Yu Yu Hakusho: Meikai Shito Hen - Hono No Kizuna
Rating Average: 3.2000Rating Stddev: 0.39999999999999997
Review Count: 5
Existing Best Bet #: 3.8
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.2000 - 0.39999999999999997 ) + ( 1.6094379124341 / 1.6094379124341 )
( 2.8 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.2000 - 0.2 ) - 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: 5 - Fighting, Action, Movie, 1994, Sequel
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 |
|---|---|---|---|---|---|---|---|---|
| Ranma ½: Chou Musabetsu Kessen! Ranma Team vs Densetsu no Houou | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.43 | 2.84 |
| Street Fighter II | 4 | 3.57 | 3.32 | 64% | 3.32 | 2.13 | 4.29 | 2.74 |
| Afro Samurai: Resurrection | 4 | 2.33 | 2.10 | 64% | 2.10 | 1.34 | 2.54 | 1.63 |
| Vampire Hunter D: Bloodlust | 3 | 3.85 | 3.59 | 36% | 3.59 | 1.29 | 5.38 | 1.94 |
| Mahou Shoujo Lyrical Nanoha A's | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Gekijō-ban Mahō Shōjo Madoka Magica Kōhen: Eien no Monogatari | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Taiho Shichauzo! The Movie | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Casshern: The Last Day on Earth | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Armored Trooper Votoms: Shining Heresy | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Psycho-Pass: Sinners of the System | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Naruto Shippuuden (TV) | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Slayers Premium | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Bishoujo Senshi Sailor Moon S Movie: Kaguya-hime no Koibito | 3 | 3.71 | 3.36 | 36% | 3.36 | 1.21 | 4.22 | 1.52 |
| Koukaku Kidoutai 2: Innocence | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.86 | 1.39 |
| Giant Robo | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Ranma ½: Kessen Tougenkyou! Hanayomewo Torimodose! | 3 | 3.58 | 3.20 | 36% | 3.20 | 1.15 | 4.37 | 1.57 |
| Neon Genesis Evangelion: The End of Evangelion | 3 | 3.40 | 3.00 | 36% | 3.00 | 1.08 | 4.28 | 1.54 |
| Ninja Scroll | 3 | 3.42 | 2.93 | 36% | 2.93 | 1.05 | 4.26 | 1.53 |
| Armitage: Dual Matrix | 3 | 3.33 | 2.86 | 36% | 2.86 | 1.03 | 3.07 | 1.11 |
| Dragon Ball Z: Kiken na Futari! Chō Senshi wa Nemurenai | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Dragon Ball Z: Chō Senshi Gekiha!! Katsu no wa Ore da | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Ikkitousen: Dragon Destiny | 3 | 3.00 | 2.55 | 36% | 2.55 | 0.92 | 3.11 | 1.12 |
| Code Geass Hangyaku no Lelouch Season 2 | 3 | 3.00 | 2.55 | 36% | 2.55 | 0.92 | 3.11 | 1.12 |
| Rupan Sansei: Kutabare! Nostradamus | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Digimon Adventure: Last Evolution Kizuna | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Solo Leveling S2 -Arise from the Shadow- | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Donten ni Warau Gaiden: Shukumei, Soutou no Fuuma | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Kino no Tabi: the Beautiful World - life goes on | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Goblin Slayer: Goblin's Crown | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Toshokan Sensō: Kakumei no Tsubasa | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Kara no Kyoukai: Mirai Fukuin | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Saraba Uchū Senkan Yamato - Ai no Senshi-tachi | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Dragon Ball Super: Broly | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Rupan Sansei: Dead Or Alive | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Selector Spread WIXOSS | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Kidō Senshi Gundam Thunderbolt: Bandit Flower | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Donten ni Warau Gaiden: Ketsubetsu, Yamainu no Chikai | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Tenjou Tenge:The Past Chapter | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Donten ni Warau Gaiden: Ouka, Tenbou no Kakehashi | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Psycho-Pass (Movie) | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Digimon Adventure: Bokura no War Game | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Evangelion Shin Gekijouban: Ha | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Kōkaku Kidōtai Shin Gekijō-ban | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Psycho-Pass 3: First Inspector | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Dragon Ball Z: Fukkatsu no Fusion!! Goku to Vegita | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Sutorenja Mukoh Hadan | 3 | 2.67 | 2.43 | 36% | 2.43 | 0.88 | 2.88 | 1.04 |
| Slayers Gorgeous | 3 | 2.67 | 2.43 | 36% | 2.43 | 0.88 | 2.88 | 1.04 |
