public CrossDomainLibFmFeatureBuilder(Domain targetDomain, int numAuxRating = 5)
: base()
{
TargetDomain = targetDomain;
_userCrossDomainFeatureVector = new Dictionary<string, string>();
// default values for properties
NumAuxRatings = numAuxRating;
}
public ItemRating(string userId, string itemId)
: base(userId, itemId)
{
Domain = CrossDomainDataContainer.GetDefualtDomain();
}
public ItemRating(User user, Item item, float rating)
: base(user, item)
{
Rating = rating;
Domain = CrossDomainDataContainer.GetDefualtDomain();
}
public ItemRating()
{
Domain = CrossDomainDataContainer.GetDefualtDomain();
}