLEM Examples

118

Complex Expressions

119

Special Functions

119

Values and Data Types

120

Expressions and Conditions

121

Working with Strings

122

Working with Numbers

124

Working with Times and Dates

124

Summarizing Multiple Fields

125

Numeric Functions

126

Generating Lists of Fields

126

The Expression Builder

127

Chapter 7

128

Figure 7-5

128

Expression Builder dialog box

128

Creating Expressions

129

Selecting Functions

130

Multiple-response sets

131

Recently used

131

Parameters

131

Global values

131

Viewing or Selecting Values

132

Find and Replace

133

Matching Character Classes

135

Predefined Character Classes

135

Boundary Matches

135

Boundary matchers Matches

136

\z The end of the input

136

CLEM Language Reference

137

Integers

138

Characters

138

Chapter 8

140

CLEM Operators

141

Operator Precedence

142

Functions Reference

143

Information Functions

144

Conversion Functions

145

Comparison Functions

145

Logical Functions

147

Trigonometr

149

Probability Functions

149

Bitwise Integer Operations

150

Random Functions

151

String Functions

151

SoundEx Functions

156

Date and Time Functions

156

Sequence Functions

160

Examples

161

Global Functions

165

Special Fields

167

Using IBM SPSS Modeler with a

168

Repository

168

Single Sign-On

169

Connecting to the Repository

171

Ensure secure connection

172

User ID and password

172

Provider

172

Figure 9-4

173

Setting Object Properties

174

Save in

175

File name

175

Principal

178

Permissions

178

Select provider

179

User list

179

Storing Streams

180

Storing Projects

180

Storing Nodes

181

Storing Output Objects

181

Storing a model

182

Storing a Models palette

182

Selecting an Object Version

184

Searching by Name

185

Searching by Other Criteria

186

Object Types

186

Streams

186

Modifying Repository Objects

187

Deleting Repository Objects

188

Viewing Folder Properties

189

Version

192

Edit Labels

192

Permissions Tab

192

Users And Groups

193

To apply labels to the object

193

Deploying Streams

194

Stream Deployment Options

195

Deployment type

196

The Scoring Branch

198

Model Refresh

200

Single Model in Stream

201

Multiple Models in Stream

201

No Models in Stream

204

To Export a Model

206

Model Types Supporting PMML

208

Database native models

209

PMML Import

209

Projects and Reports

210

CRISP-DM View

211

Building a Project

212

Adding to a Project

213

Setting Project Properties

215

Annotating a Project

216

To annotate a folder:

217

Object Properties

218

Generating a

219

To generate a report:

220

Output name

221

Output to screen

221

Output to file

221

Filename

221

Saving and

222

Exporting Generated Reports

222

Chapter 11

224

Figure 11-11

224

Customizing IBM SPSS Modeler

225

Setting Default Directories

226

Setting User Options

227

Setting Display Options

230

Setting PMML Export Options

231

Export PMML

232

Standard PMML Options

232

User/Author Information

232

Customizing the Nodes Palette

233

Palette Name

234

No. of nodes

234

Sub Palettes

234

Restore Defaults

234

Creating a Palette Tab

235

Creating a Subpalette

237

Changing a Palette Tab View

238

CEMI Node Management

239

Streams and N

240

Node Caches

241

To Enable a Cache

242

Caching Nodes in a Database

242

Performance

243

: Process Nodes

243

Performance: Modeling Nodes

244

Performance: CLEM Expressions

244

Appendix

246

Accessibility for Blind Users

247

Keyboard Accessibility

248

Node and Stream Shortcuts

249

Appendix A

250

Table Shortcuts

251

Shortcuts for Comments

252

Cluster Viewer only

253

Start SPSS Modeler

253

Ctrl+Down Arrow

253

Right Arrow

253

Using a Screen Reader

255

Tips for Use

256

Interferenc

257

JAWS and Java

257

Unicode Support

258

Trademarks

260

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