Impaired clarity of thought, awareness.

In the field of machine learning and specifically the problem of statistical classification, a confusion matrix, also known as error matrix, is a specific table layout that allows visualization of the performance of an algorithm, typically a supervised learning one; in unsupervised learning it is usually called a matching matrix.

Infant difficulty switching between feedings.

Utterly disorganized and deeply perplexed.

Blurred image point from lens.

Mixing property without distinguishing ownership.

Smallest focal point of lens.

Calendar reform, disrupted traditional date tracking.

Colors that visually blend together.