Tenshi na Konamaiki
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $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: 9 - Comedy, High School, Magic, Romantic Comedy, School Comedy, TV, 2003, 2002, Gender-Bender
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 |
|---|---|---|---|---|---|---|---|---|
| Maburaho | 6 | 3.43 | 3.06 | 44% | 3.06 | 1.36 | 3.91 | 1.74 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.59 | 1.73 |
| School Rumble | 5 | 3.89 | 3.73 | 30% | 3.73 | 1.15 | 4.94 | 1.52 |
| Azumanga Daioh (TV) | 5 | 3.67 | 3.37 | 30% | 3.37 | 1.04 | 4.75 | 1.47 |
| Happy Lesson TV | 5 | 3.50 | 3.07 | 30% | 3.07 | 0.95 | 3.50 | 1.08 |
| Ranma ½ | 5 | 3.44 | 3.03 | 30% | 3.03 | 0.93 | 4.41 | 1.36 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 30% | 2.71 | 0.84 | 3.22 | 0.99 |
| Girls Bravo | 5 | 3.00 | 2.67 | 30% | 2.67 | 0.82 | 3.70 | 1.14 |
| Girls Bravo - Second Season | 5 | 3.00 | 2.62 | 30% | 2.62 | 0.81 | 3.45 | 1.07 |
| Ichiban Ushiro no Daimaou | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 3.30 | 1.02 |
| Ouran Koko Host Club | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.11 | 1.01 |
| Final Approach | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Duplicate entry - S.A, Special A | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Kyou Kara Maou | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Happy Lesson Advance | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Da Capo | 5 | 2.80 | 2.43 | 30% | 2.43 | 0.75 | 3.05 | 0.94 |
| Mai-HiME | 4 | 3.88 | 3.71 | 19% | 3.71 | 0.73 | 4.84 | 0.96 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 30% | 2.34 | 0.72 | 2.78 | 0.86 |
| Maria+Holic | 5 | 2.75 | 2.34 | 30% | 2.34 | 0.72 | 2.78 | 0.86 |
| Sakigake! Cromartie Koukou | 4 | 3.83 | 3.65 | 19% | 3.65 | 0.72 | 4.57 | 0.90 |
| Fruits Basket | 4 | 3.85 | 3.61 | 19% | 3.61 | 0.71 | 5.23 | 1.03 |
| Full Metal Panic ~Fumoffu~ Special | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Yahari Ore no Seishun Love Come wa Machigatteiru. Kan | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Bindzume Yousei | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Horimiya | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Toradora! | 4 | 3.70 | 3.47 | 19% | 3.47 | 0.69 | 4.67 | 0.92 |
| Get Backers | 4 | 3.78 | 3.46 | 19% | 3.46 | 0.68 | 4.51 | 0.89 |
| Kannagi | 5 | 2.57 | 2.21 | 30% | 2.21 | 0.68 | 3.05 | 0.94 |
| Nanaka 6/17 | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| Pita-Ten | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| Shuffle! | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 4.31 | 0.85 |
| Kanon | 4 | 3.70 | 3.38 | 19% | 3.38 | 0.67 | 4.49 | 0.89 |
| Onegai Twins | 5 | 2.65 | 2.11 | 30% | 2.11 | 0.65 | 3.33 | 1.03 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 19% | 3.28 | 0.65 | 5.00 | 0.99 |
| Full Moon wo Sagashite | 4 | 3.60 | 3.27 | 19% | 3.27 | 0.65 | 4.37 | 0.86 |
| Yahari Ore no Seishun Love Come wa Machigatteiru | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Galaxy Angel A | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Sono Bisque Doll wa Koi wo Suru | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Gokusen (Live Action) | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Sekirei | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 4.11 | 0.81 |
| Ultra Maniac TV | 4 | 3.60 | 3.20 | 19% | 3.20 | 0.63 | 3.80 | 0.75 |
| Chobits | 4 | 3.56 | 3.16 | 19% | 3.16 | 0.62 | 4.82 | 0.95 |
| Green Green | 5 | 2.40 | 2.00 | 30% | 2.00 | 0.62 | 3.28 | 1.01 |
| Yoake Mae Yori Ruri Iro Na | 5 | 2.00 | 2.00 | 30% | 2.00 | 0.62 | 3.00 | 0.93 |
| Itazura na Kiss | 4 | 3.50 | 3.12 | 19% | 3.12 | 0.62 | 3.85 | 0.76 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 4 | 3.33 | 3.10 | 19% | 3.10 | 0.61 | 3.54 | 0.70 |
| Narue No Sekai | 4 | 3.25 | 3.03 | 19% | 3.03 | 0.60 | 3.68 | 0.73 |
| Midori no Hibi | 4 | 3.40 | 3.00 | 19% | 3.00 | 0.59 | 4.03 | 0.80 |
