| --- |
| license: cc-by-4.0 |
| tags: |
| - medical |
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| title: PaperSearchPro |
| emoji: 📱 |
| colorFrom: blue |
| colorTo: green |
| sdk: gradio |
| sdk_version: 3.50.0 |
| app_file: app.py |
| pinned: false |
| --- |
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| # PaperSearchPro - Academic Paper Search with Hierarchical Keywords |
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| Search academic papers from OpenAlex database with **strict hierarchical keyword filtering**. |
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| ## 🔑 How it works |
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| 1. **First keyword is REQUIRED** - all results must contain it |
| 2. **Additional keywords** - increase relevance score |
| 3. **Results sorted by relevance** - papers with more keywords appear first |
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| ## 🚀 Usage |
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| 1. Enter your search topic (e.g., "photoacoustic imaging") |
| 2. Enter keywords in order of importance (comma-separated) |
| 3. Adjust filters (year range, open access, etc.) |
| 4. Click SEARCH |
| 5. Download results as CSV or Excel |
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| ## 📊 Example |
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| - Keywords: `blood, cancer, imaging` |
| - All results must contain "blood" |
| - Papers with "cancer" get higher score |
| - Papers with "imaging" get even higher score |
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| ## 🔗 Permanent Link |
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| This Space runs 24/7 - bookmark this URL for permanent access! |
