Final Fantasy VII - Advent Children
Rating Average: 3.4000Rating Stddev: 0.8
Review Count: 5
Existing Best Bet #: 3.6
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.4000 - 0.8 ) + ( 1.6094379124341 / 1.6094379124341 )
( 2.6 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.4000 - 0.4 ) - 0 ) * $similarity
( 3 - 0 ) * $similarity
3 * $similarity
In English: Average rating minus half the standard deviation of the ratings, with a penalty of half a rating point if there are fewer then five reviews with no variation in their ratings.
Discussion: This uses the average rating as the base, lowering the overall rating based on the amount of variance in the ratings. Additionally it lowers the rating if only a few people have rated it and they've all given it the same score. Perhaps shows with few ratings shouldn't even show up in best bets.
Keywords: 8 - 2005, Movie, Sci-Fi, Action, Adventure, Video-game inspired, Shounen, CG animation
For reference, Devil Doll's similarity calc is this:
( $matching_keys * ( $matching_keys / $total_keys ) * $total_keys ) / ( $total_keys * $total_keys )
| Title | Key Match | Rating | Rating - stddev | Devil Doll's Similarity Calc | New bbet | New bbet * Similarity | Old bbet | Old bbet * Similarity |
|---|---|---|---|---|---|---|---|---|
| Final Fantasy VII - Last Order | 6 | 3.00 | 2.50 | 56% | 2.50 | 1.41 | 2.43 | 1.37 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Xenosaga - The Animation | 6 | 2.67 | 2.20 | 56% | 2.20 | 1.23 | 2.41 | 1.35 |
| Kenran Butoh Sai: The Mars Daybreak | 5 | 3.00 | 2.65 | 39% | 2.65 | 1.03 | 3.15 | 1.23 |
| Eureka Seven | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Fullmetal Alchemist: Milos no Sei-Naru Hoshi | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Break Blade | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Interlude | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Tide-Line Blue | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Seikai no Senki III | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Casshern: The Last Day on Earth | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kaze no Tani no Nausicaa | 4 | 3.78 | 3.46 | 25% | 3.46 | 0.87 | 4.51 | 1.13 |
| Kiba | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Macross: Do You Remember Love? | 4 | 3.50 | 3.12 | 25% | 3.12 | 0.78 | 3.85 | 0.96 |
| Gun Sword | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Neon Genesis Evangelion: The End of Evangelion | 4 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 4.28 | 1.07 |
| Eiga Inuyasha: Tenka Hadou no Ken | 4 | 3.33 | 2.86 | 25% | 2.86 | 0.72 | 3.07 | 0.77 |
| Steamboy | 4 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Erementar Gerad (TV) | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Appleseed (2004) | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| .hack//Tasogare no Udewa Densetsu | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Short Peace | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Macross 7 | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Digimon Adventure: Last Evolution Kizuna | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Dead Leaves | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Dragon Ball Super: Broly | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Evangelion Shin Gekijouban: Ha | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Saraba Uchū Senkan Yamato - Ai no Senshi-tachi | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Pocket Monsters Advance Generation: Rekku no Homonsha | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Red Line | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Top wo Nerae! 2 | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Shin Seiki Zoids Genesis | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Vexille - 2077 Isolation of Japan (movie) | 5 | 2.00 | 1.59 | 39% | 1.59 | 0.62 | 1.87 | 0.73 |
| Spriggan | 4 | 2.88 | 2.35 | 25% | 2.35 | 0.59 | 3.11 | 0.78 |
| Tide-Line Blue OAV | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.43 | 0.95 |
| Fate/Grand Order: First Order | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Dragon Ball: Shen long no densetsu | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Dragon Ball: Makafushigi Daibōken | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Seikai no Monshou Movie | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Highlander: The Search for Vengeance | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Log Horizon | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Read or Die - TV | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.11 | 0.72 |
| Macross Plus: The Movie | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.11 | 0.72 |
| Full Metal Panic! The Second Raid | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.29 | 0.74 |
| Vandread | 3 | 3.89 | 3.73 | 14% | 3.73 | 0.52 | 4.94 | 0.69 |
| Afro Samurai: Resurrection | 4 | 2.33 | 2.10 | 25% | 2.10 | 0.52 | 2.54 | 0.64 |
| Scrapped Princess | 3 | 3.88 | 3.71 | 14% | 3.71 | 0.52 | 4.84 | 0.68 |
| Mai-HiME | 3 | 3.88 | 3.71 | 14% | 3.71 | 0.52 | 4.84 | 0.68 |
| Trigun | 3 | 3.90 | 3.70 | 14% | 3.70 | 0.52 | 5.94 | 0.83 |
