Yume de Aetara (1999)
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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 - Spinoff-Sequel, 1998, Romantic Comedy, Short, TV, Ecchi, Modern, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| Chobits | 5 | 3.56 | 3.16 | 39% | 3.16 | 1.24 | 4.82 | 1.88 |
| Onegai Twins | 6 | 2.65 | 2.11 | 56% | 2.11 | 1.18 | 3.33 | 1.87 |
| REC | 5 | 3.14 | 2.97 | 39% | 2.97 | 1.16 | 4.00 | 1.56 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.29 | 1.32 |
| Sekirei ~Pure Engagement~ | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.86 | 1.12 |
| B Gata H Kei | 5 | 2.80 | 2.31 | 39% | 2.31 | 0.90 | 2.82 | 1.10 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Ladies versus Butlers! | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.86 | 1.12 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kanon | 4 | 3.70 | 3.38 | 25% | 3.38 | 0.84 | 4.49 | 1.12 |
| Kanon (2006) | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Ai Yori Aoshi | 4 | 3.65 | 3.32 | 25% | 3.32 | 0.83 | 4.86 | 1.21 |
| Araburu Kisetsu no Otome-domo yo | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Okusama wa Joshi Kousei | 5 | 2.40 | 2.00 | 39% | 2.00 | 0.78 | 2.60 | 1.02 |
| To Aru Kagaku no Railgun | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.98 | 0.99 |
| Tenchi Muyou! GXP | 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 |
| Maison Ikkoku | 4 | 3.22 | 2.91 | 25% | 2.91 | 0.73 | 3.96 | 0.99 |
| Ai Yori Aoshi ~Enishi~ | 4 | 3.14 | 2.82 | 25% | 2.82 | 0.71 | 3.71 | 0.93 |
| 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 |
| Hanaukyo Maid Tai | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 3.30 | 0.82 |
| Aa! Megami-sama - Sorezore no Tsubasa | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Sora no Otoshimono | 4 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Ikkitousen: Dragon Destiny | 4 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| School Days OVA | 4 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Kimikiss Pure Rouge | 4 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Zero no Tsukaima: Princess no Rondo | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Boys Be | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.86 | 0.97 |
| Inugami-san to Nekoyama-san | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kyou no Go no Ni (2008) | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Mitsudomoe | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Ai Yori Aoshi - Dream Story | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Golden Time | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| No-Rin | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Onee-chan ga Kita | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Love Love? | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.68 | 1.05 |
| Monster Musume no Iru Nichijō | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Kono Naka ni Hitori, Imouto ga Iru! | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Hoshizora e Kakaru Hashi | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.43 | 0.95 |
| Akane-Iro ni Somaru Saka (TV) | 4 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Da Capo Second Season | 4 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Sasameki Koto | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Tsuredure Children | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Asu no Yoichi! | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.59 | 0.79 |
| Onegai Twins OAV | 4 | 2.57 | 2.21 | 25% | 2.21 | 0.55 | 3.05 | 0.76 |
| Amagami SS | 4 | 2.40 | 2.16 | 25% | 2.16 | 0.54 | 2.91 | 0.73 |
| Jin-Roh | 3 | 3.92 | 3.78 | 14% | 3.78 | 0.53 | 5.18 | 0.73 |
