Posts filed under Machine Learning.https://strata.vedant31.techenhttps://strata.vedant31.tech/w/why-your-embeddings-are-worse-than-you-thinkhttps://strata.vedant31.tech/w/why-your-embeddings-are-worse-than-you-thinkDimension buys separation, not meaning. The curve flattens hard, and three pipeline bugs were costing more than the model.Wed, 24 Jun 2026 16:59:29 GMT2Machine LearningVedanthttps://strata.vedant31.tech/w/field-guide-to-evaluating-retrievalhttps://strata.vedant31.tech/w/field-guide-to-evaluating-retrievalRecall@k tells you if you found the chunk. It tells you nothing about whether the chunk was useful.Fri, 27 Dec 2024 16:59:29 GMT3Machine LearningVedant