Frequent Pattern (FP) Growth Algorithm, Data Mining, FP Tree
- Compile:
g++ -std=c++2a -pthread -fopenmp -O2 -o output_exe fp_tree.cpp
- Run:
./output_exe [min support] [input.txt] [output.txt]
./output_exe 0.2 sample.txt sample_out.txt // min support is set to 0.2
- The result is not sorted by any order
- Use Smart Pointer to prevent memory leakage