C# (CSharp) AprioriMiner.Models Itemset.Add Examples

Example #1

File: Bit.cs Project: cesardv/dmproject

        public static ItemsetCollection FindSubsets(Itemset itemset, int n)
        {
            var subsets = new ItemsetCollection();

            int subsetCount = (int)Math.Pow(2, itemset.Count);

            for (int i = 0; i < subsetCount; i++)
            {
                if (n == 0 || GetOnCount(i, itemset.Count) == n)
                {
                    string binary = DecimalToBinary(i, itemset.Count);

                    Itemset subset = new Itemset();

                    for (int charIndex = 0; charIndex < binary.Length; charIndex++)
                    {
                        if (binary[charIndex] == '1')
                        {
                            subset.Add(itemset[charIndex]);
                        }
                    }

                    subsets.Add(subset);
                }
            }

            return(subsets);
        }