Answer:
A: used by ISP's to filter out email SPAM
C: a way to help an individual focus on best choices when deciding what to watch or buy.
Explanation:
Collaborative filtering uses a community-based approach to filter spam. It works by collecting numerous email users from around the world. By doing this, it becomes possible for users to flag emails that are spam and those that are legitimate.
Also Collaborative Filtering is one of the most efficient techniques for building a system that can help a user when it comes to recommending best choices based on information from a large number of users.
apply for financial aid for college or grad school.
Some primary uses of cell phones include, keeping in touch with friends or family. As well as communicating to work and to have in the event of an emergency.
OSHA standards appear in the <span>Code of Federal Regulations (CFR) and are then broken down into Parts</span>
