Update README.md

README.md

@@ -1,3 +1,45 @@
----
-license: odc-by
----
+---
+license: odc-by
+task_categories:
+- text-generation
+language:
+- en
+- zh
+tags:
+- pretrain
+- multi-modal
+size_categories:
+- 10M<n<100M
+---
+
+# InfiMM-Math Contents
+
+The dataset is structured as follows:
+
+```
+{
+  "URL": ...,  # document url.
+  "text_list": ...,  # extracted text from document, None means a image.
+  "image_list": ...,  # extracted image urls from document, None means text.
+  "metadata": ...,  # JSON containing information from the extraction process.
+}
+```
+
+## Interleaved Text and Images
+
+The `text_list` and `image_list` are designed to be parallel lists that together represent the sequential content of the document. The interleaving works as follows:
+
+	•	If an element in `text_list` is a string (i.e., not None), the corresponding element in image_list is None, indicating that this position in the document contains text.
+	•	If an element in `text_list` is None, the corresponding element in image_list contains an image URL, indicating that this position in the document contains an image.
+
+This structure preserves the original order of text and images, allowing for accurate reconstruction of the document’s content flow.
+
+# License
+
+InfiMM-Math is made available under an ODC-By 1.0 license; users should also abide by the CommonCrawl ToU: [https://commoncrawl.org/terms-of-use/](https://commoncrawl.org/terms-of-use/). We do not alter the license of any of the underlying data.
+
+# Citation Information
+
+```
+
+```