Gekijouban Hagane no Renkinjutsushi - Shambala wo Yukumono
Rating Average: 3.0000Rating Stddev: 0.5773502691896258
Review Count: 6
Existing Best Bet #: 3.53593248336975
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.5773502691896258 ) + ( 1.79175946922805 / 1.6094379124341 )
( 2.42264973081037 ) - 1.11328275255938
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.288675134594813 ) - 0 ) * $similarity
( 2.71132486540519 - 0 ) * $similarity
2.71132486540519 * $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 - 2005, Movie, Fantasy, Adventure, 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 |
|---|---|---|---|---|---|---|---|---|
| Mahou Shoujo Lyrical Nanoha A's | 4 | 3.75 | 3.53 | 64% | 3.53 | 2.26 | 4.18 | 2.67 |
| Made in Abyss: Fukaki Tamashii no Reimei | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Rozen Maiden ~Träumend~ | 4 | 3.33 | 3.10 | 64% | 3.10 | 1.98 | 3.54 | 2.27 |
| Cardcaptor Sakura: Fuuin Sareta Card | 3 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Cardcaptor Sakura: The Movie | 3 | 3.80 | 3.60 | 36% | 3.60 | 1.30 | 4.40 | 1.58 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.61 | 1.66 |
| Da Yu Hai Tang | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Hakkenden: Tōhō Hakken Ibun (TV 2) | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Gekijouban Bleach: The DiamondDust Rebellion - Mou Hitotsu no Hyourinmaru | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Made in Abyss: Retsujitsu no Ougonkyou | 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 |
| Mushishi: Zoku-Shō | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Sayonara no Asa ni Yakusoku no Hana o Kazarō | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| One Piece: Karakuri Shiro no Mecha Kyohei | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Fuse Teppō Musume no Torimonochō | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Mushishi: Zoku-Shō: Suzu no Shizuku | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Gekijō-ban Mahō Shōjo Madoka Magica Kōhen: Eien no Monogatari | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Shakugan no Shana II | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Kurenai no Buta | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.86 | 1.75 |
| Arashi no Yoru ni | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Avatar: The Last Airbender - Season 1 | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.43 | 1.60 |
| Karigurashi no Arrietty | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Seikai no Senki III | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.68 | 1.69 |
| Slayers Premium | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Slayers Try | 3 | 3.69 | 3.39 | 36% | 3.39 | 1.22 | 4.68 | 1.68 |
| Hauru no Uguko Shiro | 3 | 3.60 | 3.36 | 36% | 3.36 | 1.21 | 4.11 | 1.48 |
| Gekijouban Aa! Megami-sama! | 3 | 3.70 | 3.34 | 36% | 3.34 | 1.20 | 4.85 | 1.74 |
| Sen to Chihiro no Kamikakushi | 3 | 3.58 | 3.26 | 36% | 3.26 | 1.17 | 4.49 | 1.62 |
| Kappa no Coo to Natsuyasumi | 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 |
| Naruto | 3 | 3.62 | 3.20 | 36% | 3.20 | 1.15 | 4.87 | 1.75 |
| Rupan Sansei: Cagliostro no Shiro | 3 | 3.50 | 3.15 | 36% | 3.15 | 1.13 | 4.08 | 1.47 |
| Final Fantasy VII - Advent Children | 3 | 3.40 | 3.00 | 36% | 3.00 | 1.08 | 3.60 | 1.30 |
| Ninja Scroll | 3 | 3.42 | 2.93 | 36% | 2.93 | 1.05 | 4.26 | 1.53 |
| Eiga Inuyasha: Tenka Hadou no Ken | 3 | 3.33 | 2.86 | 36% | 2.86 | 1.03 | 3.07 | 1.11 |
| Tsubasa Chronicle | 3 | 3.20 | 2.71 | 36% | 2.71 | 0.98 | 3.22 | 1.16 |
| Gekijouban Bleach: Fade to Black - Kimi no Na o Yobu | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Gekijouban Naruto: Daigekitotsu! Maboroshi no Chiteiiseki Dattebayo! | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Slayers Great | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.43 | 1.56 |
| Eiga Inuyasha: Toki o Koeru Omoi | 3 | 3.00 | 2.59 | 36% | 2.59 | 0.93 | 2.87 | 1.03 |
| Erementar Gerad (TV) | 3 | 3.00 | 2.59 | 36% | 2.59 | 0.93 | 2.87 | 1.03 |
| Zero no Tsukaima: Futatsuki no Kishi | 3 | 2.86 | 2.54 | 36% | 2.54 | 0.91 | 3.43 | 1.23 |
| Break Blade | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Nanatsu no Taizai: Imashime no Fukkatsu | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Tactics | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Chiisana Eiyuu: Kani to Tamago to Toumei Ningen | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Taiyō no Ōji: Horusu no Daibōken | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
