Update README.md

README.md

@@ -5,10 +5,22 @@ language:
 size_categories:
 - 100M<n<1B
 configs:
+- config_name: channels_clean
+  data_files: "channels_clean.parquet"
+- config_name: grammy_raw
+  data_files: "grammy_raw.parquet"
+- config_name: grammy_videos
+  data_files: "grammy_videos.parquet"
+- config_name: metadata_grammy
+  data_files: "metadata_grammy.parquet"
+- config_name: metadata_grammy_lyrics
+  data_files: "metadata_grammy_lyrics.parquet"
 - config_name: music_metadata
-  data_files: "music_metadata.parquet" 
-- config_name: grammy_original
-  data_files: "grammy_originals.parquet" 
+  data_files: "music_metadata.parquet"
+- config_name: music_video_ids
+  data_files: "music_video_ids.parquet"
+- config_name: timeseries_grammy
+  data_files: "timeseries_grammy.parquet"
 ---
 
 # Preprocessed Data for the ADA Project 2025
@@ -16,6 +28,12 @@ configs:
 ## By DataCookers
 
 List of Files:
-* *music_metadata.parquet*: `yt_metadata_en` split of the [Youniverse](https://github.com/epfl-dlab/YouNiverse) Dataset where the category is "Music"
-* *grammy_originals.csv*: Original copy of [Grammy Winners](https://www.kaggle.com/datasets/johnpendenque/grammy-winners-and-nominees-from-1965-to-2024)
-* *grammy_originals.parquet*: Parquet converted version of `grammy_originals.csv`
+* *channels_clean.parquet*: This dataset is obtained by preprocessing the `df_channels_en` split of the Youniverse Dataset. The main problem could be found int the missing values in certain rows relative to the **Category** column, that led to the remaining columns that were shifted one position to the left.
+* *grammy_raw.parquet*: The original dataset that can be found at [This Kaggle link](https://www.kaggle.com/datasets/johnpendenque/grammy-winners-and-nominees-from-1965-to-2024). 
+* *grammy_videos.parquet*: Equivalent to the `grammy_raw.parquet` dataset, but expanded to also have the `video_id` column, using a scraping API (**YT-DLP**). 
+* *metadata_grammy.parquet*: This dataset is obtained by merging the original Grammy Dataset with the Youniverse's `yt_metadata_en` split. The merging is done through a set of scraping and heuristic functions.
+* *metadata_grammy_lyrics.parquet*: A specialized dataset containing the lyrics for Grammy-nominated or winning songs, enabling text or sentiment analysis.
+* *music_metadata.parquet*: This dataset is obtained by filtering the original `yt_metadata_en` split on the **Music** Category.
+* *music_video_ids.parquet*: This dataset is obtained by filtering the ´yt_metadata_en´ split of the Youniverse dataset to include just those videos that are listed in the **Music** category.
+* *timeseries_grammy.parquet*: This dataset describes the Timeseries evolution of channels belonging to Grammy Authors. We obtain this by filtering the Youniverse's `df_timeseries_en` split with the unique channels that can be found in the `metadata_grammy.parquet` dataset.
+