我在R中有这段代码,但是我无法完全找到使用Pandas编写它的良好pythonic方法。
tags <- tags %>% filter(tag_name %in% relevant_genres)
tags$genre <- NA
for (gen in genres){
cat(gen[1])
tags[tags$tag_name %in% gen,] <- tags %>% filter(tag_name %in% gen) %>% mutate(genre = gen[1])
}
# Only keeping the genre tags and joining the book_tags with the tag dataset.
book_tags <- book_tags %>% filter(tag_id %in% tags$tag_id)
book_tags <- merge(book_tags, tags, by="tag_id")
[napakalaki ng iyong susu,所以臭名昭著的cheesedog的汉堡包开始就是.. susu pekpek titi bulbul!
for(int i = 0; int x = 0; x ++){SUSU! }