Hayate no Gotoku !!
Rating Average: 3.7500Rating Stddev: 0.43301270189221935
Review Count: 4
Existing Best Bet #: 4.17834041425457
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.7500 - 0.43301270189221935 ) + ( 1.38629436111989 / 1.6094379124341 )
( 3.31698729810778 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.7500 - 0.21650635094611 ) - 0 ) * $similarity
( 3.53349364905389 - 0 ) * $similarity
3.53349364905389 * $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 - 2009, TV, Modern, Action, Comedy, Parody, Harem, High School, Romance
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 |
|---|---|---|---|---|---|---|---|---|
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 60% | 3.00 | 1.81 | 3.80 | 2.30 |
| Asu no Yoichi! | 8 | 2.50 | 2.25 | 79% | 2.25 | 1.78 | 3.11 | 2.46 |
| Ouran Koko Host Club | 6 | 4.00 | 4.00 | 44% | 4.00 | 1.78 | 5.11 | 2.27 |
| Mai-HiME | 6 | 3.88 | 3.71 | 44% | 3.71 | 1.65 | 4.84 | 2.15 |
| Cross Game | 6 | 3.80 | 3.60 | 44% | 3.60 | 1.60 | 4.40 | 1.96 |
| Toradora! | 6 | 3.70 | 3.47 | 44% | 3.47 | 1.54 | 4.67 | 2.08 |
| School Rumble Ni Gakki | 6 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 4.31 | 1.91 |
| Full Metal Panic | 6 | 3.64 | 3.28 | 44% | 3.28 | 1.46 | 5.00 | 2.22 |
| Shakugan no Shana | 6 | 3.60 | 3.20 | 44% | 3.20 | 1.42 | 3.80 | 1.69 |
| Maria+Holic | 7 | 2.75 | 2.34 | 60% | 2.34 | 1.41 | 2.78 | 1.68 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 6 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| Ladies versus Butlers! | 7 | 2.50 | 2.25 | 60% | 2.25 | 1.36 | 2.86 | 1.73 |
| Princess Lover! | 7 | 2.67 | 2.20 | 60% | 2.20 | 1.33 | 2.41 | 1.46 |
| Hatsukoi Gentei | 6 | 3.20 | 2.83 | 44% | 2.83 | 1.26 | 3.45 | 1.53 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.59 | 1.73 |
| Omamori Himari | 6 | 3.00 | 2.65 | 44% | 2.65 | 1.18 | 3.15 | 1.40 |
| G-on Riders | 6 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 2.87 | 1.27 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 3.30 | 1.47 |
| Kage Kara Mamoru! | 6 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 2.87 | 1.27 |
| School Rumble | 5 | 3.89 | 3.73 | 30% | 3.73 | 1.15 | 4.94 | 1.52 |
| Nyan Koi! | 6 | 3.00 | 2.55 | 44% | 2.55 | 1.13 | 3.11 | 1.38 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 44% | 2.53 | 1.13 | 3.18 | 1.41 |
| Sakigake! Cromartie Koukou | 5 | 3.83 | 3.65 | 30% | 3.65 | 1.13 | 4.57 | 1.41 |
| Fruits Basket | 5 | 3.85 | 3.61 | 30% | 3.61 | 1.11 | 5.23 | 1.62 |
| Akikan! | 6 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Sekirei ~Pure Engagement~ | 6 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| Ore, Twintail ni Narimasu | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.83 | 1.49 |
| Kure-nai | 6 | 2.83 | 2.49 | 44% | 2.49 | 1.11 | 3.26 | 1.45 |
| Paradise Kiss | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.61 | 1.42 |
| Horimiya | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Fruits Basket 2nd Season | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Suzumiya Haruhi no Shoushitsu | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.68 | 1.45 |
| Yahari Ore no Seishun Love Come wa Machigatteiru. Kan | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Fruits Basket: The Final | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Hanamonogatari | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Gakuen Heaven | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Nanaka 6/17 | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 3.88 | 1.20 |
| Shuffle! | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 4.31 | 1.33 |
| Da Capo Second Season | 6 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Akane-Iro ni Somaru Saka (TV) | 6 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 30% | 3.36 | 1.04 | 4.11 | 1.27 |
| Yahari Ore no Seishun Love Come wa Machigatteiru | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Sekirei | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 4.11 | 1.27 |
| Sono Bisque Doll wa Koi wo Suru | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 4.11 | 1.27 |
| Hayate no Gotoku! | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.86 | 1.19 |
| Arakawa Under the Bridge x Bridge | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
