K-On!! TV Special 1
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: 7 - 2010, TV Special, Modern, High School, Moe, Silly-funny, 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 |
|---|---|---|---|---|---|---|---|---|
| K-ON! OVA | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| K-ON!! | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Higurashi no Naku Koro ni | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| K-On!! TV Special 2 | 6 | 2.00 | 2.00 | 73% | 1.50 | 1.10 | 2.00 | 1.47 |
| Azumanga Daioh (TV) | 4 | 3.67 | 3.37 | 32% | 3.37 | 1.10 | 4.75 | 1.55 |
| K-ON! | 4 | 3.00 | 2.73 | 32% | 2.73 | 0.89 | 3.67 | 1.20 |
| Eiga K-On | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| ReLIFE: Kanketsu-hen | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| B Gata H Kei | 4 | 2.80 | 2.31 | 32% | 2.31 | 0.75 | 2.82 | 0.92 |
| Ladies versus Butlers! | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.86 | 0.93 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.86 | 0.93 |
| Ore no Kanojo to Osananajimi ga Shuraba Sugiru | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Amagami SS | 4 | 2.40 | 2.16 | 32% | 2.16 | 0.70 | 2.91 | 0.95 |
| Ikki Tousen | 4 | 2.55 | 2.10 | 32% | 2.10 | 0.69 | 3.14 | 1.03 |
| School Rumble | 3 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Tsuyokiss Cool X Sweet | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| K-On! TV Special | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.83 | 0.89 |
| Kamichu! | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.61 | 0.85 |
| Gokujou Seitokai | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Aki-Sora | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Aa! Megami-sama - Tatakau Tsubasa | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Hanamonogatari | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Air TV | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Kanon | 3 | 3.70 | 3.38 | 18% | 3.38 | 0.62 | 4.49 | 0.82 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| Kanon (2006) | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| Minami-ke | 3 | 3.60 | 3.36 | 18% | 3.36 | 0.62 | 4.11 | 0.75 |
| Koi Kaze | 3 | 3.67 | 3.29 | 18% | 3.29 | 0.61 | 4.03 | 0.74 |
| Full Metal Panic | 3 | 3.64 | 3.28 | 18% | 3.28 | 0.60 | 5.00 | 0.92 |
| Binbou Shimai Monogatari | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| To Aru Majutsu no Index II | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Uta Kata | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Ichigo 100% OVA 5 | 3 | 3.25 | 3.03 | 18% | 3.03 | 0.56 | 3.68 | 0.68 |
| Clannad (TV) | 3 | 3.38 | 3.03 | 18% | 3.03 | 0.56 | 3.97 | 0.73 |
| ef - a tale of memories | 3 | 3.00 | 3.00 | 18% | 3.00 | 0.55 | 4.00 | 0.73 |
| Ichigo 100% Special 2 | 3 | 3.33 | 2.86 | 18% | 2.86 | 0.53 | 3.07 | 0.56 |
| Kimi ga Nozomu Eien | 3 | 3.30 | 2.85 | 18% | 2.85 | 0.52 | 3.83 | 0.70 |
| Yosuga no Sora | 4 | 1.80 | 1.60 | 32% | 1.60 | 0.52 | 2.40 | 0.78 |
| Azumanga Daioh: The Movie | 3 | 3.25 | 2.84 | 18% | 2.84 | 0.52 | 3.28 | 0.60 |
| Chou-Gals! Kotobuki Ran | 3 | 3.25 | 2.84 | 18% | 2.84 | 0.52 | 3.28 | 0.60 |
| Lamune | 3 | 3.00 | 2.68 | 18% | 2.68 | 0.49 | 3.37 | 0.62 |
| Aki Sora: Yume no Naka | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| To Aru Kagaku no Railgun - Specials | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Kono Naka ni Hitori, Imouto ga Iru! | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Hidamari Sketch X Hoshimittsu | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai - Animated Commentaries | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
