public void TestFoldIn()
{
var afm = new SigmoidCombinedAsymmetricFactorModel()
{
Ratings = TestUtils.CreateRatings()
};
afm.Train();
var user_ratings = new List <Tuple <int, float> >();
user_ratings.Add(new Tuple <int, float>(0, 4.0f));
var candidate_items = new List <int> {
0, 1
}; // have a known and an unknown item
var results = afm.ScoreItems(user_ratings, candidate_items);
Assert.AreEqual(2, results.Count);
}
