Fine‑Tuning Qwen‑Video‑8B with LLaMA‑Factory for Domain‑Specific Video Understanding

This article details how the Qwen‑Video‑8B model, built on Qwen3‑VL‑8B‑Instruct, is fine‑tuned with the LLaMA‑Factory framework using a curated city‑scenery dataset, addresses challenges of domain knowledge, temporal modeling and multimodal fusion, and demonstrates improved video captioning across baseline, English‑fine‑tuned and Chinese‑fine‑tuned versions.

AI fine-tuningLLaMA-FactoryLoRA

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Fine‑Tuning Qwen‑Video‑8B with LLaMA‑Factory for Domain‑Specific Video Understanding

Sohu Tech Products

Apr 16, 2025 · Artificial Intelligence

Comprehensive Guide to Building AI Datasets: From Source Collection to Data Augmentation and Validation

This guide walks readers through every stage of building high‑quality AI training datasets—from locating open‑source data and defining goals, through collection, annotation, cleaning, large‑scale processing, optional augmentation, and splitting, to validation—using a medical QA example for fine‑tuning DeepSeek‑R1.

AI fine-tuningPythondata augmentation

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Comprehensive Guide to Building AI Datasets: From Source Collection to Data Augmentation and Validation