Kitakubu Katsudou Kiroku
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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: 6 - 2013, Comedy, TV, Modern, High School, Slice of Life
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 | 5 | 3.89 | 3.73 | 69% | 3.73 | 2.59 | 4.94 | 3.43 |
| Gin no Saji | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.00 | 2.78 |
| Danshi Kōkōsei no Nichijō | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.43 | 3.08 |
| Horimiya | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.00 | 2.78 |
| Chio-chan no Tsuugakuro | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.00 | 2.78 |
| Toradora! | 5 | 3.70 | 3.47 | 69% | 3.47 | 2.41 | 4.67 | 3.24 |
| Nanaka 6/17 | 5 | 3.67 | 3.43 | 69% | 3.43 | 2.38 | 3.88 | 2.69 |
| Azumanga Daioh (TV) | 5 | 3.67 | 3.37 | 69% | 3.37 | 2.34 | 4.75 | 3.30 |
| Minami-ke | 5 | 3.60 | 3.36 | 69% | 3.36 | 2.33 | 4.11 | 2.85 |
| Yahari Ore no Seishun Love Come wa Machigatteiru | 5 | 3.50 | 3.25 | 69% | 3.25 | 2.26 | 3.43 | 2.38 |
| Sono Bisque Doll wa Koi wo Suru | 5 | 3.50 | 3.25 | 69% | 3.25 | 2.26 | 3.43 | 2.38 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 69% | 3.14 | 2.18 | 4.70 | 3.26 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 69% | 3.12 | 2.17 | 3.85 | 2.67 |
| Watashi ga Motenai no wa Dou Kangaete mo Omaera ga Warui! | 6 | 2.33 | 2.10 | 100% | 2.10 | 2.10 | 2.54 | 2.54 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 69% | 3.00 | 2.08 | 4.03 | 2.80 |
| Lamune | 5 | 3.00 | 2.68 | 69% | 2.68 | 1.86 | 3.37 | 2.34 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 44% | 4.00 | 1.78 | 5.00 | 2.22 |
| Ouran Koko Host Club | 4 | 4.00 | 4.00 | 44% | 4.00 | 1.78 | 5.11 | 2.27 |
| Fukigen na Mononokean | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Hibike! Euphonium | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.43 | 2.38 |
| Duplicate entry - S.A, Special A | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Haikyu!! | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Minami-ke Tadaima | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Amanchu: Advance | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Sakurasou no Pet na Kanojo | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Kabukibu! | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.43 | 2.38 |
| Samurai Flamenco | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Angel Beats! | 5 | 2.91 | 2.46 | 69% | 2.46 | 1.71 | 3.50 | 2.43 |
| Ore no Imouto ga Konna ni Kawaii Wake ga Nai Dai 2-ki | 5 | 2.67 | 2.43 | 69% | 2.43 | 1.69 | 2.88 | 2.00 |
| Mai-HiME | 4 | 3.88 | 3.71 | 44% | 3.71 | 1.65 | 4.84 | 2.15 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 69% | 2.34 | 1.62 | 2.78 | 1.93 |
| BECK | 4 | 3.83 | 3.65 | 44% | 3.65 | 1.62 | 4.57 | 2.03 |
| Sakigake! Cromartie Koukou | 4 | 3.83 | 3.65 | 44% | 3.65 | 1.62 | 4.57 | 2.03 |
| Great Teacher Onizuka | 4 | 3.83 | 3.65 | 44% | 3.65 | 1.62 | 5.00 | 2.22 |
| Fruits Basket | 4 | 3.85 | 3.61 | 44% | 3.61 | 1.61 | 5.23 | 2.33 |
| B Gata H Kei | 5 | 2.80 | 2.31 | 69% | 2.31 | 1.60 | 2.82 | 1.96 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 44% | 3.60 | 1.60 | 4.83 | 2.15 |
| Usagi Drop | 4 | 3.80 | 3.60 | 44% | 3.60 | 1.60 | 4.40 | 1.96 |
| Paradise Kiss | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Nazo no Kanojo X | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Hayate no Gotoku !! | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.61 | 2.05 |
| Sasameki Koto | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.86 | 1.99 |
| Yama no Susume | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.43 | 1.69 |
| Aho Girl | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.43 | 1.69 |
| Hyakko | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.86 | 1.99 |
| Hitohira | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.43 | 1.69 |
| Ladies versus Butlers! | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.86 | 1.99 |
| K-ON!! | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.43 | 1.69 |
| Genshiken Nidaime | 5 | 2.50 | 2.25 | 69% | 2.25 | 1.56 | 2.43 | 1.69 |
