Updating the readme file

README.md

@@ -3,7 +3,48 @@ license: apache-2.0
 base_model:
 - ncbi/MedCPT-Query-Encoder
 tags:
-- federated_learning
-- Blockchain
-- Decentralization
----
+- federated-learning
+- blockchain
+- healthcare
+- clinical-nlp
+- semantic-search
+- privacy-preserving
+pipeline_tag: feature-extraction
+---
+
+# Global Model: Decentralized Federated Learning for Distributed Hospitals
+
+This repository hosts the global model weights aggregated during the decentralized federated learning process across distributed clinical institutions. The aggregation coordination, model integrity verification, and round participation are orchestrated via a blockchain network to ensure auditability, zero data leakage, and Byzantine fault tolerance.
+
+## Model Details
+
+### Model Description
+
+- **Model type:** Biomedical Query Encoder / Text Feature Extraction
+- **Language(s) (NLP):** English
+- **License:** Apache-2.0
+- **Finetuned from model:** `ncbi/MedCPT-Query-Encoder`
+- **Federated Scheme:** Decentralized On-Chain Aggregation (e.g., FedAvg / Smart Contract Consensus)
+
+### Model Sources
+
+- **Repository:** [GitHub: Decentralized-Systems-and-Applications/Federated_Learning_with_Blockchain_for_Distributed_Hospitals](https://github.com/Decentralized-Systems-and-Applications/Federated_Learning_with_Blockchain_for_Distributed_Hospitals)
+- **Demo :** [ Demo Video (https://drive.google.com/file/d/11C0rO3Zjp7459Yn7012KK0VBu-refau_/view)]
+
+---
+
+## Uses
+
+### Direct Use
+Generating dense clinical embeddings for biomedical text retrieval, semantic document matching, and hospital query classification without exposing institutional private training data.
+
+### Downstream Use
+Integrating into distributed clinical decision support systems (CDSS), electronic health record (EHR) cross-search, or zero-trust medical intelligence pipelines.
+
+### Out-of-Scope Use
+- Automated diagnosis or medication prescribing without human clinician oversight.
+- Handling tasks completely outside the clinical and biomedical domain without domain-specific re-evaluation.
+
+---
+
+## Decentralized & Federated Training Architecture