Gekijouban Naruto Shippuuden: Kizuna
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: 12 - 2008, Movie, Fantasy, Action, Action Comedy, Adventure, Comedy, Competition, Friendship, Ninja, Shounen, War
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 |
|---|---|---|---|---|---|---|---|---|
| Naruto Shippuuden (TV) | 7 | 4.00 | 4.00 | 34% | 3.50 | 1.19 | 4.00 | 1.36 |
| Mahou Shoujo Lyrical Nanoha The MOVIE 1st | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Speed Racer (live action movie) | 7 | 3.00 | 3.00 | 34% | 2.50 | 0.85 | 3.00 | 1.02 |
| Kiba | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Naruto | 6 | 3.62 | 3.20 | 25% | 3.20 | 0.80 | 4.87 | 1.22 |
| Naruto: Daikatsugeki! Yukihime Ninpocho Dattebayo!! | 8 | 2.00 | 2.00 | 44% | 1.50 | 0.67 | 2.00 | 0.89 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 17% | 3.73 | 0.65 | 4.94 | 0.86 |
| Dragon Ball Z: Fukkatsu no Fusion!! Goku to Vegita | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Persona 4 the Golden Animation | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Selector Spread WIXOSS | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Wanpanman OVAs & Specials | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Hagure Yuusha no Aesthetica | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kurenai no Buta | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.86 | 0.84 |
| Shining Tears x Wind | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Kateikyoushi Hitman Reborn! | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.43 | 0.77 |
| Ushio to Tora TV | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Ushio to Tora TV 2 | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| One Piece: Karakuri Shiro no Mecha Kyohei | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Fairy Tail | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Lodoss Tou Senki (OAV) | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.74 | 0.82 |
| Slayers Try | 5 | 3.69 | 3.39 | 17% | 3.39 | 0.59 | 4.68 | 0.81 |
| Seikai no Monshou | 5 | 3.58 | 3.26 | 17% | 3.26 | 0.57 | 4.49 | 0.78 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 4.11 | 0.71 |
| Rupan Sansei: Fuma Chizoku no Imboo | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.86 | 0.67 |
| Log Horizon | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Dragon Ball: Shen long no densetsu | 7 | 2.00 | 2.00 | 34% | 1.50 | 0.51 | 2.00 | 0.68 |
| Dragon Ball: Makafushigi Daibōken | 7 | 2.00 | 2.00 | 34% | 1.50 | 0.51 | 2.00 | 0.68 |
| Mahou Senshi Riui | 5 | 3.29 | 2.94 | 17% | 2.94 | 0.51 | 3.79 | 0.66 |
| Ninja Scroll | 5 | 3.42 | 2.93 | 17% | 2.93 | 0.51 | 4.26 | 0.74 |
| Eiga Inuyasha: Tenka Hadou no Ken | 5 | 3.33 | 2.86 | 17% | 2.86 | 0.50 | 3.07 | 0.53 |
| Zero no Tsukaima | 5 | 3.00 | 2.78 | 17% | 2.78 | 0.48 | 3.98 | 0.69 |
| Kenran Butoh Sai: The Mars Daybreak | 5 | 3.00 | 2.65 | 17% | 2.65 | 0.46 | 3.15 | 0.55 |
| D.Gray-man | 5 | 3.00 | 2.59 | 17% | 2.59 | 0.45 | 2.87 | 0.50 |
| .hack//Tasogare no Udewa Densetsu | 5 | 3.00 | 2.59 | 17% | 2.59 | 0.45 | 3.30 | 0.57 |
| Roudosu Tou Senki: Eiyuu Kishi Den | 5 | 3.00 | 2.58 | 17% | 2.58 | 0.45 | 3.79 | 0.66 |
| Zero no Tsukaima: Futatsuki no Kishi | 5 | 2.86 | 2.54 | 17% | 2.54 | 0.44 | 3.43 | 0.60 |
| Arafo Otoko no Isekai Tsuhan | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Noragami | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Mob Kara Hajimaru Tansaku Eiyuutan | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Akikan! | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.43 | 0.42 |
| Nanatsu no Taizai: Kamigami no Gekirin | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Samurai Flamenco | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Benriya Saitou-san, Isekai ni Iku | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Kyou Kara Maou | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Nanatsu no Taizai: Imashime no Fukkatsu | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Manie Manie Meikyu Monogatari | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Break Blade | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Nanatsu no Taizai | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Kuroshitsuji: Book of the Atlantic | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
