IDataModel GetNumItems Method NReco.Recommender Class Library
Get total number of items in the model

Namespace: NReco.CF.Taste.Model
Assembly: NReco.Recommender (in NReco.Recommender.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
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int GetNumItems()

Return Value

Type: Int32
total number of items known to the model. This is generally the union of all items preferred by at least one user but could include more.
See Also
IDataModel Interface
NReco.CF.Taste.Model Namespace