Enriching model card for improved discoverability and consumption (#1)

- Enriching model card for improved discoverability and consumption (8939575c7b45e53fa780ce22d1dcf114dc47d510)


Co-authored-by: Eduardo Alvarez <eduardo-alvarez@users.noreply.huggingface.co>

README.md

@@ -6,24 +6,52 @@ language:
 - en
 tags:
 - colbert
+- natural questions
+- checkpoint
+- text retrieval
+metrics:
+- type: NQ 10 Recall
+- value: 71.1
+- type: NQ 20 Recall
+- value: 76.3
+- type: NQ 50 Recall
+- value: 80.4
+- type: NQ 100 Recall
+- value: 82.7
+- type: NQ 10 MRR
+- value: 52.1
+- type: NQ 20 MRR
+- value: 52.3
+- type: NQ 50 MRR
+- value: 52.5
+- type: NQ 100 MRR
+- value: 52.5
 ---
-# ColBERT NQ Checkpoint
 
-This trained model is based on the [ColBERT](https://github.com/stanford-futuredata/ColBERT) model, trained on the [Natural Questions](https://huggingface.co/datasets/natural_questions) dataset. 
+# ColBERT NQ Checkpoint
 
-# Model Details
+The ColBERT NQ Checkpoint is a trained model based on the ColBERT architecture, which itself leverages a BERT encoder for its operations. This model has been specifically trained on the Natural Questions (NQ) dataset, focusing on text retrieval tasks.
 
-Model is based on ColBERT, which in turn is based around a BERT encoder. The model is trained for text retrieval using a contrastive loss; given a query there's a relevant and non relevant passages. 
 
-The corpus is based on [Wikipeida](https://huggingface.co/datasets/wiki_dpr). 
+| Model Detail | Description |
+| ----------- | ----------- | 
+| Model Authors | ? | 
+| Date | Feb 7, 2023 | 
+| Version | Checkpoint | 
+| Type | Text retrieval | 
+| Paper or Other Resources | Base Mode: [ColBERT](https://github.com/stanford-futuredata/ColBERT) Dataset: [Natural Questions](https://huggingface.co/datasets/natural_questions) | 
+| License | Other |
+| Questions or Comments | [Community Tab](https://huggingface.co/Intel/ColBERT-NQ/discussions) and [Intel DevHub Discord](https://discord.gg/rv2Gp55UJQ)|
 
-# Uses
+| Intended Use | Description |
+| ----------- | ----------- | 
+| Primary intended uses | This model is designed for text retrieval tasks, allowing users to submit queries and receive relevant passages from a corpus, in this case, Wikipedia. It can be integrated into applications requiring efficient and accurate retrieval of information based on user queries. | 
+| Primary intended users | Researchers, developers, and organizations looking for a powerful text retrieval solution that can be integrated into their systems or workflows, especially those requiring retrieval from large, diverse corpora like Wikipedia. | 
+| Out-of-scope uses | The model is not intended for tasks beyond text retrieval, such as text generation, sentiment analysis, or other forms of natural language processing not related to retrieving relevant text passages. |
 
-Model can be used by the [ColBERT](https://github.com/stanford-futuredata/ColBERT) codebase to initiate a retriever; one needs to build a vector index and then queries can be ran. 
 
 # Evaluation
-
-Evaluation results on NQ dev:
+The ColBERT NQ Checkpoint model has been evaluated on the NQ dev dataset with the following results, showcasing its effectiveness in retrieving relevant passages across varying numbers of retrieved documents:
 
 <table>
 <colgroup>
@@ -64,4 +92,13 @@ Evaluation results on NQ dev:
 <td class="org-right">52.5</td>
 </tr>
 </tbody>
-</table>
+</table>
+
+These metrics demonstrate the model's ability to accurately retrieve relevant information from a corpus, with both recall and mean reciprocal rank (MRR) improving as more passages are considered.
+
+# Ethical Considerations
+While not specifically mentioned, ethical considerations for using the ColBERT NQ Checkpoint model should include awareness of potential biases present in the training corpus (Wikipedia), and the implications of those biases on retrieved results. Users should also consider the privacy and data use implications when deploying this model in applications.
+
+Caveats and Recommendations
+- Index Creation: Users need to build a vector index from their corpus using the ColBERT codebase before running queries. This process requires computational resources and expertise in setting up and managing search indices.
+- Data Bias and Fairness: Given the Wikipedia-based training corpus, users should be mindful of potential biases and the representation of information within Wikipedia, adjusting their use case or implementation as necessary to address these concerns.