K-On!! TV Special 2
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: 8 - 2010, TV Special, Modern, Friendship, High School, Moe, Music, 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!! | 7 | 2.50 | 2.25 | 76% | 2.25 | 1.72 | 2.43 | 1.86 |
| K-ON! | 6 | 3.00 | 2.73 | 56% | 2.73 | 1.54 | 3.67 | 2.07 |
| K-ON! OVA | 6 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.43 | 1.37 |
| Eiga K-On | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 4 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Sora no Woto | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 3.11 | 1.22 |
| Higurashi no Naku Koro ni | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| K-On!! TV Special 1 | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Azumanga Daioh (TV) | 4 | 3.67 | 3.37 | 25% | 3.37 | 0.84 | 4.75 | 1.19 |
| K-On! TV Special | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Kono Oto Tomare! S2 | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Uta Kata | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Clannad (TV) | 4 | 3.38 | 3.03 | 25% | 3.03 | 0.76 | 3.97 | 0.99 |
| Lamune | 4 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Kono Oto Tomare! (S1) | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| ReLIFE: Kanketsu-hen | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| B Gata H Kei | 4 | 2.80 | 2.31 | 25% | 2.31 | 0.58 | 2.82 | 0.71 |
| Sasameki Koto | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Ladies versus Butlers! | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Ore no Kanojo to Osananajimi ga Shuraba Sugiru | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Ouran Koko Host Club | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.11 | 0.72 |
| Amagami SS | 4 | 2.40 | 2.16 | 25% | 2.16 | 0.54 | 2.91 | 0.73 |
| BECK | 3 | 3.83 | 3.65 | 14% | 3.65 | 0.51 | 4.57 | 0.64 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 14% | 3.60 | 0.51 | 4.83 | 0.68 |
| Kamichu! | 3 | 3.80 | 3.60 | 14% | 3.60 | 0.51 | 4.40 | 0.62 |
| Kimi ni Todoke | 4 | 2.40 | 2.00 | 25% | 2.00 | 0.50 | 2.60 | 0.65 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.61 | 0.65 |
| Gokujou Seitokai | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Hanamonogatari | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Maria-sama ga Miteru | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Ao no Orchestra | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Maria-sama ga Miteru ~Haru~ | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Hibike! Euphonium: Chikai no Finale | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Aki-Sora | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Liz to Aoitori | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Suzumiya Haruhi no Shoushitsu | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.68 | 0.66 |
| Aa! Megami-sama - Tatakau Tsubasa | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.68 | 0.66 |
| Aishiteru Ze Baby | 3 | 3.67 | 3.43 | 14% | 3.43 | 0.48 | 4.31 | 0.61 |
| Air TV | 3 | 3.67 | 3.43 | 14% | 3.43 | 0.48 | 4.31 | 0.61 |
| Kanon | 3 | 3.70 | 3.38 | 14% | 3.38 | 0.48 | 4.49 | 0.63 |
| Kanon (2006) | 3 | 3.60 | 3.36 | 14% | 3.36 | 0.47 | 4.11 | 0.58 |
| Saishu Heiki Kanojo | 3 | 3.60 | 3.36 | 14% | 3.36 | 0.47 | 4.54 | 0.64 |
| Minami-ke | 3 | 3.60 | 3.36 | 14% | 3.36 | 0.47 | 4.11 | 0.58 |
| Koi Kaze | 3 | 3.67 | 3.29 | 14% | 3.29 | 0.46 | 4.03 | 0.57 |
| Full Metal Panic | 3 | 3.64 | 3.28 | 14% | 3.28 | 0.46 | 5.00 | 0.70 |
| To Aru Majutsu no Index II | 3 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 3.43 | 0.48 |
| Binbou Shimai Monogatari | 3 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 3.43 | 0.48 |
| Hibike! Euphonium 2 | 3 | 3.50 | 3.25 | 14% | 3.25 | 0.46 | 3.43 | 0.48 |
| Bokura ga Ita | 3 | 3.43 | 3.18 | 14% | 3.18 | 0.45 | 4.14 | 0.58 |
