This is because the distance between customer No. 5 and customer No. 1 is less (far less, actually) than the distance between customer No. 5 and any other customer.

这是因为第5个顾客与第1个顾客之间的距离要比第5个顾客与其他任何顾客之间的距离都短(实际上是短很多)。

youdao

To answer the question "What is Customer No. 5 most likely to buy?" based on the Nearest Neighbor algorithm we ran through above, the answer would be a book.

如果使用最近邻算法回答我们上面遇到的“第5个顾客最有可能购买什么产品”这一问题，答案将是一本书。

youdao

Customer: No. thanks, I'm just looking.

顾客：不，谢谢，我只是随便看看。

youdao

The airline industry aside, the bullet points above offer a broad strategic outline for just about any industry because the customer experience is becoming pre-eminent in each and there is simply no way to deliver world-class customer experiences unless a company can capture, manage, and analyze all of the relevant data in real-time.

FORBES: The Future Of Air Travel: Intelligence And Automation

Chicago-based startup revolutionizes the way people go out at night by automatically tracking and revealing the number of people in a bar, the male-to-female ratio, and the average age of each customer, in real-time, with no need for user participation.

ENGADGET: SceneTap app analyzes pubs and clubs in real-time, probably won't score you a Jersey Shore cameo

The use of licensing transactions with value-added resellers to inappropriately accelerate revenue recognition, or worse, create revenue where no end-user customer existed at the time of sale.

FORBES: Connect