Maburaho
Rating Average: 3.4286Rating Stddev: 0.7284313590846836
Review Count: 7
Existing Best Bet #: 3.90923059603748
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.4286 - 0.7284313590846836 ) + ( 1.94591014905531 / 1.6094379124341 )
( 2.70016864091532 ) - 1.20906195512217
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.4286 - 0.364215679542342 ) - 0 ) * $similarity
( 3.06438432045766 - 0 ) * $similarity
3.06438432045766 * $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 - 2003, 2004, Bishoujo, Comedy, Fan Service, High School, Magic, Modern, Romantic Comedy, TV, Harem
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 |
|---|---|---|---|---|---|---|---|---|
| Happy Lesson TV | 7 | 3.50 | 3.07 | 40% | 3.07 | 1.24 | 3.50 | 1.42 |
| Da Capo Second Season | 8 | 2.75 | 2.34 | 52% | 2.34 | 1.24 | 2.78 | 1.47 |
| Midori no Hibi | 7 | 3.40 | 3.00 | 40% | 3.00 | 1.21 | 4.03 | 1.63 |
| Full Metal Panic ~Fumoffu~ | 6 | 4.00 | 4.00 | 29% | 4.00 | 1.19 | 5.59 | 1.66 |
| School Rumble | 6 | 3.89 | 3.73 | 29% | 3.73 | 1.11 | 4.94 | 1.47 |
| Mai-HiME | 6 | 3.88 | 3.71 | 29% | 3.71 | 1.10 | 4.84 | 1.44 |
| Girls Bravo | 7 | 3.00 | 2.67 | 40% | 2.67 | 1.08 | 3.70 | 1.50 |
| Magikano | 6 | 3.80 | 3.60 | 29% | 3.60 | 1.07 | 4.40 | 1.31 |
| Girls Bravo - Second Season | 7 | 3.00 | 2.62 | 40% | 2.62 | 1.06 | 3.45 | 1.40 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 40% | 2.59 | 1.05 | 3.30 | 1.34 |
| Ichigo 100% TV | 7 | 2.75 | 2.53 | 40% | 2.53 | 1.03 | 3.18 | 1.29 |
| Shuffle! | 6 | 3.67 | 3.43 | 29% | 3.43 | 1.02 | 4.31 | 1.28 |
| Sekirei ~Pure Engagement~ | 7 | 3.00 | 2.50 | 40% | 2.50 | 1.01 | 2.86 | 1.16 |
| Da Capo | 7 | 2.80 | 2.43 | 40% | 2.43 | 0.98 | 3.05 | 1.24 |
| Sekirei | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 4.11 | 1.22 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 4.11 | 1.22 |
| Sono Bisque Doll wa Koi wo Suru | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Love Hina | 6 | 3.55 | 3.19 | 29% | 3.19 | 0.95 | 4.97 | 1.48 |
| Maria+Holic | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Akane-Iro ni Somaru Saka (TV) | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.54 | 1.05 |
| Asu no Yoichi! | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 3.11 | 1.26 |
| Ladies versus Butlers! | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Kannagi | 7 | 2.57 | 2.21 | 40% | 2.21 | 0.89 | 3.05 | 1.24 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 6 | 3.20 | 3.00 | 29% | 3.00 | 0.89 | 3.80 | 1.13 |
| Onegai Twins | 7 | 2.65 | 2.11 | 40% | 2.11 | 0.85 | 3.33 | 1.35 |
| Ai Yori Aoshi ~Enishi~ | 6 | 3.14 | 2.82 | 29% | 2.82 | 0.84 | 3.71 | 1.10 |
| DearS | 6 | 3.23 | 2.79 | 29% | 2.79 | 0.83 | 3.93 | 1.17 |
| Love Hina Christmas Special | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.43 | 1.12 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 29% | 2.78 | 0.83 | 3.98 | 1.19 |
| Meitantei Conan | 6 | 3.20 | 2.71 | 29% | 2.71 | 0.81 | 3.22 | 0.96 |
| Omamori Himari | 6 | 3.00 | 2.65 | 29% | 2.65 | 0.79 | 3.15 | 0.94 |
| Nyan Koi! | 6 | 3.00 | 2.55 | 29% | 2.55 | 0.76 | 3.11 | 0.92 |
| Zero no Tsukaima: Futatsuki no Kishi | 6 | 2.86 | 2.54 | 29% | 2.54 | 0.76 | 3.43 | 1.02 |
| Great Teacher Onizuka | 5 | 3.83 | 3.65 | 20% | 3.65 | 0.75 | 5.00 | 1.03 |
| Sakigake! Cromartie Koukou | 5 | 3.83 | 3.65 | 20% | 3.65 | 0.75 | 4.57 | 0.95 |
| Fruits Basket | 5 | 3.85 | 3.61 | 20% | 3.61 | 0.75 | 5.23 | 1.08 |
| Kyou Kara Maou | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Gotoubun no Hanayome | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Happy Lesson Advance | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Zero no Tsukaima: Princess no Rondo | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.83 | 1.00 |
| Hand Maid May | 6 | 2.94 | 2.49 | 29% | 2.49 | 0.74 | 3.76 | 1.12 |
| Hayate no Gotoku !! | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.18 | 0.86 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.61 | 0.95 |
| Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Yuri Kuma Arashi | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Haiyore! Nyaruko-san W | 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 |
| Bindzume Yousei | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.43 | 0.92 |
