GMM C++ Samples

This is a sample program of Gaussian Mixture Model from scratch in C++.

1. Requirement

Boost

This is used for command line arguments, etc.

$ sudo apt install libboost-dev libboost-all-dev

2. Preparation

Git Clone

$ git clone https://github.com/koba-jon/gmm_cpp.git
$ cd gmm_cpp

3. Usage

3.1. Build

Please build the source file according to the procedure.

$ mkdir build
$ cd build
$ cmake ..
$ make
$ cd ..

3.2. Dataset Setting

The following hierarchical relationships are recommended.

3.3. Execution

The following is an example for Toy Dataset.

Setting

Please set the shell for executable file.

$ vi scripts/toy.sh

If you want to view specific examples of command line arguments, please view "src/main.cpp" or add "--help" to the argument.

#!/bin/bash

DATA='toy'

./GMM \
    --dataset ${DATA} \
    --D 3 \
    --K 8

Run

Please execute the following to start the program.

$ sh scripts/toy.sh

4. License

This repository: MIT License

3rd-Party Libraries

• Boost
  Official : https://www.boost.org/
  License : https://www.boost.org/users/license.html
  

References

• https://qiita.com/kenmatsu4/items/59ea3e5dfa3d4c161efb (Japanese)
• https://qiita.com/mnanri/items/f0e9b20395545dd674c9 (Japanese)