Update README.md

Update dataset card

README.md

@@ -32,5 +32,61 @@ configs:
     path: data/eval_other-*
 language:
 - ko
-pretty_name: etri
----
+pretty_name: KsponSpeech
+---
+
+# Dataset Card for KsponSpeech
+
+## Dataset Description
+- **Homepage:** [AIHub KsponSpeech corpus](https://aihub.or.kr/aihubdata/data/view.do?currMenu=115&topMenu=100&aihubDataSe=realm&dataSetSn=123)
+- **Paper:** [KsponSpeech: Korean Spontaneous Speech Corpus for Automatic Speech Recognition](https://www.mdpi.com/2076-3417/10/19/6936)
+- **Point of Contact:** [Seung Yun](mailto:syun@etri.re.kr)
+
+### Dataset Summary
+The KsponSpeech is a large-scale spontaneous speech corpus in Korean. This corpus contains 969 hours of general open-domain dialog utterances, spoken by approximately 2,000 native Korean speakers in a clean environment. The data was collected by recording dialogues between two people conversing freely on various topics, and then manually transcribing the utterances.
+Please note that we are only sharing the evaluation set of KsponSpeech, not the entire dataset. The evaluation set consists of two parts: eval_clean and eval_other. Eval_clean comprises 2.6 hours of audio, 3,000 files, and includes 60 speakers (30 male, 30 female). Eval_other comprises 3.8 hours of audio, 3,000 files, and also includes 60 speakers (30 male, 30 female).
+(Note: The training data is provided only to domestic users in Korea.)
+
+## Dataset Structure
+### Data Fields
+
+```
+{
+DatasetDict(
+  eval_clean: Dataset({
+    features: ['audio', 'transcription', 'raw_transcription', 'orthographic_transcription', 'phonetic_transcription'],
+    num_rows: 3000
+  })
+  eval_other: Dataset({
+    features: ['audio', 'transcription', 'raw_transcription', 'orthographic_transcription', 'phonetic_transcription'],
+    num_rows: 3000
+  })
+)
+}
+```
+
+- audio: A dictionary containing the path to the downloaded audio file, the decoded audio array, and the sampling rate.
+
+- transcription: The transcription of the audio file, equivalent to the orthographic transcription.
+
+- raw_transcription: The original transcript provided by KsponSpeech, including double transcription, disfluent tags, and other annotations.
+
+- orthographic_transcription: Transcription written according to Korean standard orthographic rules.
+
+- phonetic_transcription: Transcription written to reflect the original sound as closely as possible.
+
+### Citation Information
+
+```
+@article{bang2020ksponspeech,
+  title={Ksponspeech: Korean spontaneous speech corpus for automatic speech recognition},
+  author={Bang, Jeong-Uk and Yun, Seung and Kim, Seung-Hi and Choi, Mu-Yeol and Lee, Min-Kyu and Kim, Yeo-Jeong and Kim, Dong-Hyun and Park, Jun and Lee, Young-Jik and Kim, Sang-Hun},
+  journal={Applied Sciences},
+  volume={10},
+  number={19},
+  pages={6936},
+  year={2020},
+  publisher={MDPI}
+}
+```
+