{"slug": "building-a-rock-music-recommender-with-ml-net-from-training-to-model-evaluation", "title": "Building a Rock Music Recommender with ML.NET: From Training to Model Evaluation", "summary": "A developer published a series on building a rock music recommendation system using ML.NET and ASP.NET Core, covering the complete workflow from training to model evaluation and API deployment.", "body_md": "I've just published a practical series about building a music recommendation system using ML.NET and ASP.NET Core.\n\nThe goal wasn't just to train a recommendation model, but to explain the complete workflow, from understanding how recommendation systems work to evaluating whether the model is actually good enough to be used in a real application.\n\nThe series covers:\n\n🎸 How recommendation systems work\n\n📊 How to evaluate a recommendation model\n\n🤖 Training a rock music recommender with ML.NET\n\n📈 Evaluating the recommender's performance\n\n🚀 Exposing the model through an ASP.NET Core Web API\n\nArticles:\n\n[https://devfullstack.net/blog/how-recommendation-systems-work](https://devfullstack.net/blog/how-recommendation-systems-work)\n\n[https://devfullstack.net/blog/how-to-evaluate-a-recommendation-model](https://devfullstack.net/blog/how-to-evaluate-a-recommendation-model)\n\n[https://devfullstack.net/blog/training-a-rock-recommender-with-mlnet](https://devfullstack.net/blog/training-a-rock-recommender-with-mlnet)\n\n[https://devfullstack.net/blog/evaluating-the-rock-recommender](https://devfullstack.net/blog/evaluating-the-rock-recommender)\n\n[https://devfullstack.net/blog/building-the-rock-recommender-api](https://devfullstack.net/blog/building-the-rock-recommender-api)", "url": "https://wpnews.pro/news/building-a-rock-music-recommender-with-ml-net-from-training-to-model-evaluation", "canonical_source": "https://dev.to/rafael_arantes_9833461dce/building-a-rock-music-recommender-with-mlnet-from-training-to-model-evaluation-3d5a", "published_at": "2026-07-24 23:27:14+00:00", "updated_at": "2026-07-25 00:01:47.296473+00:00", "lang": "en", "topics": ["machine-learning", "developer-tools"], "entities": ["ML.NET", "ASP.NET Core"], "alternates": {"html": "https://wpnews.pro/news/building-a-rock-music-recommender-with-ml-net-from-training-to-model-evaluation", "markdown": "https://wpnews.pro/news/building-a-rock-music-recommender-with-ml-net-from-training-to-model-evaluation.md", "text": "https://wpnews.pro/news/building-a-rock-music-recommender-with-ml-net-from-training-to-model-evaluation.txt", "jsonld": "https://wpnews.pro/news/building-a-rock-music-recommender-with-ml-net-from-training-to-model-evaluation.jsonld"}}