Click blackberry, find apple

Automated excerpt

But how are those two words or any words in this demo placed to create this context, giving the words meaning by surrounding them with similar ones? To place the words in the demo we use PPMI. So instead of asking how often two words appear together, PPMI asks whether they appear together more often than chance would predict.

Selected automatically from source text; not independently written or fact-checked. Read the original for full context.