Aki Sora: Yume no Naka
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: 17 - 2010, OVA, Modern, Coming of Age, Drama, Ecchi, Fan Service, High School, Incest, Pantsu, Pervert, Romance, Seinen, Sequel, Slice of Life, Softcore, Gender-Bender
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 |
|---|---|---|---|---|---|---|---|---|
| Aki-Sora | 15 | 4.00 | 4.00 | 77% | 3.50 | 2.72 | 4.00 | 3.11 |
| Ladies versus Butlers! | 11 | 2.50 | 2.25 | 41% | 2.25 | 0.94 | 2.86 | 1.20 |
| Yosuga no Sora | 13 | 1.80 | 1.60 | 58% | 1.60 | 0.94 | 2.40 | 1.40 |
| I's Pure | 9 | 3.33 | 3.10 | 28% | 3.10 | 0.87 | 3.54 | 0.99 |
| B Gata H Kei | 10 | 2.80 | 2.31 | 34% | 2.31 | 0.80 | 2.82 | 0.98 |
| KissXSis (TV) | 14 | 1.33 | 1.10 | 67% | 1.10 | 0.74 | 1.54 | 1.05 |
| Usagichan De Cue | 8 | 3.60 | 3.36 | 22% | 3.36 | 0.74 | 4.11 | 0.91 |
| Koi Kaze | 8 | 3.67 | 3.29 | 22% | 3.29 | 0.73 | 4.03 | 0.89 |
| Ichiban Ushiro no Daimaou | 9 | 3.00 | 2.59 | 28% | 2.59 | 0.73 | 3.30 | 0.92 |
| High School of the Dead | 9 | 3.00 | 2.55 | 28% | 2.55 | 0.72 | 3.11 | 0.87 |
| Sekirei ~Pure Engagement~ | 9 | 3.00 | 2.50 | 28% | 2.50 | 0.70 | 2.86 | 0.80 |
| Kiss×sis OVA | 12 | 1.50 | 1.25 | 49% | 1.25 | 0.62 | 1.86 | 0.93 |
| Amagami SS | 9 | 2.40 | 2.16 | 28% | 2.16 | 0.60 | 2.91 | 0.82 |
| Kimi ga Nozomu Eien - Haruka Route | 7 | 3.75 | 3.53 | 16% | 3.53 | 0.60 | 4.18 | 0.71 |
| Seikon no Qwaser | 10 | 2.25 | 1.71 | 34% | 1.71 | 0.59 | 2.02 | 0.70 |
| Omamori Himari | 8 | 3.00 | 2.65 | 22% | 2.65 | 0.59 | 3.15 | 0.70 |
| Sora no Otoshimono | 8 | 3.00 | 2.55 | 22% | 2.55 | 0.57 | 3.11 | 0.69 |
| Okusama wa Joshi Kousei | 9 | 2.40 | 2.00 | 28% | 2.00 | 0.56 | 2.60 | 0.73 |
| Mitsudomoe | 8 | 3.00 | 2.50 | 22% | 2.50 | 0.55 | 2.43 | 0.54 |
| Clannad: After Story | 7 | 3.33 | 3.10 | 16% | 3.10 | 0.53 | 3.98 | 0.67 |
| Kyou no Go no Ni (OVA) | 8 | 2.60 | 2.36 | 22% | 2.36 | 0.52 | 3.11 | 0.69 |
| Da Capo Second Season | 8 | 2.75 | 2.34 | 22% | 2.34 | 0.52 | 2.78 | 0.62 |
| School Days (TV) | 8 | 2.83 | 2.30 | 22% | 2.30 | 0.51 | 2.88 | 0.64 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 16% | 3.00 | 0.51 | 3.80 | 0.64 |
| Sasameki Koto | 8 | 2.50 | 2.25 | 22% | 2.25 | 0.50 | 2.86 | 0.63 |
| Full Metal Panic! The Second Raid | 6 | 4.00 | 4.00 | 12% | 4.00 | 0.50 | 5.29 | 0.66 |
| Lamune | 7 | 3.00 | 2.68 | 16% | 2.68 | 0.46 | 3.37 | 0.57 |
| Green Green | 8 | 2.40 | 2.00 | 22% | 2.00 | 0.44 | 3.28 | 0.73 |
| Full Metal Panic! The Second Raid (OVA) | 6 | 4.00 | 4.00 | 12% | 3.50 | 0.44 | 4.86 | 0.61 |
| Suzumiya Haruhi no Shoushitsu | 6 | 4.00 | 4.00 | 12% | 3.50 | 0.44 | 4.68 | 0.58 |
| Ikkitousen: Dragon Destiny | 7 | 3.00 | 2.55 | 16% | 2.55 | 0.43 | 3.11 | 0.53 |
| Toradora! | 6 | 3.70 | 3.47 | 12% | 3.47 | 0.43 | 4.67 | 0.58 |
| Kanokon: Manatsu no Daishanikusai | 8 | 2.50 | 1.94 | 22% | 1.94 | 0.43 | 2.50 | 0.55 |
| Shuffle! | 6 | 3.67 | 3.43 | 12% | 3.43 | 0.43 | 4.31 | 0.54 |
| Aishiteru Ze Baby | 6 | 3.67 | 3.43 | 12% | 3.43 | 0.43 | 4.31 | 0.54 |
| Eiken | 9 | 1.71 | 1.49 | 28% | 1.49 | 0.42 | 2.47 | 0.69 |
| Onegai Teacher (OAV) | 8 | 2.50 | 1.87 | 22% | 1.87 | 0.41 | 2.35 | 0.52 |
| Ikkitousen: Great Guardians | 6 | 3.50 | 3.25 | 12% | 3.25 | 0.40 | 3.43 | 0.43 |
| Hana-Saku Iroha | 6 | 3.50 | 3.25 | 12% | 3.25 | 0.40 | 3.43 | 0.43 |
| Kanon: Kaza Hana | 7 | 2.60 | 2.36 | 16% | 2.36 | 0.40 | 3.11 | 0.53 |
| School Days (ONA) | 7 | 2.75 | 2.34 | 16% | 2.34 | 0.40 | 2.78 | 0.47 |
| Akane-Iro ni Somaru Saka (TV) | 7 | 2.75 | 2.34 | 16% | 2.34 | 0.40 | 2.78 | 0.47 |
| Kamen no Maid Guy | 7 | 2.75 | 2.34 | 16% | 2.34 | 0.40 | 2.78 | 0.47 |
| Chobits | 6 | 3.56 | 3.16 | 12% | 3.16 | 0.39 | 4.82 | 0.60 |
| Aoi Hana | 7 | 2.80 | 2.31 | 16% | 2.31 | 0.39 | 2.82 | 0.48 |
| Itazura na Kiss | 6 | 3.50 | 3.12 | 12% | 3.12 | 0.39 | 3.85 | 0.48 |
| Uta Kata | 6 | 3.33 | 3.10 | 12% | 3.10 | 0.39 | 3.54 | 0.44 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 6 | 3.33 | 3.10 | 12% | 3.10 | 0.39 | 3.54 | 0.44 |
| Asu no Yoichi! | 7 | 2.50 | 2.25 | 16% | 2.25 | 0.38 | 3.11 | 0.53 |
| Love Hina Again | 6 | 3.40 | 3.04 | 12% | 3.04 | 0.38 | 4.37 | 0.54 |
