Onee-chan ga Kita
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: 11 - 2014, Comedy, Romance, Romantic Comedy, Short, TV, Modern, Fan Service, Family Affairs, Slice of Life, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| REC | 9 | 3.14 | 2.97 | 66% | 2.97 | 1.99 | 4.00 | 2.68 |
| Ai Yori Aoshi ~Enishi~ | 8 | 3.14 | 2.82 | 52% | 2.82 | 1.49 | 3.71 | 1.96 |
| Toradora! | 7 | 3.70 | 3.47 | 40% | 3.47 | 1.41 | 4.67 | 1.89 |
| Ai Yori Aoshi | 7 | 3.65 | 3.32 | 40% | 3.32 | 1.35 | 4.86 | 1.97 |
| Sono Bisque Doll wa Koi wo Suru | 7 | 3.50 | 3.25 | 40% | 3.25 | 1.32 | 3.43 | 1.39 |
| Chobits | 7 | 3.56 | 3.16 | 40% | 3.16 | 1.28 | 4.82 | 1.95 |
| Clannad: After Story | 7 | 3.33 | 3.10 | 40% | 3.10 | 1.25 | 3.98 | 1.61 |
| Da Capo Second Season | 8 | 2.75 | 2.34 | 52% | 2.34 | 1.24 | 2.78 | 1.47 |
| B Gata H Kei | 8 | 2.80 | 2.31 | 52% | 2.31 | 1.22 | 2.82 | 1.49 |
| Midori no Hibi | 7 | 3.40 | 3.00 | 40% | 3.00 | 1.21 | 4.03 | 1.63 |
| Sasameki Koto | 8 | 2.50 | 2.25 | 52% | 2.25 | 1.19 | 2.86 | 1.51 |
| Ladies versus Butlers! | 8 | 2.50 | 2.25 | 52% | 2.25 | 1.19 | 2.86 | 1.51 |
| Maison Ikkoku | 7 | 3.22 | 2.91 | 40% | 2.91 | 1.18 | 3.96 | 1.60 |
| Onegai Teacher | 7 | 3.27 | 2.88 | 40% | 2.88 | 1.17 | 4.18 | 1.69 |
| Amagami SS | 8 | 2.40 | 2.16 | 52% | 2.16 | 1.14 | 2.91 | 1.54 |
| Lamune | 7 | 3.00 | 2.68 | 40% | 2.68 | 1.09 | 3.37 | 1.36 |
| Okusama wa Joshi Kousei | 8 | 2.40 | 2.00 | 52% | 2.00 | 1.06 | 2.60 | 1.38 |
| Ai Yori Aoshi ~Enishi~ Miyuki | 6 | 3.75 | 3.53 | 29% | 3.53 | 1.05 | 4.18 | 1.24 |
| Yuri Kuma Arashi | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Horimiya | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Sekirei ~Pure Engagement~ | 7 | 3.00 | 2.50 | 40% | 2.50 | 1.01 | 2.86 | 1.16 |
| Mitsudomoe | 7 | 3.00 | 2.50 | 40% | 2.50 | 1.01 | 2.43 | 0.98 |
| Golden Time | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Inugami-san to Nekoyama-san | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Ore, Twintail ni Narimasu | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Koi Kaze | 6 | 3.67 | 3.29 | 29% | 3.29 | 0.98 | 4.03 | 1.20 |
| Hana-Saku Iroha | 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 |
| Akane-Iro ni Somaru Saka (TV) | 7 | 2.75 | 2.34 | 40% | 2.34 | 0.95 | 2.78 | 1.13 |
| Itazura na Kiss | 6 | 3.50 | 3.12 | 29% | 3.12 | 0.93 | 3.85 | 1.15 |
| Tsuredure Children | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.43 | 0.98 |
| Onegai Twins | 7 | 2.65 | 2.11 | 40% | 2.11 | 0.85 | 3.33 | 1.35 |
| Love Hina Christmas Special | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.43 | 1.12 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.59 | 1.16 |
| Zero no Tsukaima | 6 | 3.00 | 2.78 | 29% | 2.78 | 0.83 | 3.98 | 1.19 |
| Bokura wa Minna Kawaisou | 8 | 2.00 | 2.00 | 52% | 1.50 | 0.79 | 2.00 | 1.06 |
| Mikakunin de Shinkoukei | 8 | 2.00 | 2.00 | 52% | 1.50 | 0.79 | 2.43 | 1.29 |
| Omamori Himari | 6 | 3.00 | 2.65 | 29% | 2.65 | 0.79 | 3.15 | 0.94 |
| Ichiban Ushiro no Daimaou | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 3.30 | 0.98 |
| School Rumble | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Sora no Otoshimono | 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 |
| School Days OVA | 6 | 2.75 | 2.53 | 29% | 2.53 | 0.75 | 3.18 | 0.95 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 29% | 2.53 | 0.75 | 3.18 | 0.95 |
| Kimikiss Pure Rouge | 6 | 2.75 | 2.53 | 29% | 2.53 | 0.75 | 3.18 | 0.95 |
| Fruits Basket | 5 | 3.85 | 3.61 | 20% | 3.61 | 0.75 | 5.23 | 1.08 |
| Gotoubun no Hanayome | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Ai Yori Aoshi - Dream Story | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.86 | 0.85 |
| Gokukoku no Brynhildr | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Isshuukan Friends | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
