| --- |
| language: de |
| license: cc-by-4.0 |
| task_categories: [question-answering, text-generation] |
| tags: [simson, moped, ddr, automotive, german, knowledge-graph, linked-data] |
| pretty_name: Simson Unified Knowledge Graph |
| size_categories: n<1K |
| --- |
| |
| # 🧠 Simson Unified Knowledge Graph |
|
|
| **173 Nodes × 348 Edges** – der Klebstoff zwischen allen Simson-Datasets. |
|
|
| ## Was das ist |
|
|
| Ein maschinenlesbarer Graph, der alle 6 Datasets miteinander verknüpft: |
|
|
| | Dataset | Status | Nodes | |
| |---------|--------|-------| |
| | racing-planet-simson-traces | Diagnose-Traces | 15 | |
| | simson-forum-qa-pairs | Forum-Wissen | 30 | |
| | simson-repair-manual | Technische Daten | 14 | |
| | racing-planet-product-catalog | Teilekatalog | 37 | |
| | simson-youtube-tutorials | Video-Tutorials | 20 | |
| | simson-part-problem-matrix | Diagnose-Logik | 57 | |
|
|
| ## Edge-Typen |
|
|
| | Relation | Anzahl | Bedeutung | |
| |----------|--------|-----------| |
| | `similar_to` | 228 | Forum-Threads mit gleichem Topic | |
| | `has_cause` | 44 | Symptom → Ursache | |
| | `fixed_by_part` | 38 | Ursache → Produkt | |
| | `fixes_with` | 35 | Symptom → direktes Produkt | |
| | `references` | 3 | Forum → Handbuch | |
| | `demonstrates` | (weitere) | YouTube → Handbuch | |
|
|
| ## Verwendung |
|
|
| ```python |
| from datasets import load_dataset |
| import json |
| |
| ds = load_dataset("jmp1987/simson-unified-knowledge-graph") |
| graph = json.loads(ds["train"][0]["nodes"]) |
| edges = json.loads(ds["train"][0]["edges"]) |
| |
| # Finde alle Teile für ein Symptom |
| symptom_node = next(n for n in graph if n["label"].startswith("Motor springt")) |
| related = [e for e in edges if e["source"] == symptom_node["id"]] |
| ``` |
|
|
| ## RAG-Integration |
|
|
| Der Knowledge Graph erlaubt: |
| 1. **Hop-1 Retrieval**: Frage → Symptom-Node → verlinkte Produkte/Manual/Forum |
| 2. **Hop-2 Retrieval**: Frage → Symptom → Ursache → nötige Teile → Assembly-Deps |
| 3. **Cross-Dataset Retrieval**: Automatisches Finden relevanter Chunks aus allen Datasets |
|
|