AI article
ML.NET
Community description: A deep-dive walkthrough of ML.NET — Microsoft's open-source, cross-platform machine...
Dev.to | Oct 9, 2026 | Rhuturaj Takle
Automated excerpt
Fit the pipeline on the training set -> a trained model (ITransformer) 6. Fitting happens on the TRAINING data only. Training data is simply (user, item, rating) triples. var split = mlContext. Data. TrainTestSplit(data, testFraction: 0. 2, seed: 1); var metrics = mlContext. Regression. Evaluate(model. Transform(split. TestSet), labelColumnName: "Label", scoreColumnName: "Score"); // Predict: how would user 6 rate movie 10?
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