add data

.gitattributes

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 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
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+*.csv filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,3 +1,36 @@
 ---
+configs:
+- config_name: web
+  data_files:
+    - split: train
+      path: "web/train.csv"
+    - split: validation
+      path: "web/valid.csv"
+- config_name: wiktionary
+  data_files:
+    - split: train
+      path: "wiktionary/train.csv"
+    - split: validation
+      path: "wiktionary/valid.csv"
 license: mit
 ---
+
+# CompoundPiece
+
+Dataset of compound words for the paper [CompoundPiece: Evaluating and Improving Decompounding Performance of Language Models](https://arxiv.org/abs/2305.14214).
+
+Load the balanced dataset of hyphens and non-hyphenated words scraped from the web (used as pretraining data):
+
+```python
+load_dataset("benjamin/compoundpiece", "web")
+```
+
+Load the dataset of compound and non-compound words (used for fine-tuning):
+
+```python
+load_dataset("benjamin/compoundpiece", "wiktionary")
+```
+
+# License
+
+MIT

web/train.csv

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+size 1427533208

web/valid.csv

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+size 3820765

wiktionary/train.csv

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+size 11376987

wiktionary/valid.csv

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