https://github.com/varuns2002/python-weka-extensions

append arff python weka

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Programs to improve some features in Weka.

README

# Python-Weka-Extensions

## [Downloads](https://github.com/VarunS2002/Python-Weka-Extensions/releases)

[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)

Programs to improve some features in Weka.

## Requirements:

- Install Weka or download `weka.jar` from https://waikato.github.io/weka-wiki/downloading_weka/

## 1. append_multiple.py

- Program to append multiple `.arff` files to one `.arff` file since Weka only supports appending 2 files

- ### Usage:

> #### Method 1 (Windows):

- Requirements:
- Java Runtime Environment

- Download the `.exe` (Windows Executable) file

- Open a terminal with the working directory set to the location of the `.exe` file

- Syntax: `append_multiple.exe 1.arff 2.arff 3.arff 4.arff outputfile.arff`

- Use only the filenames of the `.arff` files without the path

- Follow the on screen instructions

> #### Method 2 (Windows and Linux):

- Requirements:
- Java Runtime Environment
- Python 3.9
- For Windows https://www.python.org/downloads/ is recommended

- Download the `.py` (Python Source Code) file

- Open a terminal with the working directory set to the location of the `.py` file

- Syntax: `python append_multiple.py 1.arff 2.arff 3.arff 4.arff outputfile.arff`

- Use only the filenames of the `.arff` files without the path

- Wrap filename in double quotes if it contains spaces

- Follow the on screen instructions

## Dependencies:

- [auto-py-to-exe](https://pypi.org/project/auto-py-to-exe/) is used for compiling the program to a .exe file