centum
Re:Google Loses DOJ Antitrust Suit Over Search
on Tuesday August 06, 2024 @12:17AM (#41167731)
Wow, if Google had hired you, your insight would've saved them many billions every single year! They're such fools for spending all that money when it had absolutely no impact on their position in the market!
Re:Ask HN: Ensuring Unseen Posts in Feed
on Monday May 27, 2024 @11:18PM (#40497012)
Thank you!
Ask HN: Ensuring Unseen Posts in Feed
I have posts and users. I want to show posts to each user. But I do not want to show the user posts that the user has already seen.What is the best approach to solving this problem?I can make a table that records all the posts that each user has ever seen, then filter out seen posts after a list of recommendations are created. But this seems like a solution that will become more and more costly...