add documentation

README.md

@@ -1,3 +1,42 @@
 ---
-license: mit
+license: unknown
+language: en
 ---
+
+This is the soft-skill dataset created by:
+
+```
+@inproceedings{sayfullina2018learning,
+  title={Learning representations for soft skill matching},
+  author={Sayfullina, Luiza and Malmi, Eric and Kannala, Juho},
+  booktitle={Analysis of Images, Social Networks and Texts: 7th International Conference, AIST 2018, Moscow, Russia, July 5--7, 2018, Revised Selected Papers 7},
+  pages={141--152},
+  year={2018},
+  organization={Springer}
+}
+
+```
+
+There are no document delimiters. Data is split by user `jjzha`.
+
+Number of samples (sentences):
+- train: 3705
+- dev: 1855
+- test: 1851
+
+Sources:
+- Adzuna (UK)
+
+Type of tags:
+- B-SOFT
+- I-SOFT
+- O
+
+Sample:
+```
+{
+  "idx": 1853, 
+  "tokens": ["and", "sensitive", "when", "deal", "with", "customer", "be", "enthusiastic", "always", "eager", "to", "learn", "and", "develop", "knowledge", "and", "skill"], 
+  "tags_skill": ["O", "O", "O", "O", "O", "O", "O", "B-SOFT", "I-SOFT", "I-SOFT", "I-SOFT", "I-SOFT", "O", "O", "O", "O", "O"]
+}
+```