add workflow figure

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Ray 2025-08-22 02:46:59 +08:00
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"- **Human-like Retrieval**: Simulates how human experts navigate and extract knowledge from complex documents. \n", "- **Human-like Retrieval**: Simulates how human experts navigate and extract knowledge from complex documents. \n",
"- **Transparent Retrieval Process**: Retrieval based on reasoning — say goodbye to approximate semantic search (\"vibe retrieval\").\n", "- **Transparent Retrieval Process**: Retrieval based on reasoning — say goodbye to approximate semantic search (\"vibe retrieval\").\n",
"\n", "\n",
"## 📝 About this Notebook\n", "## 📝 Notebook Overview\n",
"\n", "\n",
"This notebook demonstrates a simple example of **vectorless RAG** with PageIndex. You will learn:\n", "This notebook demonstrates a simple example of **vectorless RAG** with PageIndex through the following steps:\n",
"- [x] Build a PageIndex tree structure of a document.\n", "- [x] Build a PageIndex tree structure of a document\n",
"- [x] Perform reasoning-based retrieval with tree search.\n", "- [x] Perform reasoning-based retrieval with tree search\n",
"- [x] Generate answers based on the retrieved context." "- [x] Generate answers based on the retrieved context\n",
"\n",
"The figure below shows an overview of the workflow:\n",
"\n",
"<img src=\"https://pageindex.ai/static/images/vectorless_workflow.jpg\" width=\"70%\">"
] ]
}, },
{ {