Seitokai no Ichizon Lv. 2
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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, Parody, ONA, Modern, Bishoujo, Harem, Otaku Theme, 2012, Sequel
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 |
|---|---|---|---|---|---|---|---|---|
| Genshiken OVA | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Hand Maid May Special | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 3.60 | 1.11 |
| Love Hina Christmas Special | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.43 | 1.07 |
| Quan Zhi Gao Shou (S2) | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Hayate no Gotoku !! | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
| Shakugan no Shana-tan Returns | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| Aggretsuko ONA 4 | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Aggretsuko ONA 2 | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Haiyore! Nyaruko-san W | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Aggretsuko ONA 5 | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Aggretsuko ONA 3 | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| School Rumble Ni Gakki | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 4.31 | 0.85 |
| Comic Party | 5 | 2.33 | 2.10 | 30% | 2.10 | 0.65 | 2.54 | 0.79 |
| Bakuman 2 | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Love Hina | 4 | 3.55 | 3.19 | 19% | 3.19 | 0.63 | 4.97 | 0.98 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 4 | 3.33 | 3.10 | 19% | 3.10 | 0.61 | 3.54 | 0.70 |
| Maburaho | 4 | 3.43 | 3.06 | 19% | 3.06 | 0.61 | 3.91 | 0.77 |
| Love Hina Again | 4 | 3.40 | 3.04 | 19% | 3.04 | 0.60 | 4.37 | 0.86 |
| Otaku No Video | 4 | 3.33 | 3.00 | 19% | 3.00 | 0.59 | 4.03 | 0.80 |
| Love Hina - Motoko's Choice | 4 | 3.33 | 2.96 | 19% | 2.96 | 0.58 | 3.70 | 0.73 |
| Dual! Paralle Lunlun Monogatari | 4 | 3.15 | 2.89 | 19% | 2.89 | 0.57 | 4.21 | 0.83 |
| Genshiken | 4 | 3.00 | 2.68 | 19% | 2.68 | 0.53 | 3.37 | 0.67 |
| Genshiken 2 | 4 | 3.00 | 2.65 | 19% | 2.65 | 0.52 | 3.15 | 0.62 |
| Girls Bravo - Second Season | 4 | 3.00 | 2.62 | 19% | 2.62 | 0.52 | 3.45 | 0.68 |
| Joshiraku | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Sekirei ~Pure Engagement~ | 4 | 3.00 | 2.50 | 19% | 2.50 | 0.49 | 2.86 | 0.57 |
| Yuruyuri♪♪ | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| gdgd men's party | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Quan Zhi Gao Shou Specials | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| NHK ni Youkoso! | 4 | 2.83 | 2.49 | 19% | 2.49 | 0.49 | 3.26 | 0.64 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai Dai 2-ki | 4 | 2.67 | 2.43 | 19% | 2.43 | 0.48 | 2.88 | 0.57 |
| Kanon: Kaza Hana | 4 | 2.60 | 2.36 | 19% | 2.36 | 0.47 | 3.11 | 0.61 |
| Da Capo Second Season | 4 | 2.75 | 2.34 | 19% | 2.34 | 0.46 | 2.78 | 0.55 |
| Genshiken Nidaime | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.43 | 0.48 |
| Animation Runner Kuromi | 4 | 2.50 | 2.25 | 19% | 2.25 | 0.44 | 2.86 | 0.57 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.59 | 0.62 |
| Ouran Koko Host Club | 3 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.11 | 0.57 |
| Love Hina Spring Special | 4 | 2.56 | 2.14 | 19% | 2.14 | 0.42 | 3.09 | 0.61 |
| School Rumble | 3 | 3.89 | 3.73 | 11% | 3.73 | 0.41 | 4.94 | 0.55 |
| Dual! Paralle Lunlun Monogatari Special | 4 | 2.33 | 2.10 | 19% | 2.10 | 0.41 | 2.54 | 0.50 |
| Sakigake! Cromartie Koukou | 3 | 3.83 | 3.65 | 11% | 3.65 | 0.41 | 4.57 | 0.51 |
| Kannagi (OVA) | 4 | 2.25 | 2.03 | 19% | 2.03 | 0.40 | 2.68 | 0.53 |
| Magikano | 3 | 3.80 | 3.60 | 11% | 3.60 | 0.40 | 4.40 | 0.49 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 11% | 3.60 | 0.40 | 4.83 | 0.54 |
| Vandread The Second Stage | 3 | 3.80 | 3.60 | 11% | 3.60 | 0.40 | 4.40 | 0.49 |
| Sister Princess | 4 | 2.50 | 2.02 | 19% | 2.02 | 0.40 | 2.66 | 0.52 |
| Happy Lesson the Final | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Gin no Saji Dai-2-ki | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
