Update README.md

README.md

@@ -17,9 +17,6 @@ dataset_info:
     split: ica
   - name: relation
     dtype: string
-  - name: visibility
-    dtype: string
-    split: ria
   - name: domain
     dtype: string
   - name: type
@@ -88,21 +85,75 @@ configs:
     path: data/ica-*
   
 ---
-# MM-OPERA-Bench
 
+# MM-OPERA: Multi-Modal OPen-Ended Reasoning-guided Association Benchmark 🧠🌐
 
-## Introduction
-**MM-OPERA-Bench** contains 11,493 samples.
+## Overview 📖
 
+MM-OPERA is a benchmark designed to evaluate the open-ended association reasoning capabilities of Large Vision-Language Models (LVLMs). With 11,497 instances, it challenges models to identify and express meaningful connections across distant concepts in an open-ended format, mirroring human-like reasoning. The dataset spans diverse cultural, linguistic, and thematic contexts, making it a robust tool for advancing multimodal AI research. 🌍✨
 <div style="text-align: center;">
   <img src="mm-opera-bench-statistics.jpg" width="80%">
 </div>
-
-## Example
-
 <div style="text-align: center;">
   <img src="mm-opera-bench-overview.jpg" width="80%">
 </div>
+**Key Highlights**:
+
+- **Tasks**: Remote-Item Association (RIA) and In-Context Association (ICA)
+- **Dataset Size**: 11,497 instances (8021 in RIA, 3476 in ICA)
+- **Context Coverage**: Multilingual, multicultural, and rich thematic contexts
+- **Hierarchical Ability Taxonomy**: 13 associative ability dimensions (conception/perception) and 3 relationship types
+- **Structured Clarity**: Association reasoning paths for clear and structured reasoning
+- **Evaluation**: Open-ended responses assessed via tailored LLM-as-a-Judge with cascading scoring rubric and process-reward reasoning scoring
+- **Applications**: Enhances LVLMs for real-world tasks like knowledge synthesis and relational inference
+
+MM-OPERA is ideal for researchers and developers aiming to push the boundaries of multi-modal association reasoning. 🚀
+
+
+## Why Open-Ended Association Reasoning? 🧠💡
+
+**Association** is the backbone of human cognition, enabling us to connect disparate ideas, synthesize knowledge, and drive processes like memory, perception, creative thinking and rule discovery. While recent benchmarks explore association via closed-ended tasks with fixed options, they often fall short in capturing the dynamic reasoning needed for real-world AI. 😕
+
+**Open-ended association reasoning** is the key to unlocking LVLMs' true potential. Here's why:
+
+- 🚫 **No Bias from Fixed Options**: Closed-ended tasks can subtly guide models, masking their independent reasoning abilities.
+- 🌟 **Complex, Multi-Step Challenges**: Open-ended formats allow for intricate, long-form reasoning, pushing models to tackle relational inference head-on.
+
+These insights inspired MM-OPERA, a benchmark designed to rigorously evaluate and enhance LVLMs’ associative reasoning through open-ended tasks. Ready to explore the future of multimodal reasoning? 🚀
+
+
+## Features 🔍
+
+🧩 **Novel Tasks Aligned with Human Psychometric Principles**: 
+- **RIA**: Links distant concepts through structured reasoning.
+- **ICA**: Evaluates pattern recognition in in-context learning scenarios.
+
+🌐 **Broad Coverage**: 13 associative ability dimensions, 3 relationship types, across multilingual (15 languages), multicultural contexts and 22 topic domains.
+
+📊 **Rich Metrics**: Evaluates responses on Score Rate, Reasoning Score, Reasonableness, Distinctiveness, Knowledgeability, and more for nuanced insights.
+
+✅ **Open-ended Evaluation**: Free-form responses with cascading scoring rubric, avoiding bias from predefined options.
+
+📈 **Process-Reward Reasoning Evaluation**: Accesses each association reasoning step towards the final outcome connections, offering insights of reasoning process that outcome-based metrics cannot capture.
+
+## Usage Example 💻
+
+```python
+import os
+from datasets import load_dataset
+
+os.environ['HF_DATASETS_CACHE'] = "/Your/Cache/Path"
+
+# Login using e.g. `huggingface-cli login` to access this dataset
+ds = load_dataset("titic/MM-OPERA")
+
+# Example of an RIA instance
+ria_example = ds['ria'][0]
+print(ria_example)
 
+# Example of an ICA instance
+ica_example = ds['ica'][0]
+print(ica_example)
+```
 
-## Mini-Leaderboard
+Explore MM-OPERA to unlock the next level of multimodal association reasoning! 🌟