He experienced phishing
Phishing is a method of trying to gather personal information using deceptive e-mails and websites.
Here are some measures to avoid phishing. You can pick up the one you liked the most
- Always check the spelling of the URLs in email links before you click or enter sensitive information
- Watch out for URL redirects, where you're subtly sent to a different website with identical design
- If you receive an email from a source you know but it seems suspicious, contact that source with a new email, rather than just hitting reply.
- Don't post personal data, like your birthday, vacation plans, or your address or phone number, publicly on social media
Answer:
1.maayos
2. Lugar
3. mali
Explanation:
im correct if I'm rwong :-)
Answer:
Collaborative filtering
Explanation:
This is one out of five on the Recommender system apart from most popular items, Association and Market Basket based Analysis, Content-based analysis, self and hybrid analysis where we use both content-based and collaborative based approach together. And the Recommender system is a very important topic in Data science. For this question, remember that Collaborative filtering focuses on user and various other user's choices which are mathematically alike to concerned users, and which we find with the study of a large data set. Thus, we can predict from our above study that what are going to be likes of concerned users, and at the item level, whether that item will be liked by the concerned user or not. And this is prediction, and we use this approach in Machine learning these days. For this question, and as mentioned in question the requirements, answer is Collaborative filtering.
