Tahun : 2015 Pengarang : Stephen Marsland Penerbit : Taylor & Francis Group Ket : Suppose that you have a website selling software that you’ve written. You want to make the
website more personalised to the user, so you start to collect data about visitors, such as
their computer type/operating system, web browser, the country that they live in, and the
time of day they visited the website. You can get this data for any visitor, and for people
who actually buy something, you know what they bought, and how they paid for it (say
PayPal or a credit card). So, for each person who buys something from your website, you
have a list of data that looks like (computer type, web browser, country, time, software bought,
how paid) Ketegori : ALGORITMA