public void WordSimilarityResolverTests_CustomCharacterSimilarityResolver_ShouldWork()
{
var characterSimilarityResolver = new CharacterSimilarityResolver(isCaseSensitive: true);
characterSimilarityResolver.RegisterMistake('m', 'n', 0.8f);
characterSimilarityResolver.RegisterMistake('o', 'u', 0.7f);
characterSimilarityResolver.RegisterMistake('i', 'y', 0.8f);
characterSimilarityResolver.RegisterMistake('c', 'k', 0.6f);
characterSimilarityResolver.RegisterMistake('X', 'A', 0.9f);
var simila = new WordSimilarityResolver(
characterSimilarityResolver: characterSimilarityResolver);
AreSimilar(simila, "XXXXX", "AAAAA");
NotSimilar(simila, "xxxxx", "aaaaa");
AreSimilar(simila, "Mehran", "Nehran");
NotSimilar(simila, "MEHRAN", "mehran");
AreSimilar(simila, "Afshin", "Aphshin");
AreSimilar(simila, "Mehran", "Nahran");
AreSimilar(simila, "Monica", "Monika");
AreSimilar(simila, "Nonica", "Nomika");
AreSimilar(simila, "Crespo", "Krespo");
NotSimilar(simila, "Mehran", "RamMeh");
NotSimilar(simila, "Penalty", "People");
AreSimilar(simila, "Monica", "Numyka");
NotSimilar(simila, "Monica", "NUmYkA");
}
public void WordSimilarityResolverTests_CustomCharacterSimilarityResolverNotCaseSensitive_ShouldWork()
{
var resolver = new CharacterSimilarityResolver();
resolver.RegisterMistake('m', 'n', 0.8f);
resolver.RegisterMistake('o', 'u', 0.7f);
resolver.RegisterMistake('i', 'y', 0.8f);
resolver.RegisterMistake('c', 'k', 0.6f);
resolver.RegisterMistake('X', 'A', 0.9f);
var simila = new WordSimilarityResolver(characterSimilarityResolver: resolver);
AreSimilar(simila, "XXXXX", "AAAAA");
AreSimilar(simila, "xxxxx", "aaaaa");
AreSimilar(simila, "Monica", "Numyka");
AreSimilar(simila, "Monica", "NUmYkA");
}
public Simila(float threshold = .6f, ISimilarityResolver <string>?resolver = null)
{
if (resolver == null)
{
var wordSimilarityResolver = new WordSimilarityResolver(
characterSimilarityResolver: new CharacterSimilarityResolver(
mistakesRepository: new BuiltinCharacterMistakesRepository()
)
);
Algorithm = new PhraseSimilarityResolver(wordSimilarityResolver: wordSimilarityResolver);
}
else
{
Algorithm = resolver;
}
Threshold = threshold;
}
public void WordSimilarityResolverTests_DefaultNotCaseSensitive_ShouldWork()
{
var simila = new WordSimilarityResolver(
characterSimilarityResolver: new CharacterSimilarityResolver(
mistakesRepository: new BuiltinCharacterMistakesRepository()
)
);
AreSimilar(simila, "Mehran", "Nehran");
AreSimilar(simila, "MEHRAN", "mehran");
AreSimilar(simila, "Afshin", "Aphshin");
AreSimilar(simila, "Mehran", "Nahran");
AreSimilar(simila, "Monica", "Monika");
AreSimilar(simila, "Nonica", "Nomika");
AreSimilar(simila, "Crespo", "Krespo");
AreSimilar(simila, "Monica", "Numyka");
NotSimilar(simila, "Mehran", "RamMeh");
NotSimilar(simila, "Penalty", "People");
}
public void WordSimilarityResolverTests_Default_CaseSensitive_ShouldWork()
{
//var algorithm = new LevensteinAlgorithm<Word, char>(new CharacterSimilarityResolver(isCaseSensitive: true));
var simila = new WordSimilarityResolver(
characterSimilarityResolver: new CharacterSimilarityResolver(isCaseSensitive: true));
AreSimilar(simila, "Mehran", "Nehran");
NotSimilar(simila, "MEHRAN", "mehran");
AreSimilar(simila, "Afshin", "Aphshin");
AreSimilar(simila, "Mehran", "Nahran");
AreSimilar(simila, "Monica", "Monika");
AreSimilar(simila, "Nonica", "Nomika");
AreSimilar(simila, "Crespo", "Krespo");
NotSimilar(simila, "XXXXX", "AAAAA");
NotSimilar(simila, "xxxxx", "aaaaa");
NotSimilar(simila, "Mehran", "RamMeh");
NotSimilar(simila, "Penalty", "People");
NotSimilar(simila, "Monica", "Numyka");
}
public void WordSimilarityResolverTests_MistakeAndAlgorithm_ShouldWork()
{
var characterSimilarityResolver = new CharacterSimilarityResolver(isCaseSensitive: true);
characterSimilarityResolver.RegisterMistake('m', 'n', 0.8f);
characterSimilarityResolver.RegisterMistake('o', 'u', 0.7f);
characterSimilarityResolver.RegisterMistake('i', 'y', 0.8f);
characterSimilarityResolver.RegisterMistake('c', 'k', 0.6f);
characterSimilarityResolver.RegisterMistake('X', 'A', 0.9f);
var simila = new WordSimilarityResolver(
characterSimilarityResolver: characterSimilarityResolver,
mistakeAlgorithm: (l, r) => (l.Length != r.Length ? 0f : (float?)null)
);
AreSimilar(simila, "XXXXX", "AAAAA");
NotSimilar(simila, "xxxxx", "aaaaa");
AreSimilar(simila, "Mehran", "Nehran");
NotSimilar(simila, "MEHRAN", "mehran");
// Because of the algorithm
NotSimilar(simila, "Afshin", "Aphshin");
AreSimilar(simila, "Mehran", "Nahran");
AreSimilar(simila, "Monica", "Monika");
AreSimilar(simila, "Nonica", "Nomika");
AreSimilar(simila, "Crespo", "Krespo");
NotSimilar(simila, "Mehran", "RamMeh");
NotSimilar(simila, "Penalty", "People");
AreSimilar(simila, "Monica", "Numyka");
NotSimilar(simila, "Monica", "NUmYkA");
}
private void NotSimilar(WordSimilarityResolver algorithm, string left, string right)
{
var similarity = algorithm.GetSimilarity((Word)left, (Word)right);
Assert.IsTrue(similarity < 0.5, string.Format("{0}-{1} should NOT be similar (Similarity: {2})", left, right, similarity));
}
