Douban is a very popular movie and TV rating platform, which allows users to rate movies, TV dramas and variety shows and give recommendations based on the ratings, but on Douban, sometimes we find some strange phenomena, such as obviously a good movie, but the rating is very low, or some not-so-good movies are able to get a very high rating. These phenomena make people can not help but question, Douban ratings in the end how do they come? Today, we will explore the truth of Douban movie and television ratings.

One, Douban's scoring mechanism

Douban's scoring mechanism is relatively simple, users can give film and television scores, scores ranging from 1 to 10 points, Douban will take the average of all users' scores as the film and television scores. For example, if there are 10 users to score a movie, respectively, 8, 9, 7, 6, 10, 8, 9, 8, 7, 6, then the movie's rating is (8 + 9 + 7 + 6 + 10 + 8 + 9 + 8 + 7 + 6) ÷ 10 = 7.8 points.

Second, the problem of Douban scoring

While Douban's scoring mechanism seems very simple, but in practical application, Douban's scoring has some problems.

1. Scoring lag

Douban's scoring is calculated by the user scoring, so there is a certain lag in scoring. For example, after a movie is released, the audience may go to see it at the first time, but few people will go to Douban immediately after watching the movie to score it, so there will be a certain lag in the ratings on Douban. This means that the ratings on Douban do not fully reflect the audience's actual evaluation of a movie.

2. The problem of water brushing

Water brushing refers to the use of various means by some people to brush up the scores of certain movies or TV dramas, so as to improve the ratings of the work. This kind of behavior is relatively common on Douban, and it is difficult to be detected and prevented. Therefore, there is also a certain degree of unreliability in the ratings on Douban.

3. Personal bias in ratings

Douban's ratings are calculated by user scores, so there is a certain amount of personal bias in ratings. For example, some users may be biased against certain types of movies or TV shows, and even if they are good, they will give them a lower rating. This personal bias can also affect the ratings on Douban.

Three, how to use Douban's ratings correctly

While there are some problems with Douban's ratings, we can still use Douban's ratings correctly to help us choose movies and TV shows. Here are some ways to use Douban ratings correctly:

1. Read more reviews

Reviews on Douban can help us understand the strengths and weaknesses of a movie or TV program, so when choosing a movie or TV program, we can read more reviews to understand what other viewers think of the program, rather than just looking at the Douban ratings.

2. Refer to the ratings

Although there are some problems with Douban's ratings, it is still a more objective reference. When we don't know which movie or TV series to choose, we can refer to Douban's ratings and choose the higher rated works.

3. Combine with your own preferences

Everyone has different preferences, so when choosing a movie or TV show, we should combine them with our own preferences. For example, some people like horror movies while others don't, so when choosing a movie or TV program, we should combine our preferences instead of just looking at the ratings on Douban.