/// <summary>
/// Selects a random word within the first 10000 heaviest connected words of the training word.
/// </summary>
/// <returns>The word instance if found, the default end word otherwise.</returns>
internal WordInstance SelectWord()
{
var sortedWords = PostWords.OrderByDescending(td => td.Value.Weight).Take(Math.Min(PostWords.Count, 10000)).ToList();
if (sortedWords.Count == 0)
{
return(DefaultEndWord);
}
return(sortedWords[WordRand.Next(0, sortedWords.Count)].Value);
}
/// <summary>
/// Selects a starting word for a sentence.
/// </summary>
/// <returns>The word instance.</returns>
internal WordInstance SelectStartWord()
{
var sortedWords = _trainingData.Where(w => !_symbolHashes.Contains(w.Key) || w.Value.SymbolType == SymbolType.Wrapper).OrderByDescending(td => td.Value.Weight).Take(Math.Min(_trainingData.Count, 10000)).ToList();
return(sortedWords[WordRand.Next(0, sortedWords.Count)].Value);
}