new AssociationRules()
Constructs a default instance with default parameters {minConfidence = 0.8}.
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Methods
run(freqItemsets) → {module:eclairjs/rdd.RDD}
Computes the association rules with confidence above minConfidence.
Parameters:
Name | Type | Description |
---|---|---|
freqItemsets |
module:eclairjs/rdd.RDD | frequent itemset model obtained from FPGrowth |
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Returns:
a [[Set[Rule[Item]]] containing the assocation rules.
setMinConfidence(minConfidence) → {module:eclairjs/mllib/fpm.AssociationRules}
Sets the minimal confidence (default: `0.8`).
Parameters:
Name | Type | Description |
---|---|---|
minConfidence |
number |
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