|
--- |
|
license: cc-by-sa-4.0 |
|
tags: |
|
- sentiment-analysis |
|
- noise-identification |
|
- noisy-text |
|
size_categories: |
|
- 10K<n<100K |
|
language: |
|
- bn |
|
task_categories: |
|
- text-classification |
|
--- |
|
|
|
This is a multilabel dataset used for Noise Identification purpose in the paper **"A Comparative Analysis of Noise Reduction Methods in Sentiment Analysis on Noisy Bangla Texts"** accepted in *2024 The 9th Workshop on Noisy and User-generated Text (W-NUT) collocated with EACL 2024*. |
|
|
|
- Annotated by 4 native Bangla speakers with 90% trustworthiness score. |
|
- Fleiss' Kappa Score: 0.69 |
|
|
|
## Definition of noise categories |
|
|Type|Definition| |
|
|-----|---------| |
|
|**Local Word**|Any regional words even if there is a spelling error.| |
|
|**Word Misuse**|Wrong use of words or unnecessary repetitions of words.| |
|
|**Context/Word Missing**|Not enough information or missing words.| |
|
|**Wrong Serial**|Wrong order of the words.| |
|
|**Mixed Language**|Words in another language. Foreign words that were adopted into the Bangla language over time are excluded from this type.| |
|
|**Punctuation Error**|Improper placement or missing punctuation. Sentences ending without "।" were excluded from this type.| |
|
|**Spacing Error**|Improper use of white space.| |
|
|**Spelling Error**|Words not following spelling of Bangla Academy Dictionary.| |
|
|**Coined Word**|Emoji, symbolic emoji, link.| |
|
|**Others**|Noises that do not fall into categories mentioned above.| |
|
|
|
|
|
## Statistics of NC-SentNoB per noise class |
|
|Class|Instances|#Word/Instance| |
|
|---|---|---| |
|
|**Local Word**|2,084 (0.136%)|16.05| |
|
|**Word Misuse**|661 (0.043%)|18.55| |
|
|**Context/Word Missing**|550 (0.036%)|13.19| |
|
|**Wrong Serial**|69 (0.005%)|15.30 |
|
|**Mixed Language**|6,267 (0.410%)|17.91 |
|
|**Punctuation Error**|5,988 (0.391%)|17.25| |
|
|**Spacing Error**|2,456 (0.161%)|18.78| |
|
|**Spelling Error**|5,817 (0.380%)|17.30| |
|
|**Coined Words**|549 (0.036%|15.45| |
|
|**Others**|1,263 (0.083%)|16.52| |
|
|
|
## Heatmap of correlation coefficient |
|
<img src="https://huggingface.co/datasets/ktoufiquee/NC-SentNoB/resolve/main/corr_heatmap.png"> |
|
|
|
## Citation |
|
If you use the datasets, please cite the following paper: |
|
``` |
|
@misc{elahi2024comparative, |
|
title={A Comparative Analysis of Noise Reduction Methods in Sentiment Analysis on Noisy Bangla Texts}, |
|
author={Kazi Toufique Elahi and Tasnuva Binte Rahman and Shakil Shahriar and Samir Sarker and Md. Tanvir Rouf Shawon and G. M. Shahariar}, |
|
year={2024}, |
|
eprint={2401.14360}, |
|
archivePrefix={arXiv}, |
|
primaryClass={cs.CL} |
|
} |
|
``` |
