C# (CSharp) NReco.CF.Taste.Impl.Model GenericUserPreferenceArray.GetValue示例

示例#1

文件： GenericUserPreferenceArrayTest.cs 项目： techmobstudios/Certified-Mixtapes-Recommender

 public void testSetValue()
 {
     IPreferenceArray prefs = new GenericUserPreferenceArray(3);
     Assert.AreEqual(3, prefs.Length());
     prefs.SetValue(0, 1.0f);
     prefs.SetValue(1, 2.0f);
     prefs.SetValue(2, 3.0f);
     Assert.AreEqual(1.0f, prefs.GetValue(0), EPSILON);
     Assert.AreEqual(2.0f, prefs.GetValue(1), EPSILON);
     Assert.AreEqual(3.0f, prefs.GetValue(2), EPSILON);
 }

示例#2

        public void testSetValue()
        {
            IPreferenceArray prefs = new GenericUserPreferenceArray(3);

            Assert.AreEqual(3, prefs.Length());
            prefs.SetValue(0, 1.0f);
            prefs.SetValue(1, 2.0f);
            prefs.SetValue(2, 3.0f);
            Assert.AreEqual(1.0f, prefs.GetValue(0), EPSILON);
            Assert.AreEqual(2.0f, prefs.GetValue(1), EPSILON);
            Assert.AreEqual(3.0f, prefs.GetValue(2), EPSILON);
        }

示例#3

文件： GenericUserPreferenceArrayTest.cs 项目： techmobstudios/Certified-Mixtapes-Recommender

 public void testClone()
 {
     GenericUserPreferenceArray prefs = new GenericUserPreferenceArray(3);
     prefs.Set(0, new GenericPreference(1L, 3L, 5.0f));
     prefs.Set(1, new GenericPreference(1L, 1L, 4.0f));
     prefs.Set(2, new GenericPreference(1L, 2L, 3.0f));
     prefs = (GenericUserPreferenceArray)prefs.Clone();
     Assert.AreEqual(3L, prefs.GetItemID(0));
     Assert.AreEqual(1L, prefs.GetUserID(1));
     Assert.AreEqual(3.0f, prefs.GetValue(2), EPSILON);
 }

示例#4

        public void testClone()
        {
            GenericUserPreferenceArray prefs = new GenericUserPreferenceArray(3);

            prefs.Set(0, new GenericPreference(1L, 3L, 5.0f));
            prefs.Set(1, new GenericPreference(1L, 1L, 4.0f));
            prefs.Set(2, new GenericPreference(1L, 2L, 3.0f));
            prefs = (GenericUserPreferenceArray)prefs.Clone();
            Assert.AreEqual(3L, prefs.GetItemID(0));
            Assert.AreEqual(1L, prefs.GetUserID(1));
            Assert.AreEqual(3.0f, prefs.GetValue(2), EPSILON);
        }