Azumanga Daioh (TV)
Rating Average: 3.6667Rating Stddev: 0.596284793999944
Review Count: 15
Existing Best Bet #: 4.75302140048604
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.6667 - 0.596284793999944 ) + ( 2.70805020110221 / 1.6094379124341 )
( 3.07041520600006 ) - 1.68260619448599
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.6667 - 0.298142396999972 ) - 0 ) * $similarity
( 3.36855760300003 - 0 ) * $similarity
3.36855760300003 * $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: 10 - School Comedy, Comedy, Friendship, High School, Silly-funny, Slice of Life, 2002, TV, Modern, 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 |
|---|---|---|---|---|---|---|---|---|
| School Rumble | 7 | 3.89 | 3.73 | 48% | 3.73 | 1.83 | 4.94 | 2.42 |
| Hyakko | 8 | 2.50 | 2.25 | 64% | 2.25 | 1.44 | 2.86 | 1.83 |
| K-ON!! | 8 | 2.50 | 2.25 | 64% | 2.25 | 1.44 | 2.43 | 1.56 |
| K-ON! | 7 | 3.00 | 2.73 | 48% | 2.73 | 1.34 | 3.67 | 1.80 |
| Lamune | 7 | 3.00 | 2.68 | 48% | 2.68 | 1.32 | 3.37 | 1.65 |
| Duplicate entry - S.A, Special A | 7 | 3.00 | 3.00 | 48% | 2.50 | 1.22 | 3.00 | 1.47 |
| Minami-ke | 6 | 3.60 | 3.36 | 36% | 3.36 | 1.21 | 4.11 | 1.48 |
| Full Metal Panic | 6 | 3.64 | 3.28 | 36% | 3.28 | 1.18 | 5.00 | 1.80 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 48% | 2.25 | 1.10 | 2.86 | 1.40 |
| Ouran Koko Host Club | 5 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.11 | 1.28 |
| Mitsudomoe | 6 | 3.00 | 2.50 | 36% | 2.50 | 0.90 | 2.43 | 0.88 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.83 | 1.21 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Nazo no Kanojo X | 5 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Gokujou Seitokai | 5 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Hanamonogatari | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Amaama to Inazuma | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Maria-sama ga Miteru ~Haru~ | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Horimiya | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Chio-chan no Tsuugakuro | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Danshi Kōkōsei no Nichijō | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Kitakubu Katsudou Kiroku | 5 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Toradora! | 5 | 3.70 | 3.47 | 25% | 3.47 | 0.87 | 4.67 | 1.17 |
| Aishiteru Ze Baby | 5 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 4.31 | 1.08 |
| Nanaka 6/17 | 5 | 3.67 | 3.43 | 25% | 3.43 | 0.86 | 3.88 | 0.97 |
| Haibane Renmei | 5 | 3.73 | 3.42 | 25% | 3.42 | 0.85 | 4.60 | 1.15 |
| Kyou no Go no Ni (OVA) | 6 | 2.60 | 2.36 | 36% | 2.36 | 0.85 | 3.11 | 1.12 |
| Kanon | 5 | 3.70 | 3.38 | 25% | 3.38 | 0.84 | 4.49 | 1.12 |
| Da Capo Second Season | 6 | 2.75 | 2.34 | 36% | 2.34 | 0.84 | 2.78 | 1.00 |
| Maria+Holic | 6 | 2.75 | 2.34 | 36% | 2.34 | 0.84 | 2.78 | 1.00 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.54 | 1.14 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| B Gata H Kei | 6 | 2.80 | 2.31 | 36% | 2.31 | 0.83 | 2.82 | 1.02 |
| Koi Kaze | 5 | 3.67 | 3.29 | 25% | 3.29 | 0.82 | 4.03 | 1.01 |
| Kono Oto Tomare! S2 | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Sono Bisque Doll wa Koi wo Suru | 5 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Ladies versus Butlers! | 6 | 2.50 | 2.25 | 36% | 2.25 | 0.81 | 2.86 | 1.03 |
| Aho Girl | 6 | 2.50 | 2.25 | 36% | 2.25 | 0.81 | 2.43 | 0.88 |
| Chobits | 5 | 3.56 | 3.16 | 25% | 3.16 | 0.79 | 4.82 | 1.20 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 25% | 3.14 | 0.78 | 4.70 | 1.17 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 25% | 3.12 | 0.78 | 3.85 | 0.96 |
| Suzumiya Haruhi no Yuutsu 2009 | 6 | 2.40 | 2.16 | 36% | 2.16 | 0.78 | 2.91 | 1.05 |
| Amagami SS | 6 | 2.40 | 2.16 | 36% | 2.16 | 0.78 | 2.91 | 1.05 |
| Clannad: After Story | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.98 | 0.99 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Uta Kata | 5 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Happy Lesson TV | 5 | 3.50 | 3.07 | 25% | 3.07 | 0.77 | 3.50 | 0.87 |
| Hachimitsu to Kuroba | 5 | 3.43 | 3.06 | 25% | 3.06 | 0.77 | 3.91 | 0.98 |
| Clannad (TV) | 5 | 3.38 | 3.03 | 25% | 3.03 | 0.76 | 3.97 | 0.99 |
