/**
* <summary>The mostSimilarWord method takes a String name as an input, declares a maxDistance as -MAX_VALUE and creates a
* {@link VectorizedWord} word by getting the given name from words {@link ArrayList}. Then, it loops through the
* words {@link ArrayList} and if the current word is not equal to given input it calculates the distance between current
* word and given word by using dot product and updates the maximum distance. It then returns the result {@link VectorizedWord}
* which holds the most similar word to the given word.</summary>
*
* <param name="name">String input.</param>
* <returns>VectorizedWord type result which holds the most similar word to the given word.</returns>
*/
public VectorizedWord MostSimilarWord(string name)
{
var maxDistance = double.MinValue;
VectorizedWord result = null;
var word = (VectorizedWord)GetWord(name);
if (word == null)
{
return(null);
}
foreach (var currentWord in words)
{
var current = (VectorizedWord)currentWord;
if (!current.Equals(word))
{
var distance = word.GetVector().DotProduct(current.GetVector());
if (distance > maxDistance)
{
maxDistance = distance;
result = current;
}
}
}
return(result);
}
/**
* <summary>The addWord method takes a {@link VectorizedWord} as an input and adds it to the words {@link ArrayList}.</summary>
*
* <param name="word">{@link VectorizedWord} input.</param>
*/
public void AddWord(VectorizedWord word)
{
words.Add(word);
}
