Yume de Aetara
Rating Average: 2.6667Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 2.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.6667 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 2.43099773960448 - 0 ) * $similarity
2.43099773960448 * $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: 6 - OVA, 1998, Modern, Comedy, Romance, 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 |
|---|---|---|---|---|---|---|---|---|
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 69% | 3.10 | 2.15 | 3.54 | 2.46 |
| Kyou no Go no Ni (OVA) | 5 | 2.60 | 2.36 | 69% | 2.36 | 1.64 | 3.11 | 2.16 |
| Kanon: Kaza Hana | 5 | 2.60 | 2.36 | 69% | 2.36 | 1.64 | 3.11 | 2.16 |
| Kamichu! | 4 | 3.80 | 3.60 | 44% | 3.60 | 1.60 | 4.40 | 1.96 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Kodomo no Jikan (OVA) | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.43 | 1.69 |
| Aki-Sora | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Full Metal Panic! The Second Raid (OVA) | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.86 | 2.16 |
| Onegai Twins OAV | 5 | 2.57 | 2.21 | 69% | 2.21 | 1.53 | 3.05 | 2.12 |
| Aa! Megami-sama - Sorezore no Tsubasa OVA | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Gunsmith Cats | 4 | 3.71 | 3.42 | 44% | 3.42 | 1.52 | 4.77 | 2.12 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 44% | 3.36 | 1.49 | 4.11 | 1.83 |
| School Rumble OVA Ichigakki Hoshu | 4 | 3.60 | 3.36 | 44% | 3.36 | 1.49 | 4.11 | 1.83 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 44% | 3.28 | 1.46 | 5.00 | 2.22 |
| Green Green OVA | 5 | 2.25 | 2.03 | 69% | 2.03 | 1.41 | 2.68 | 1.86 |
| Chobits | 4 | 3.56 | 3.16 | 44% | 3.16 | 1.41 | 4.82 | 2.14 |
| Kareshi Kanojo no Jijoo | 4 | 3.50 | 3.14 | 44% | 3.14 | 1.39 | 4.70 | 2.09 |
| Clannad: After Story | 4 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.98 | 1.77 |
| Nodame Cantabile OVA | 4 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| Iriya no Sora, UFO no Natsu | 4 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| REC | 4 | 3.14 | 2.97 | 44% | 2.97 | 1.32 | 4.00 | 1.78 |
| Lamune | 4 | 3.00 | 2.68 | 44% | 2.68 | 1.19 | 3.37 | 1.50 |
| Initial D | 4 | 3.00 | 2.61 | 44% | 2.61 | 1.16 | 3.66 | 1.62 |
| Golden Boy | 4 | 3.06 | 2.54 | 44% | 2.54 | 1.13 | 3.83 | 1.70 |
| School Days OVA | 4 | 2.75 | 2.53 | 44% | 2.53 | 1.13 | 3.18 | 1.41 |
| Itsudatte My Santa! | 4 | 2.75 | 2.53 | 44% | 2.53 | 1.13 | 3.18 | 1.41 |
| Golden Time | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Ai Yori Aoshi - Dream Story | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| One: Kagayaku Kisetsu e | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| ReLIFE: Kanketsu-hen | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Seto no Hanayome (OVA) | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Sekirei ~Pure Engagement~ | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| Hachimitsu to Kuroba Specials | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Minami-ke: Betsubara | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Kyou no Go no Ni (2008) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Aa! Megami-sama OVA 2011 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Higurashi no Naku Koro ni: Nekogoroshi-hen | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Mitsudomoe | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Tokyo Marble Chocolate | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Kyou no Go no Ni (2009) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Inari, Konkon, Koi Iroha. | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Hi Score Girl S1, S2 & OVAs | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Call Me Tonight | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Aika | 4 | 2.88 | 2.41 | 44% | 2.41 | 1.07 | 3.24 | 1.44 |
| Mainichi ga Nichiyoubi | 5 | 2.00 | 2.00 | 69% | 1.50 | 1.04 | 2.00 | 1.39 |
| Akane-Iro ni Somaru Saka (TV) | 4 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Da Capo Second Season | 4 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
