Saishuu Shiken Kujira
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: 8 - 2007, ONA, Fantasy, Modern, Short, Romance, Seinen, Comedy
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 |
|---|---|---|---|---|---|---|---|---|
| Kamichu! | 5 | 3.80 | 3.60 | 39% | 3.60 | 1.41 | 4.40 | 1.72 |
| Aa! Megami-sama - Tatakau Tsubasa | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.68 | 1.83 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 5 | 3.67 | 3.43 | 39% | 3.43 | 1.34 | 3.88 | 1.51 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 4.11 | 1.61 |
| REC | 5 | 3.14 | 2.97 | 39% | 2.97 | 1.16 | 4.00 | 1.56 |
| Zero no Tsukaima: Futatsuki no Kishi | 5 | 2.86 | 2.54 | 39% | 2.54 | 0.99 | 3.43 | 1.34 |
| Zashiki-Warashi no Tatami-chan | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Da Capo II | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.43 | 0.95 |
| Sekirei ~Pure Engagement~ | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.86 | 1.12 |
| Kyou no Go no Ni (OVA) | 5 | 2.60 | 2.36 | 39% | 2.36 | 0.92 | 3.11 | 1.21 |
| School Days (ONA) | 5 | 2.75 | 2.34 | 39% | 2.34 | 0.91 | 2.78 | 1.09 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 5.26 | 1.31 |
| Nodame Cantabile | 4 | 3.83 | 3.65 | 25% | 3.65 | 0.91 | 4.57 | 1.14 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Kodomo no Jikan (OVA) | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Yuri Kuma Arashi | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Nana | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Hanamonogatari | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Bindzume Yousei | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| EVE no Jikan | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Monogatari Series: Second Season | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shuffle! | 4 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 4.31 | 1.08 |
| Minami-ke | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Gekijouban Aa! Megami-sama! | 4 | 3.70 | 3.34 | 25% | 3.34 | 0.84 | 4.85 | 1.21 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 25% | 3.28 | 0.82 | 5.00 | 1.25 |
| Higurashi no Naku Koro ni Kai | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Yofukashi no Uta S1 | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Chobits | 4 | 3.56 | 3.16 | 25% | 3.16 | 0.79 | 4.82 | 1.20 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Clannad: After Story | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.98 | 0.99 |
| Rozen Maiden ~Träumend~ | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Yamato Nadeshiko Shichi Henge | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Clannad (TV) | 4 | 3.38 | 3.03 | 25% | 3.03 | 0.76 | 3.97 | 0.99 |
| ef - a tale of memories | 4 | 3.00 | 3.00 | 25% | 3.00 | 0.75 | 4.00 | 1.00 |
| sola | 4 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 3.60 | 0.90 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 4 | 3.33 | 2.91 | 25% | 2.91 | 0.73 | 4.03 | 1.01 |
| Seto no Hanayome (TV) | 4 | 3.29 | 2.85 | 25% | 2.85 | 0.71 | 3.61 | 0.90 |
| Azumanga Daioh: The Movie | 4 | 3.25 | 2.84 | 25% | 2.84 | 0.71 | 3.28 | 0.82 |
| Gosyusho-sama Ninomiya-kun | 4 | 3.20 | 2.83 | 25% | 2.83 | 0.71 | 3.45 | 0.86 |
| Lovely Complex | 4 | 3.17 | 2.82 | 25% | 2.82 | 0.71 | 3.59 | 0.90 |
| Zero no Tsukaima | 4 | 3.00 | 2.78 | 25% | 2.78 | 0.69 | 3.98 | 1.00 |
| Lamune | 4 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Omamori Himari | 4 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Ichiban Ushiro no Daimaou | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Sora no Otoshimono | 4 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
