1. A system comprising: a processor; memory storing instructions that, when executed by the processor, configure the processor to: receive a text input; generate, using the text input, one or more text predictions, each of the one or more text predictions having a probability value; estimate, using a vector space technique, a likelihood that each of the one or more text predictions belongs in the text input; and generate a modified probability value for each of the one or more text predictions based on the estimated likelihood that the text prediction belongs in the text input.