Discriminative used in a sentence

Discriminative in a sentence as an adjective

Because having bad opinion about someone else, whoever they are, is being discriminative at its core.

An advantage of this is that, as the unsupervised system isn't trained to recognise object X, it instead learns features that are discriminative.

Investing time to target a certain demographic seems discriminative to the excluded demographics.

Deep learning models are neural networks, but their recent popularization is due to a new method of building them incrementally, adding generative hidden layers trained as autoencoders to extract representative features, until the final discriminative layer.