Retrieves the preference value for a single user and item.
Namespace: NReco.CF.Taste.ModelAssembly: NReco.Recommender (in NReco.Recommender.dll) Version: 1.0.0.0 (1.0.0.0)
Nullable<float> GetPreferenceValue(
long userID,
long itemID
)
Nullable<float> GetPreferenceValue(
long userID,
long itemID
)
Function GetPreferenceValue (
userID As Long,
itemID As Long
) As Nullable(Of Single)
Function GetPreferenceValue (
userID As Long,
itemID As Long
) As Nullable(Of Single)
Nullable<float> GetPreferenceValue(
long long userID,
long long itemID
)
Nullable<float> GetPreferenceValue(
long long userID,
long long itemID
)
abstract GetPreferenceValue :
userID : int64 *
itemID : int64 -> Nullable<float32>abstract GetPreferenceValue :
userID : int64 *
itemID : int64 -> Nullable<float32>Return Value
Type:
Nullable Single preference value from the given user for the given item or null if none exists