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---
license: mit
Programminglanguage: "Java/C#"
version: "N/A"
Date: "Most likely 2020"
Contaminated: "Very Likely"
Size: "Standard Tokenizer"
---
### Dataset is imported from CodeXGLUE and pre-processed using their script.
# Where to find in Semeru:
The dataset can be found at /nfs/semeru/semeru_datasets/code_xglue/code-to-code/code-to-code-trans in Semeru
# CodeXGLUE -- Code2Code Translation
## Task Definition
Code translation aims to migrate legacy software from one programming language in a platform toanother.
In CodeXGLUE, given a piece of Java (C#) code, the task is to translate the code into C# (Java) version.
Models are evaluated by BLEU scores, accuracy (exactly match), and [CodeBLEU](https://github.com/microsoft/CodeXGLUE/blob/main/code-to-code-trans/CodeBLEU.MD) scores.
## Dataset
The dataset is collected from several public repos, including Lucene(http://lucene.apache.org/), POI(http://poi.apache.org/), JGit(https://github.com/eclipse/jgit/) and Antlr(https://github.com/antlr/).
We collect both the Java and C# versions of the codes and find the parallel functions. After removing duplicates and functions with the empty body, we split the whole dataset into training, validation and test sets.
### Data Format
The dataset is in the "data" folder. Each line of the files is a function, and the suffix of the file indicates the programming language.
### Data Statistics
Data statistics of the dataset are shown in the below table:
| | #Examples |
| ------- | :-------: |
| Train | 10,300 |
| Valid | 500 |
| Test | 1,000 | |