True Love Story ~ Summer Days, and yet...
Rating Average: 2.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
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: 10 - 2004, 2003, OVA, Modern, Dating Sim Spinoff, Romance, Romantic Comedy, Harem, High School, Shounen
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 |
|---|---|---|---|---|---|---|---|---|
| To Heart 2 OVA | 7 | 3.00 | 3.00 | 48% | 2.50 | 1.22 | 3.00 | 1.47 |
| Maburaho | 6 | 3.43 | 3.06 | 36% | 3.06 | 1.10 | 3.91 | 1.41 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 36% | 3.00 | 1.08 | 4.03 | 1.45 |
| Tenchi Muyou! Ryououki (OAV 3) | 6 | 3.33 | 2.86 | 36% | 2.86 | 1.03 | 3.07 | 1.11 |
| Ichigo 100% OVA 1 | 6 | 3.00 | 2.65 | 36% | 2.65 | 0.95 | 3.15 | 1.14 |
| School Rumble | 5 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Mai-HiME | 5 | 3.88 | 3.71 | 25% | 3.71 | 0.93 | 4.84 | 1.21 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 36% | 2.53 | 0.91 | 3.18 | 1.14 |
| One: Kagayaku Kisetsu e | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| To Heart 2 adnext | 6 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 5 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Kimagure Orange Road OVA 2 | 6 | 2.67 | 2.43 | 36% | 2.43 | 0.88 | 2.88 | 1.04 |
| Happy Lesson the Final | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Toradora! | 5 | 3.70 | 3.47 | 25% | 3.47 | 0.87 | 4.67 | 1.17 |
| Aishiteru Ze Baby | 5 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 4.31 | 1.08 |
| Kanon: Kaza Hana | 6 | 2.60 | 2.36 | 36% | 2.36 | 0.85 | 3.11 | 1.12 |
| Kanon | 5 | 3.70 | 3.38 | 25% | 3.38 | 0.84 | 4.49 | 1.12 |
| Akane-Iro ni Somaru Saka (TV) | 6 | 2.75 | 2.34 | 36% | 2.34 | 0.84 | 2.78 | 1.00 |
| Kanon (2006) | 5 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| School Rumble OVA Ichigakki Hoshu | 5 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Asu no Yoichi! | 6 | 2.50 | 2.25 | 36% | 2.25 | 0.81 | 3.11 | 1.12 |
| Kannagi | 6 | 2.57 | 2.21 | 36% | 2.21 | 0.79 | 3.05 | 1.10 |
| I's Pure | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Love Hina Again | 5 | 3.40 | 3.04 | 25% | 3.04 | 0.76 | 4.37 | 1.09 |
| Ichigo 100% OVA 5 | 5 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Hanaukyo Maid Tai La Verite | 5 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Clannad (TV) | 5 | 3.38 | 3.03 | 25% | 3.03 | 0.76 | 3.97 | 0.99 |
| Kimagure Orange Road OVA 1 | 6 | 2.33 | 2.10 | 36% | 2.10 | 0.76 | 2.54 | 0.92 |
| Tenchi Muyou! Ryououki | 5 | 3.45 | 2.96 | 25% | 2.96 | 0.74 | 4.39 | 1.10 |
| Love Hina - Motoko's Choice | 5 | 3.33 | 2.96 | 25% | 2.96 | 0.74 | 3.70 | 0.93 |
| Kimi ga Nozomu Eien | 5 | 3.30 | 2.85 | 25% | 2.85 | 0.71 | 3.83 | 0.96 |
| Ajimu Kaigan Monogatari | 5 | 3.25 | 2.84 | 25% | 2.84 | 0.71 | 3.28 | 0.82 |
| Ai Yori Aoshi ~Enishi~ | 5 | 3.14 | 2.82 | 25% | 2.82 | 0.71 | 3.71 | 0.93 |
| DearS | 5 | 3.23 | 2.79 | 25% | 2.79 | 0.70 | 3.93 | 0.98 |
| Lamune | 5 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Girls Bravo | 5 | 3.00 | 2.67 | 25% | 2.67 | 0.67 | 3.70 | 0.92 |
| Omamori Himari | 5 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Love Hina Christmas Special | 4 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.43 | 0.87 |
| Nyan Koi! | 5 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Kimikiss Pure Rouge | 5 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| School Days OVA | 5 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Ai Yori Aoshi - Dream Story | 5 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Bentou no Gokui | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Suika | 5 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Seto no Hanayome (OVA) | 5 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Isshuukan Friends | 5 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Da Capo | 5 | 2.80 | 2.43 | 25% | 2.43 | 0.61 | 3.05 | 0.76 |
| Maria+Holic | 5 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| BECK | 4 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 4.57 | 0.73 |
