Exemplo n.º 1
0
        static Person ParseLine(CsvReader csv, bool train = true)
        {
            int index = train
                ? 0
                : -1;

            bool survived = false;
            if (train)
                survived = csv[index] == "1";

            string pclass = csv[index + 1];
            string name = csv[index + 2];
            string sex = csv[index + 3];
            string age = csv[index + 4];
            string sibsp = csv[index + 5];
            string parch = csv[index + 6];
            string ticket = csv[index + 7];
            string fare= csv[index + 8];
            string cabin = csv[index + 9];
            string embarked = csv[index + 10];

            Person p = new Person(
                pclass, name, sex, age,
                sibsp, parch, ticket, fare, cabin, embarked,
                survived
                );
            return p;
        }
Exemplo n.º 2
0
 public bool Predict(Person p)
 {
     object modality = p[_pivot];
     if (_children.ContainsKey(modality))
         return _children[modality].Predict(p);
     else
         return _defaultReturn;
 }
Exemplo n.º 3
0
        public bool Predict(Person p)
        {
            // Vote between oracles
            Index nbTrueVote = 0;
            Index nbFalseVote = 0;

            foreach (var tree in _trees)
            {
                if (tree.Predict(p))
                    nbTrueVote++;
                else
                    nbFalseVote++;
            }

            return nbTrueVote > nbFalseVote;
        }
Exemplo n.º 4
0
 public bool Predict(Person p)
 {
     return _alwaysReturn;
 }