Baby Love OVA
Rating Average: 2.3333Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 2.54450167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.3333 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.86189547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.3333 - 0.235702260395516 ) - 0 ) * $similarity
( 2.09759773960448 - 0 ) * $similarity
2.09759773960448 * $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: 11 - 1997, OVA, Modern, Comedy, Romance, Romantic Comedy, Classic, Coming of Age, Drama, Kawaii, Slice of Life
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 |
|---|---|---|---|---|---|---|---|---|
| Toradora! | 7 | 3.70 | 3.47 | 40% | 3.47 | 1.41 | 4.67 | 1.89 |
| Itazura na Kiss | 7 | 3.50 | 3.12 | 40% | 3.12 | 1.26 | 3.85 | 1.56 |
| Lamune | 7 | 3.00 | 2.68 | 40% | 2.68 | 1.09 | 3.37 | 1.36 |
| Fruits Basket | 6 | 3.85 | 3.61 | 29% | 3.61 | 1.07 | 5.23 | 1.56 |
| Kimi ga Nozomu Eien - Haruka Route | 6 | 3.75 | 3.53 | 29% | 3.53 | 1.05 | 4.18 | 1.24 |
| Aki-Sora | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Aishiteru Ze Baby | 6 | 3.67 | 3.43 | 29% | 3.43 | 1.02 | 4.31 | 1.28 |
| Taiho Shichauzo! (TV) | 6 | 3.67 | 3.29 | 29% | 3.29 | 0.98 | 4.03 | 1.20 |
| Hana-Saku Iroha | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Chobits | 6 | 3.56 | 3.16 | 29% | 3.16 | 0.94 | 4.82 | 1.43 |
| Clannad: After Story | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.98 | 1.18 |
| I's Pure | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.54 | 1.05 |
| Ladies versus Butlers! | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 29% | 3.00 | 0.89 | 4.03 | 1.20 |
| REC | 6 | 3.14 | 2.97 | 29% | 2.97 | 0.88 | 4.00 | 1.19 |
| Amagami SS | 7 | 2.40 | 2.16 | 40% | 2.16 | 0.87 | 2.91 | 1.18 |
| Onegai Teacher | 6 | 3.27 | 2.88 | 29% | 2.88 | 0.86 | 4.18 | 1.24 |
| Mimi wo Sumaseba | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.00 | 1.03 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| Kimi ni Todoke | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| Shoujo Kakumei Utena | 5 | 3.83 | 3.65 | 20% | 3.65 | 0.75 | 5.26 | 1.09 |
| Bentou no Gokui | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Seto no Hanayome (OVA) | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Hachimitsu to Kuroba Specials | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.43 | 1.02 |
| Kimi ni Todoke 2nd Season | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Kamichu! | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.40 | 0.91 |
| Hachimitsu to Kuroba II | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.86 | 1.00 |
| The Garden of Words | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Horimiya | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Taiho Shichauzo! (OAV) | 5 | 3.67 | 3.43 | 20% | 3.43 | 0.71 | 3.88 | 0.80 |
| Da Capo Second Season | 6 | 2.75 | 2.34 | 29% | 2.34 | 0.69 | 2.78 | 0.83 |
| Akane-Iro ni Somaru Saka (TV) | 6 | 2.75 | 2.34 | 29% | 2.34 | 0.69 | 2.78 | 0.83 |
| B Gata H Kei | 6 | 2.80 | 2.31 | 29% | 2.31 | 0.69 | 2.82 | 0.84 |
| Koi Kaze | 5 | 3.67 | 3.29 | 20% | 3.29 | 0.68 | 4.03 | 0.83 |
| Sono Bisque Doll wa Koi wo Suru | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Piano | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Araburu Kisetsu no Otome-domo yo | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Loveless (TV) | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 4.11 | 0.85 |
| Asu no Yoichi! | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 3.11 | 0.93 |
| Kowarekake no Orgel | 5 | 3.40 | 3.16 | 20% | 3.16 | 0.65 | 3.91 | 0.81 |
| Kimagure Orange Road (TV) | 5 | 3.50 | 3.15 | 20% | 3.15 | 0.65 | 4.08 | 0.84 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 20% | 3.14 | 0.65 | 4.70 | 0.97 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| Hachimitsu to Kuroba | 5 | 3.43 | 3.06 | 20% | 3.06 | 0.63 | 3.91 | 0.81 |
| Tenchi Muyou! Ryououki | 5 | 3.45 | 2.96 | 20% | 2.96 | 0.61 | 4.39 | 0.91 |
| Hori-san to Miyamura-kun | 7 | 2.00 | 2.00 | 40% | 1.50 | 0.61 | 2.00 | 0.81 |
| Maison Ikkoku | 5 | 3.22 | 2.91 | 20% | 2.91 | 0.60 | 3.96 | 0.82 |
| Chou-Gals! Kotobuki Ran | 5 | 3.25 | 2.84 | 20% | 2.84 | 0.59 | 3.28 | 0.68 |
