Mental focus.
A technique in neural networks that mimics cognitive attention, enhancing the important parts of the input data while giving less priority to the rest.
An action or remark expressing concern for or interest in someone or something, especially romantic interest.
A state of alertness in the standing position.
A call for people to be quiet/stop doing what they are presently doing and pay heed to what they are to be told or shown.
Used as a command to bring soldiers to the attention position.
Memory; the ability to remember.
The fraction of (all) relevant material that is returned by a search.
The right or procedure by which the decision of a court may be directly reversed or annulled by popular vote, as was advocated, in 1912, in the platform of the Progressive Party for certain cases involving the police power of the state.
Request of the return of a faulty product.
The right or procedure by which a public official may be removed from office before the end of their term of office, by a vote of the people to be taken on the filing of a petition signed by a required number or percentage of qualified voters.
To bring back (someone) to or from a particular mental or physical state, activity etc.
To remove an elected official through a petition and direct vote.
To call back, bring back or summon (someone) to a specific place, station etc.
To call back (a situation, event etc.) to one's mind; to remember, recollect.
To call again, to call another time.
To request or order the return of (a faulty product).
To withdraw, retract (one's words etc.); to revoke (an order).