This node visualizes a set of rules that are represented as a table
as it is the case with the Association Rule Learner. The items used to form the
antecedent and consequent of the rule are considered boolean attributes (with the
value 'present' if they occur in the rule). For every rule a circular icon in drawn.
The outer border is subdivided into as many segments as there are items occurring in
all the rules of the rule set. If the item is present in the antecedent, the corresponding
segment is colored in green. The interior consists of a pie chart encoding the confidence of
the rule. The color of the pie segment encodes the item of the rule consequent which may
be determined by a Color Handler node. The x- and y-locations of a rule icon are determined
by the recall and lift, respectively while the support is represented by the area of the icon.
Hiliting
Right-clicking a rule shows a popup menu which allows for hilighting options.
Tooltip
Move the mouse over the rule icons to get the exact values for the confidence, support and lift as well as the represented rule if plain text.
Options
Popular Predecessors
- Color Manager10 %
- Ruleset Editor4 %
Row Filter (deprecated)4 %CSV Reader3 %- Rule-based Row Splitter3 %
- Conditional Box Plot (legacy)3 %
- Excel Reader3 %
- Fuzzy Rule Learner3 %
- Column Filter3 %
- GroupBy3 %
- Statistics3 %
- Fuzzy c-Means2 %
- Cluster Assigner2 %
- Association Rule Learner2 %
- Box Plot (legacy)2 %
- Association Rule Learner (Borgelt)2 %
- PNN Predictor2 %
- Create Collection Column1 %
- Split Collection Column1 %
Linear Correlation1 %- Missing Value1 %
- Math Formula1 %
- MolConverter1 %
- PNN Learner (DDA)1 %
- Hierarchical Clustering1 %
Scorer1 %- Decision Tree to Ruleset1 %
- Ruleset to Table1 %
- Auto-Binner1 %
- Lift Chart (legacy)1 %
- Duplicate Row Filter1 %
Database Reader< 1 %File Reader< 1 %Number To String< 1 %- Column Resorter< 1 %
Joiner< 1 %Column Rename< 1 %- RowID< 1 %
- Sorter< 1 %
- Renderer to Image< 1 %
Color Appender< 1 %Read XLS Sheet Names< 1 %- Google Analytics Query (legacy)< 1 %
Table Reader< 1 %- Fuzzy Rule Predictor< 1 %
- k-Means< 1 %
- Decision Tree Predictor< 1 %
PCA< 1 %- Regression Predictor< 1 %
- Tree Ensemble Model Extract< 1 %
- Concatenate< 1 %
- Correlation Filter< 1 %
- Rule-based Row Filter< 1 %
- Rule Engine< 1 %
- Data Generator< 1 %
- Size Manager< 1 %
- Item Set Finder (Borgelt)< 1 %
Excel Reader (XLS)< 1 %- Radar Plot Appender< 1 %
- Vocabulary Extractor (legacy)< 1 %
OpenNLP NE tagger< 1 %- Scatter Plot (JavaScript)< 1 %
- Tag Cloud (JavaScript)< 1 %
- String to Date/Time (legacy)< 1 %
- Image to Table< 1 %
- ARFF Reader< 1 %
- Feature Selection Loop End< 1 %
- X-Aggregator< 1 %
K Nearest Neighbor< 1 %PCA Compute< 1 %- Linear Regression Learner< 1 %
Simple Regression Tree Predictor< 1 %PMML Gradient Boosted Trees Predictor< 1 %- Tree Ensemble Predictor< 1 %
- Normalizer< 1 %
- Column Filter (PMML)< 1 %
- Row Sampling< 1 %
- Table Transposer< 1 %
- Ruleset Predictor< 1 %
- Rule Engine (Dictionary)< 1 %
- Rule-based Row Filter (Dictionary)< 1 %
Rank Correlation< 1 %- Extract Table Dimension< 1 %
- Extract Color< 1 %
- SDF Reader< 1 %
- DB Reader< 1 %
- Counter Generation< 1 %
- Parallel Coordinates Plot (JavaScript)< 1 %
- Math Formula (Multi Column)< 1 %
- Spark Line Appender< 1 %
- Term Vector< 1 %
JSON Reader< 1 %- R Source (Table)< 1 %
- Lipinski's Rule-of-Five< 1 %
- Decision Tree Learner< 1 %
- Random Forest Learner< 1 %
- PMML to Cell< 1 %
- Chi-Square Keyword Extractor< 1 %
- t-SNE (L. Jonsson)< 1 %
- Tile View (JavaScript)< 1 %
Views
- Rule View
- The rule view draws a rule icon (see description above) for each rule contained in the set at the input port. Zooming the view is done via the mouse wheel. Panning is accomplished by right-clicking and dragging. If the the right mouse button is released without having moved since the it was pressed and it is over an icon, a hilighting popup menu is shown. Left-clicking a rule icon brings it to front and selects it by drawing a red border. For all three axes (x-axis, y-axis and icon size in terms of area) there exist scaling values that can be adjusted via the three sliders to left left of the split view. This may be necessary when the rule icons overlap each other or are depicted to far apart.
Workflows
- No workflows found
Links
- No links available
Developers
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