public BotOptions()
{
Name = "";
ProfileOccurances = new List <ProfileOccurrance>();
ProfileAlgorithms = new ProfileAlgorithmSelector();
WordAlgorithms = new AlgorithmSelector();
}
private Word PickWordByProbability(TwitterProfile profile)
{
var weights = profile.Words.Select(w => w.Occurrence).ToList();
var index = AlgorithmSelector.PickIndexWeighted(weights, _random);
return(profile.Words[index].Word);
}
private TwitterProfile PickProfileWeighted(IReadOnlyList <ProfileOccurrance> optionsProfileOccurances)
{
var weights = optionsProfileOccurances.Select(occ => occ.Occurrence).ToList();
var index = AlgorithmSelector.PickIndexWeighted(weights, _random);
var profile = optionsProfileOccurances[index].Profile;
return(profile);
}
private Word PickWordByProbabilityWithPrediction(TwitterProfile profile, Word previousWord)
{
var word = profile.Words.SingleOrDefault(w => w.Word.Equals(previousWord));
if (word?.NextWordOccurrences == null || word.NextWordOccurrences.Count == 0)
{
return(PickWordByProbability(profile));
}
var weights = word.NextWordOccurrences.Select(n => n.Occurrence).ToList();
var index = AlgorithmSelector.PickIndexWeighted(weights, _random);
return(word.NextWordOccurrences[index].Word);
}