Toradora!
Rating Average: 3.7000Rating Stddev: 0.45825756949558405
Review Count: 10
Existing Best Bet #: 4.67241898857781
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.7000 - 0.45825756949558405 ) + ( 2.30258509299405 / 1.6094379124341 )
( 3.24174243050442 ) - 1.43067655807339
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.7000 - 0.229128784747792 ) - 0 ) * $similarity
( 3.47087121525221 - 0 ) * $similarity
3.47087121525221 * $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: 14 - 2008, TV, Modern, High School, Romance, Drama, Slice of Life, Comedy, Romantic Comedy, 2009, Coming of Age, Stalking, Family Affairs, 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 |
|---|---|---|---|---|---|---|---|---|
| Itazura na Kiss | 10 | 3.50 | 3.12 | 51% | 3.12 | 1.59 | 3.85 | 1.96 |
| Clannad: After Story | 10 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.98 | 2.03 |
| Midori no Hibi | 9 | 3.40 | 3.00 | 41% | 3.00 | 1.24 | 4.03 | 1.67 |
| Ladies versus Butlers! | 10 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Sasameki Koto | 10 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Asu no Yoichi! | 10 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 3.11 | 1.59 |
| Aishiteru Ze Baby | 8 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Lamune | 9 | 3.00 | 2.68 | 41% | 2.68 | 1.11 | 3.37 | 1.39 |
| Koi Kaze | 8 | 3.67 | 3.29 | 32% | 3.29 | 1.08 | 4.03 | 1.32 |
| True Tears | 9 | 3.00 | 2.59 | 41% | 2.59 | 1.07 | 3.30 | 1.36 |
| Kimi ni Todoke | 10 | 2.40 | 2.00 | 51% | 2.00 | 1.02 | 2.60 | 1.33 |
| I's Pure | 8 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Akane-Iro ni Somaru Saka (TV) | 9 | 2.75 | 2.34 | 41% | 2.34 | 0.97 | 2.78 | 1.15 |
| School Rumble | 7 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Kannagi | 9 | 2.57 | 2.21 | 41% | 2.21 | 0.91 | 3.05 | 1.26 |
| Fruits Basket | 7 | 3.85 | 3.61 | 25% | 3.61 | 0.90 | 5.23 | 1.31 |
| Amagami SS | 9 | 2.40 | 2.16 | 41% | 2.16 | 0.89 | 2.91 | 1.20 |
| Aki-Sora | 7 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Horimiya | 7 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Ichigo 100% TV | 8 | 2.75 | 2.53 | 32% | 2.53 | 0.83 | 3.18 | 1.04 |
| Okusama wa Joshi Kousei | 9 | 2.40 | 2.00 | 41% | 2.00 | 0.83 | 2.60 | 1.07 |
| Duplicate entry - S.A, Special A | 8 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Akikan! | 8 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Seto no Hanayome (OVA) | 8 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Kimi ni Todoke 2nd Season | 8 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Isshuukan Friends | 8 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Hana-Saku Iroha | 7 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Sono Bisque Doll wa Koi wo Suru | 7 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Love Hina | 7 | 3.55 | 3.19 | 25% | 3.19 | 0.80 | 4.97 | 1.24 |
| Kareshi Kanojo no Jijoo | 7 | 3.50 | 3.14 | 25% | 3.14 | 0.78 | 4.70 | 1.17 |
| Maria+Holic | 8 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Da Capo Second Season | 8 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Clannad (TV) | 7 | 3.38 | 3.03 | 25% | 3.03 | 0.76 | 3.97 | 0.99 |
| Aoi Hana | 8 | 2.80 | 2.31 | 32% | 2.31 | 0.75 | 2.82 | 0.92 |
| B Gata H Kei | 8 | 2.80 | 2.31 | 32% | 2.31 | 0.75 | 2.82 | 0.92 |
| REC | 7 | 3.14 | 2.97 | 25% | 2.97 | 0.74 | 4.00 | 1.00 |
| Natsu no Arashi! Akinai-chuu | 8 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Onegai Teacher | 7 | 3.27 | 2.88 | 25% | 2.88 | 0.72 | 4.18 | 1.04 |
| Princess Lover! | 8 | 2.67 | 2.20 | 32% | 2.20 | 0.72 | 2.41 | 0.79 |
| Hatsukoi Gentei | 7 | 3.20 | 2.83 | 25% | 2.83 | 0.71 | 3.45 | 0.86 |
| Natsu no Arashi! | 7 | 3.20 | 2.83 | 25% | 2.83 | 0.71 | 3.45 | 0.86 |
| DearS | 7 | 3.23 | 2.79 | 25% | 2.79 | 0.70 | 3.93 | 0.98 |
| Mai-HiME | 6 | 3.88 | 3.71 | 18% | 3.71 | 0.68 | 4.84 | 0.89 |
| BECK | 6 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 4.57 | 0.84 |
| Myself; Yourself | 8 | 2.38 | 2.03 | 32% | 2.03 | 0.66 | 2.97 | 0.97 |
| Omamori Himari | 7 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Usagi Drop | 6 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Suzuka | 6 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Kamichu! | 6 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Hayate no Gotoku !! | 6 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
