What does true Bayesian estimate mean in connection with the IMDb Top 250 ratings?
Useful weighting mechanism It is a useful weighting mechanism used by the Internet Movie Database (IMDb) to adjust a movie's rating score based on the number of votes it has received. Less votes carry less 'weight', so a movie's score based on few votes is more likely to be pushed toward a pre-determined benchmark figure. As the number of votes increase they begin to assert more of their own influence on the final score. Bayesian averages differ from other averages (e.g. arithmetic mean) in that you have to make some assumptions about the system beforehand. An example The average score across all movies rated on the IMDb is 6.7 (out of 10). This is the IMDb's pre-determined benchmark figure against which other movies are compared in the Bayesian estimate. IMDb also require a minimum of 1300 votes before a movie makes it to their Top 250. The IMDb didn't necessarily have to use the figures of 6.7 & 1300. They could easily have picked other starting points like 5.0 and 2000, for example, if they thought they had good reason. Now let's say 'only' 1350 people vote for a movie but give it a perfect score of 10. Using the IMDb methodology: Bayesian est. = (1350x10 + 1300x6.7) / (1350+1300) = 8.4 The initial score of 10 is pushed significantly downward toward the benchmark of 6.7 due to the relatively small number of votes. Now let's say 20,000 people vote for a movie and also give it a perfect score of 10: Bayesian est. = (20000x10 + 1300x6.7) / (20000+1300) = 9.8 The initial score is still pushed down, but not nearly as much due to the relatively high number of votes. The Bayesian estimate quite closely reflects the opinion of a large number of voters. That is, the opinion of 20,000 people carries more weight than 1350 people, using the Bayesian approach. A similar thing would happen if the score was low, except a relatively smaller number of votes would pull the Bayesian estimate up towards the overall average of 6.7 instead of down.
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the International Movie Data Base www.imdb.com
7.5 and up. By the way, never listen to the critic rating on there, it's their job to rate them so they don't look at it the way viewers do.
Scott Tenorman Must Die 9.6
That you have been in a movie or entertainment production that qualifies to be included on the popular website . (The IMDb is the Internet Movie Database.)
It means you are not paid for it and instead you`ll get some credit like your name is put in IMDB and alike ...
Some people consider that the movie is over-hyped. Hence they rate it lower than what they would have if the movie was ok-types. This makes its rating lower than what it deser…ves.
43% of 250 = 107.5
The lowest rated movie on IMDb is "Titanic: The Legend Goes On..." rated at a 1.4, this movie is an animated retelling of the Titanic disaster.
IMDb has a list of 250 of the highest film ratings. Baby (2015) which is released on 23rd January 2015 , rated - 9.5
Game Of Thrones (S03E09) The Rains Of Castamere: 9.8
The IMDB rating on My Name is Earl is 7.9/10 stars. This is based on the ratings from 54,036 users. There are 134 user reviews and 26 critic reviews.
The mean can be a true value. The mean height of the members of my family will be a true value.. However if my family is used as a (non-random) sample to represent all human…kind, the mean will not be the true value but an estimated value. The accuracy of that estimate will depend on how representative of humankind my family is - at least in their heights..
The top three best rated comedies in the IMDB website of all time are: "City Lights (1931)", "Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb (1964)" and …"Modern Times (1963)".
As of today the top three highest rated war movies on IMDB are Schindler's List, Casablanca and Apocalypse Now. They score 8.9, 8.7 and 8.6 out of 10 respectively.
The top ten films listed on IMDB, include The Shawshank Redemption, The Godfather, The Godfather II, Pulp Fiction, The Good, the Bad, and the Ugly, The Dark Knight, 12 Angry M…en, Schindler's List, The Lord of the Rings: The Return of the King, and Fight Club.
IMDB helps to improve the dignity of movie base
IMDB rating do generally follow a bell curve, with a mean andstandard deviation.