TOKYO -- Yahoo Japan has begun providing to clients, and even its rivals, a free service that uses artificial intelligence to determine if comments posted in Japanese on online forums are appropriate to its clients.
Posts will be scored based on how 'constructive' and 'appropriate' they are

Yahoo Japan is offering clients AI technology that can help to censor comments.
TOKYO -- Yahoo Japan has begun providing to clients, and even its rivals, a free service that uses artificial intelligence to determine if comments posted in Japanese on online forums are appropriate to its clients.