Evangelion Shin Gekijouban: Kyuu
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 7 - Reboot, Family Affairs, 2012, Movie, Sci-Fi, Shounen, 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 |
|---|---|---|---|---|---|---|---|---|
| Neon Genesis Evangelion: The End of Evangelion | 6 | 3.40 | 3.00 | 73% | 3.00 | 2.20 | 4.28 | 3.15 |
| Evangelion Shin Gekijouban: Ha | 6 | 3.00 | 3.00 | 73% | 2.50 | 1.84 | 3.43 | 2.52 |
| Evangelion Shin Gekijouban: Jo | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Neon Genesis Evangelion: Death and Rebirth | 5 | 2.29 | 1.85 | 51% | 1.85 | 0.94 | 2.61 | 1.33 |
| Dragon Ball Super: Broly | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Cutie Honey (Live-Action Movie) | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Toshokan Sensō: Kakumei no Tsubasa | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Love Hina Christmas Special | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.43 | 1.00 |
| Vampire Hunter D: Bloodlust | 3 | 3.85 | 3.59 | 18% | 3.59 | 0.66 | 5.38 | 0.99 |
| Eve no Jikan Gekijouban | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Ranma ½: Chou Musabetsu Kessen! Ranma Team vs Densetsu no Houou | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Gekijō-ban Mahō Shōjo Madoka Magica Kōhen: Eien no Monogatari | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Hunter X Hunter (2011) | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Violet Evergarden Gaiden: Eien to Jidō Shuki Ningyō | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Psycho-Pass: Sinners of the System | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Gekijō-ban Mahō Shōjo Madoka Magica Zenpen: Hajimari no Monogatari | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Saber Marionette J to X | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Koukaku Kidoutai 2: Innocence | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.86 | 0.71 |
| Love Hina Again | 3 | 3.40 | 3.04 | 18% | 3.04 | 0.56 | 4.37 | 0.80 |
| Final Fantasy VII - Advent Children | 3 | 3.40 | 3.00 | 18% | 3.00 | 0.55 | 3.60 | 0.66 |
| Love Hina - Motoko's Choice | 3 | 3.33 | 2.96 | 18% | 2.96 | 0.54 | 3.70 | 0.68 |
| Shin Seiki Evangelion | 3 | 3.38 | 2.93 | 18% | 2.93 | 0.54 | 4.86 | 0.89 |
| Armitage: Dual Matrix | 3 | 3.33 | 2.86 | 18% | 2.86 | 0.53 | 3.07 | 0.56 |
| Tenchi Muyou! Ryououki (OAV 3) | 3 | 3.33 | 2.86 | 18% | 2.86 | 0.53 | 3.07 | 0.56 |
| Urusei Yatsura Movie 1: Only You | 3 | 3.25 | 2.84 | 18% | 2.84 | 0.52 | 3.28 | 0.60 |
| Yu-gi-oh!: The Dark Side of Dimensions | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Dragon Ball Z: Kami to Kami | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Mōretsu Pirates: Abyss of Hyperspace - Akū no Shinen | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Aria the Crepuscolo | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Psycho-Pass (Movie) | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Digimon Adventure: Bokura no War Game | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Ao no Exorcist Movie | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Saraba Uchū Senkan Yamato - Ai no Senshi-tachi | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Break Blade | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Kōkaku Kidōtai Shin Gekijō-ban | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Maison Ikkoku: Kanketsuhen | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mai-Otome Specials | 3 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| Psycho-Pass 3: First Inspector | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Kidou Senshi Gundam: Gyakushu no Sha | 3 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| Mardock Scramble: The Third Exhaust | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Digimon Adventure: Last Evolution Kizuna | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Legend of the Galactic Heroes: Overture to a New War | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mai-Otome Zwei | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Kidō Senshi Gundam Thunderbolt: Bandit Flower | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Fullmetal Alchemist: Milos no Sei-Naru Hoshi | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Spriggan | 3 | 2.88 | 2.35 | 18% | 2.35 | 0.43 | 3.11 | 0.57 |
| Clannad (Movie) | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.86 | 0.53 |
