School Rumble
Rating Average: 3.8889Rating Stddev: 0.31426968052735454
Review Count: 9
Existing Best Bet #: 4.93984270844462
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.8889 - 0.31426968052735454 ) + ( 2.19722457733622 / 1.6094379124341 )
( 3.57463031947265 ) - 1.36521238897197
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.8889 - 0.157134840263677 ) - 0 ) * $similarity
( 3.73176515973632 - 0 ) * $similarity
3.73176515973632 * $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: 15 - 2004, 2005, Action Comedy, All Ages, Comedy, High School, Modern, Romantic Comedy, School Comedy, Silly-funny, TV, Slice of Life, Parody, Martial Arts, 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 |
|---|---|---|---|---|---|---|---|---|
| Yakitate!! Japan | 8 | 4.00 | 4.00 | 28% | 4.00 | 1.14 | 5.00 | 1.42 |
| Genshiken | 9 | 3.00 | 2.68 | 35% | 2.68 | 0.97 | 3.37 | 1.21 |
| Midori no Hibi | 8 | 3.40 | 3.00 | 28% | 3.00 | 0.85 | 4.03 | 1.15 |
| Mai-HiME | 7 | 3.88 | 3.71 | 21% | 3.71 | 0.81 | 4.84 | 1.05 |
| Gokujou Seitokai | 7 | 3.75 | 3.53 | 21% | 3.53 | 0.77 | 4.18 | 0.91 |
| Haiyore! Nyaruko-san W | 7 | 4.00 | 4.00 | 21% | 3.50 | 0.76 | 4.00 | 0.87 |
| Toradora! | 7 | 3.70 | 3.47 | 21% | 3.47 | 0.76 | 4.67 | 1.02 |
| Azumanga Daioh (TV) | 7 | 3.67 | 3.37 | 21% | 3.37 | 0.73 | 4.75 | 1.04 |
| Final Approach | 8 | 3.00 | 2.55 | 28% | 2.55 | 0.73 | 3.11 | 0.88 |
| Ichigo 100% TV | 8 | 2.75 | 2.53 | 28% | 2.53 | 0.72 | 3.18 | 0.90 |
| Full Metal Panic ~Fumoffu~ | 6 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.59 | 0.89 |
| Asu no Yoichi! | 8 | 2.50 | 2.25 | 28% | 2.25 | 0.64 | 3.11 | 0.89 |
| Meitantei Conan | 7 | 3.20 | 2.71 | 21% | 2.71 | 0.59 | 3.22 | 0.70 |
| Lamune | 7 | 3.00 | 2.68 | 21% | 2.68 | 0.58 | 3.37 | 0.73 |
| BECK | 6 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 4.57 | 0.73 |
| Girls Bravo | 7 | 3.00 | 2.67 | 21% | 2.67 | 0.58 | 3.70 | 0.81 |
| Fruits Basket | 6 | 3.85 | 3.61 | 16% | 3.61 | 0.58 | 5.23 | 0.84 |
| Girls Bravo - Second Season | 7 | 3.00 | 2.62 | 21% | 2.62 | 0.57 | 3.45 | 0.75 |
| Rozen Maiden | 6 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.61 | 0.74 |
| Horimiya | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Mahoujin GuruGuru | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Bindzume Yousei | 6 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.43 | 0.71 |
| School Rumble Ni Gakki | 6 | 3.67 | 3.43 | 16% | 3.43 | 0.55 | 4.31 | 0.69 |
| Duplicate entry - S.A, Special A | 7 | 3.00 | 3.00 | 21% | 2.50 | 0.54 | 3.00 | 0.65 |
| PaniPoni Dash! | 7 | 3.00 | 2.50 | 21% | 2.50 | 0.54 | 2.43 | 0.53 |
| Mitsudomoe | 7 | 3.00 | 2.50 | 21% | 2.50 | 0.54 | 2.43 | 0.53 |
| Gokusen (Live Action) | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 4.11 | 0.66 |
| Sono Bisque Doll wa Koi wo Suru | 6 | 3.50 | 3.25 | 16% | 3.25 | 0.52 | 3.43 | 0.55 |
| Ultra Maniac TV | 6 | 3.60 | 3.20 | 16% | 3.20 | 0.51 | 3.80 | 0.61 |
| Love Hina | 6 | 3.55 | 3.19 | 16% | 3.19 | 0.51 | 4.97 | 0.80 |
| Maria+Holic | 7 | 2.75 | 2.34 | 21% | 2.34 | 0.51 | 2.78 | 0.61 |
| Da Capo Second Season | 7 | 2.75 | 2.34 | 21% | 2.34 | 0.51 | 2.78 | 0.61 |
| Itazura na Kiss | 6 | 3.50 | 3.12 | 16% | 3.12 | 0.50 | 3.85 | 0.62 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 6 | 3.33 | 3.10 | 16% | 3.10 | 0.50 | 3.54 | 0.57 |
| Maburaho | 6 | 3.43 | 3.06 | 16% | 3.06 | 0.49 | 3.91 | 0.63 |
| Gakuen Alice | 7 | 2.50 | 2.25 | 21% | 2.25 | 0.49 | 2.43 | 0.53 |
| Natsu no Arashi! Akinai-chuu | 7 | 2.50 | 2.25 | 21% | 2.25 | 0.49 | 2.43 | 0.53 |
| Hyakko | 7 | 2.50 | 2.25 | 21% | 2.25 | 0.49 | 2.86 | 0.62 |
| Ichigo 100% OVA 5 | 6 | 3.25 | 3.03 | 16% | 3.03 | 0.49 | 3.68 | 0.59 |
| Kannagi | 7 | 2.57 | 2.21 | 21% | 2.21 | 0.48 | 3.05 | 0.66 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 6 | 3.33 | 2.91 | 16% | 2.91 | 0.47 | 4.03 | 0.64 |
| DearS | 6 | 3.23 | 2.79 | 16% | 2.79 | 0.45 | 3.93 | 0.63 |
| Ninin ga Shinobuden | 7 | 2.67 | 2.04 | 21% | 2.04 | 0.44 | 2.10 | 0.46 |
| Ouran Koko Host Club | 5 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.11 | 0.57 |
| Kannagi (OVA) | 7 | 2.25 | 2.03 | 21% | 2.03 | 0.44 | 2.68 | 0.58 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 21% | 2.00 | 0.44 | 2.60 | 0.57 |
| Hidamari Sketch | 8 | 2.00 | 2.00 | 28% | 1.50 | 0.43 | 2.00 | 0.57 |
| Tenjou Tenge: Ultimate Fight | 6 | 3.00 | 2.59 | 16% | 2.59 | 0.41 | 2.87 | 0.46 |
| Sakigake! Cromartie Koukou | 5 | 3.83 | 3.65 | 11% | 3.65 | 0.41 | 4.57 | 0.51 |
