Kono Naka ni Hitori, Imouto ga Iru!
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 12 - 2012, Romantic Comedy, TV, Modern, Fan Service, High School, Harem, Drama, Mystery, Seinen, Moe, Ecchi
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 |
|---|---|---|---|---|---|---|---|---|
| Ladies versus Butlers! | 9 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.86 | 1.61 |
| Omamori Himari | 8 | 3.00 | 2.65 | 44% | 2.65 | 1.18 | 3.15 | 1.40 |
| Shuffle! | 7 | 3.67 | 3.43 | 34% | 3.43 | 1.17 | 4.31 | 1.47 |
| Ichiban Ushiro no Daimaou | 8 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 3.30 | 1.47 |
| Ai Yori Aoshi | 7 | 3.65 | 3.32 | 34% | 3.32 | 1.13 | 4.86 | 1.65 |
| Sekirei ~Pure Engagement~ | 8 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| Chobits | 7 | 3.56 | 3.16 | 34% | 3.16 | 1.08 | 4.82 | 1.64 |
| Akane-Iro ni Somaru Saka (TV) | 8 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Da Capo Second Season | 8 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 34% | 3.00 | 1.02 | 3.80 | 1.29 |
| Asu no Yoichi! | 8 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 3.11 | 1.38 |
| Suzumiya Haruhi no Yuutsu | 6 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.83 | 1.21 |
| Rozen Maiden | 6 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Higurashi no Naku Koro ni | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Aki-Sora | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Sora no Otoshimono | 7 | 3.00 | 2.55 | 34% | 2.55 | 0.87 | 3.11 | 1.06 |
| Ichigo 100% TV | 7 | 2.75 | 2.53 | 34% | 2.53 | 0.86 | 3.18 | 1.08 |
| Gokukoku no Brynhildr | 7 | 3.00 | 3.00 | 34% | 2.50 | 0.85 | 3.00 | 1.02 |
| Zero no Tsukaima: Princess no Rondo | 7 | 3.00 | 2.50 | 34% | 2.50 | 0.85 | 2.43 | 0.83 |
| Kanon | 6 | 3.70 | 3.38 | 25% | 3.38 | 0.84 | 4.49 | 1.12 |
| Kanon (2006) | 6 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Sekirei | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 4.11 | 1.03 |
| High School DxD | 6 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Love Hina | 6 | 3.55 | 3.19 | 25% | 3.19 | 0.80 | 4.97 | 1.24 |
| B Gata H Kei | 7 | 2.80 | 2.31 | 34% | 2.31 | 0.79 | 2.82 | 0.96 |
| School Days (TV) | 7 | 2.83 | 2.30 | 34% | 2.30 | 0.78 | 2.88 | 0.98 |
| Uta Kata | 6 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Maburaho | 6 | 3.43 | 3.06 | 25% | 3.06 | 0.77 | 3.91 | 0.98 |
| Ore no Kanojo to Osananajimi ga Shuraba Sugiru | 7 | 2.50 | 2.25 | 34% | 2.25 | 0.77 | 2.43 | 0.83 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 34% | 2.25 | 0.77 | 2.86 | 0.97 |
| Clannad (TV) | 6 | 3.38 | 3.03 | 25% | 3.03 | 0.76 | 3.97 | 0.99 |
| Kannagi | 7 | 2.57 | 2.21 | 34% | 2.21 | 0.75 | 3.05 | 1.04 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 25% | 3.00 | 0.75 | 4.03 | 1.01 |
| Princess Lover! | 7 | 2.67 | 2.20 | 34% | 2.20 | 0.75 | 2.41 | 0.82 |
| REC | 6 | 3.14 | 2.97 | 25% | 2.97 | 0.74 | 4.00 | 1.00 |
| Amagami SS | 7 | 2.40 | 2.16 | 34% | 2.16 | 0.73 | 2.91 | 0.99 |
| Onegai Twins | 7 | 2.65 | 2.11 | 34% | 2.11 | 0.72 | 3.33 | 1.13 |
| Yosuga no Sora | 8 | 1.80 | 1.60 | 44% | 1.60 | 0.71 | 2.40 | 1.07 |
| Ai Yori Aoshi ~Enishi~ | 6 | 3.14 | 2.82 | 25% | 2.82 | 0.71 | 3.71 | 0.93 |
| DearS | 6 | 3.23 | 2.79 | 25% | 2.79 | 0.70 | 3.93 | 0.98 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 17% | 4.00 | 0.69 | 5.29 | 0.92 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 17% | 4.00 | 0.69 | 5.59 | 0.97 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 25% | 2.78 | 0.69 | 3.98 | 1.00 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 34% | 2.00 | 0.68 | 2.60 | 0.88 |
| Lamune | 6 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Love Love? | 8 | 2.00 | 2.00 | 44% | 1.50 | 0.67 | 2.68 | 1.19 |
| Hoshizora e Kakaru Hashi | 8 | 2.00 | 2.00 | 44% | 1.50 | 0.67 | 2.43 | 1.08 |
| Girls Bravo | 6 | 3.00 | 2.67 | 25% | 2.67 | 0.67 | 3.70 | 0.92 |
| Girls Bravo - Second Season | 6 | 3.00 | 2.62 | 25% | 2.62 | 0.66 | 3.45 | 0.86 |
| Ikkitousen: Dragon Destiny | 6 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
