Nanaka 6/17
Rating Average: 3.6667Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 3.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.6667 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 3.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 3.43099773960448 - 0 ) * $similarity
3.43099773960448 * $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 - Comedy, High School, Kid at heart, Modern, Slice of Life, TV, 2003, Romance
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 |
|---|---|---|---|---|---|---|---|---|
| Horimiya | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Toradora! | 6 | 3.70 | 3.47 | 56% | 3.47 | 1.95 | 4.67 | 2.63 |
| Aishiteru Ze Baby | 6 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 4.31 | 2.42 |
| Full Moon wo Sagashite | 6 | 3.60 | 3.27 | 56% | 3.27 | 1.84 | 4.37 | 2.46 |
| Sono Bisque Doll wa Koi wo Suru | 6 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Kareshi Kanojo no Jijoo | 6 | 3.50 | 3.14 | 56% | 3.14 | 1.77 | 4.70 | 2.64 |
| Itazura na Kiss | 6 | 3.50 | 3.12 | 56% | 3.12 | 1.75 | 3.85 | 2.17 |
| Midori no Hibi | 6 | 3.40 | 3.00 | 56% | 3.00 | 1.69 | 4.03 | 2.27 |
| Kimi ga Nozomu Eien | 6 | 3.30 | 2.85 | 56% | 2.85 | 1.60 | 3.83 | 2.15 |
| Ouran Koko Host Club | 5 | 4.00 | 4.00 | 39% | 4.00 | 1.56 | 5.11 | 2.00 |
| Lamune | 6 | 3.00 | 2.68 | 56% | 2.68 | 1.51 | 3.37 | 1.89 |
| School Rumble | 5 | 3.89 | 3.73 | 39% | 3.73 | 1.46 | 4.94 | 1.93 |
| Mai-HiME | 5 | 3.88 | 3.71 | 39% | 3.71 | 1.45 | 4.84 | 1.89 |
| BECK | 5 | 3.83 | 3.65 | 39% | 3.65 | 1.42 | 4.57 | 1.79 |
| Sakigake! Cromartie Koukou | 5 | 3.83 | 3.65 | 39% | 3.65 | 1.42 | 4.57 | 1.79 |
| Fruits Basket | 5 | 3.85 | 3.61 | 39% | 3.61 | 1.41 | 5.23 | 2.04 |
| Duplicate entry - S.A, Special A | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Hayate no Gotoku !! | 5 | 3.75 | 3.53 | 39% | 3.53 | 1.38 | 4.18 | 1.63 |
| Paradise Kiss | 5 | 3.75 | 3.53 | 39% | 3.53 | 1.38 | 4.18 | 1.63 |
| Nazo no Kanojo X | 5 | 3.75 | 3.53 | 39% | 3.53 | 1.38 | 4.18 | 1.63 |
| Chio-chan no Tsuugakuro | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Yahari Ore no Seishun Love Come wa Machigatteiru. Kan | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Kitakubu Katsudou Kiroku | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Gakuen Heaven | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Rumic Theater | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Fruits Basket 2nd Season | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Danshi Kōkōsei no Nichijō | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.43 | 1.73 |
| Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Just Because | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Fruits Basket: The Final | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Bindzume Yousei | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.43 | 1.73 |
| School Rumble Ni Gakki | 5 | 3.67 | 3.43 | 39% | 3.43 | 1.34 | 4.31 | 1.68 |
| Azumanga Daioh (TV) | 5 | 3.67 | 3.37 | 39% | 3.37 | 1.32 | 4.75 | 1.86 |
| Da Capo Second Season | 6 | 2.75 | 2.34 | 56% | 2.34 | 1.31 | 2.78 | 1.56 |
| Minami-ke | 5 | 3.60 | 3.36 | 39% | 3.36 | 1.31 | 4.11 | 1.61 |
| B Gata H Kei | 6 | 2.80 | 2.31 | 56% | 2.31 | 1.30 | 2.82 | 1.59 |
| Koi Kaze | 5 | 3.67 | 3.29 | 39% | 3.29 | 1.29 | 4.03 | 1.58 |
| Full Metal Panic | 5 | 3.64 | 3.28 | 39% | 3.28 | 1.28 | 5.00 | 1.95 |
| Hana-Saku Iroha | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Yahari Ore no Seishun Love Come wa Machigatteiru | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| ReLIFE | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Hitohira | 6 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.43 | 1.37 |
| Ladies versus Butlers! | 6 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.86 | 1.61 |
| Sasameki Koto | 6 | 2.50 | 2.25 | 56% | 2.25 | 1.27 | 2.86 | 1.61 |
| Shakugan no Shana | 5 | 3.60 | 3.20 | 39% | 3.20 | 1.25 | 3.80 | 1.48 |
| Amagami SS | 6 | 2.40 | 2.16 | 56% | 2.16 | 1.21 | 2.91 | 1.64 |
| Nazo no Kanojo X: Nazo no Natsu Matsuri | 5 | 3.33 | 3.10 | 39% | 3.10 | 1.21 | 3.54 | 1.38 |
| Clannad: After Story | 5 | 3.33 | 3.10 | 39% | 3.10 | 1.21 | 3.98 | 1.55 |
| Yamato Nadeshiko Shichi Henge | 5 | 3.33 | 3.10 | 39% | 3.10 | 1.21 | 3.54 | 1.38 |
| Maburaho | 5 | 3.43 | 3.06 | 39% | 3.06 | 1.20 | 3.91 | 1.53 |
