K-ON!
Rating Average: 3.0000Rating Stddev: 0.5345224838248488
Review Count: 7
Existing Best Bet #: 3.67453947129732
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0.5345224838248488 ) + ( 1.94591014905531 / 1.6094379124341 )
( 2.46547751617515 ) - 1.20906195512217
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.267261241912424 ) - 0 ) * $similarity
( 2.73273875808758 - 0 ) * $similarity
2.73273875808758 * $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 - 2009, TV, Modern, Comedy, Music, Friendship, High School, Kawaii, Moe, School Comedy, 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!! | 9 | 2.50 | 2.25 | 66% | 2.25 | 1.51 | 2.43 | 1.63 |
| Azumanga Daioh (TV) | 7 | 3.67 | 3.37 | 40% | 3.37 | 1.36 | 4.75 | 1.92 |
| Kono Oto Tomare! S2 | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 6 | 3.33 | 3.10 | 29% | 3.10 | 0.92 | 3.54 | 1.05 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Hyakko | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 2.86 | 1.16 |
| Ouran Koko Host Club | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.11 | 1.06 |
| Lamune | 6 | 3.00 | 2.68 | 29% | 2.68 | 0.80 | 3.37 | 1.00 |
| School Rumble | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Fruits Basket | 5 | 3.85 | 3.61 | 20% | 3.61 | 0.75 | 5.23 | 1.08 |
| Kobato | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Kono Oto Tomare! (S1) | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.43 | 1.02 |
| Eiga K-On | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Duplicate entry - S.A, Special A | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Mitsudomoe | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.83 | 1.00 |
| Kamichu! | 5 | 3.80 | 3.60 | 20% | 3.60 | 0.74 | 4.40 | 0.91 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.61 | 0.95 |
| Hayate no Gotoku !! | 5 | 3.75 | 3.53 | 20% | 3.53 | 0.73 | 4.18 | 0.86 |
| Binchou-tan | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.43 | 0.92 |
| Hanamonogatari | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.00 | 0.83 |
| Higurashi no Naku Koro ni | 5 | 4.00 | 4.00 | 20% | 3.50 | 0.72 | 4.68 | 0.97 |
| Toradora! | 5 | 3.70 | 3.47 | 20% | 3.47 | 0.72 | 4.67 | 0.97 |
| Aishiteru Ze Baby | 5 | 3.67 | 3.43 | 20% | 3.43 | 0.71 | 4.31 | 0.89 |
| Maria+Holic | 6 | 2.75 | 2.34 | 29% | 2.34 | 0.69 | 2.78 | 0.83 |
| Minami-ke | 5 | 3.60 | 3.36 | 20% | 3.36 | 0.69 | 4.11 | 0.85 |
| Full Metal Panic | 5 | 3.64 | 3.28 | 20% | 3.28 | 0.68 | 5.00 | 1.03 |
| Binbou Shimai Monogatari | 5 | 3.50 | 3.25 | 20% | 3.25 | 0.67 | 3.43 | 0.71 |
| Ladies versus Butlers! | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 2.86 | 0.85 |
| Sora no Woto | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 3.11 | 0.93 |
| K-ON! OVA | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 2.43 | 0.72 |
| Ore no Kanojo to Osananajimi ga Shuraba Sugiru | 6 | 2.50 | 2.25 | 29% | 2.25 | 0.67 | 2.43 | 0.72 |
| Chobits | 5 | 3.56 | 3.16 | 20% | 3.16 | 0.65 | 4.82 | 1.00 |
| Kowarekake no Orgel | 5 | 3.40 | 3.16 | 20% | 3.16 | 0.65 | 3.91 | 0.81 |
| Bakemonogatari | 5 | 3.50 | 3.12 | 20% | 3.12 | 0.64 | 3.85 | 0.80 |
| Suzumiya Haruhi no Yuutsu 2009 | 6 | 2.40 | 2.16 | 29% | 2.16 | 0.64 | 2.91 | 0.87 |
| Rozen Maiden ~Träumend~ | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| Clannad: After Story | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.98 | 0.82 |
| Uta Kata | 5 | 3.33 | 3.10 | 20% | 3.10 | 0.64 | 3.54 | 0.73 |
| Clannad (TV) | 5 | 3.38 | 3.03 | 20% | 3.03 | 0.63 | 3.97 | 0.82 |
| K-On! TV Special | 6 | 2.33 | 2.10 | 29% | 2.10 | 0.62 | 2.54 | 0.76 |
| Kimi ni Todoke | 6 | 2.40 | 2.00 | 29% | 2.00 | 0.60 | 2.60 | 0.77 |
| Green Green | 6 | 2.40 | 2.00 | 29% | 2.00 | 0.60 | 3.28 | 0.98 |
| Hatsukoi Gentei | 5 | 3.20 | 2.83 | 20% | 2.83 | 0.58 | 3.45 | 0.71 |
| Kodomo no Jikan | 6 | 2.40 | 1.89 | 29% | 1.89 | 0.56 | 2.38 | 0.71 |
| Girls Bravo - Second Season | 5 | 3.00 | 2.62 | 20% | 2.62 | 0.54 | 3.45 | 0.71 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 13% | 4.00 | 0.53 | 5.59 | 0.74 |
| Sora no Otoshimono | 5 | 3.00 | 2.55 | 20% | 2.55 | 0.53 | 3.11 | 0.64 |
| Hibike! Euphonium | 5 | 3.00 | 3.00 | 20% | 2.50 | 0.52 | 3.43 | 0.71 |
| Eizouken ni wa Te o Dasu na! | 5 | 3.00 | 2.50 | 20% | 2.50 | 0.52 | 2.43 | 0.50 |
