Beastars
Rating Average: 3.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 3.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 3 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.5000 - 0.25 ) - 0 ) * $similarity
( 3.25 - 0 ) * $similarity
3.25 * $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: 7 - 2019, Drama, TV, Modern, Animals, 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 |
|---|---|---|---|---|---|---|---|---|
| BECK | 5 | 3.83 | 3.65 | 51% | 3.65 | 1.86 | 4.57 | 2.33 |
| Fruits Basket | 5 | 3.85 | 3.61 | 51% | 3.61 | 1.84 | 5.23 | 2.67 |
| H2 | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Maria-sama ga Miteru ~Haru~ | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Natsume Yuujinchou Shi | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Toradora! | 5 | 3.70 | 3.47 | 51% | 3.47 | 1.77 | 4.67 | 2.38 |
| Aishiteru Ze Baby | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 4.31 | 2.20 |
| Koi Kaze | 5 | 3.67 | 3.29 | 51% | 3.29 | 1.68 | 4.03 | 2.06 |
| Kono Oto Tomare! S2 | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Beastars (TV 2) | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 51% | 3.14 | 1.60 | 4.70 | 2.40 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 51% | 3.12 | 1.59 | 3.85 | 1.96 |
| xxxHOLiC Kei | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 51% | 3.00 | 1.53 | 4.03 | 2.06 |
| Kimi ga Nozomu Eien | 5 | 3.30 | 2.85 | 51% | 2.85 | 1.45 | 3.83 | 1.95 |
| Lamune | 5 | 3.00 | 2.68 | 51% | 2.68 | 1.37 | 3.37 | 1.72 |
| Mizuiro Jidai | 5 | 3.00 | 2.59 | 51% | 2.59 | 1.32 | 2.87 | 1.46 |
| True Tears | 5 | 3.00 | 2.59 | 51% | 2.59 | 1.32 | 3.30 | 1.68 |
| Hibike! Euphonium 3 | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Hoshiai no Sora | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Kimi ni Todoke 2nd Season | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kono Oto Tomare! (S1) | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Maria-sama ga Miteru 4th | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Angel Beats! | 5 | 2.91 | 2.46 | 51% | 2.46 | 1.25 | 3.50 | 1.79 |
| School Rumble | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Great Teacher Onizuka | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 5.00 | 1.63 |
| Aoi Hana | 5 | 2.80 | 2.31 | 51% | 2.31 | 1.18 | 2.82 | 1.44 |
| Suzuka | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Usagi Drop | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.83 | 1.58 |
| School Days (TV) | 5 | 2.83 | 2.30 | 51% | 2.30 | 1.17 | 2.88 | 1.47 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.61 | 1.50 |
| Paradise Kiss | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Hitohira | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Ladies versus Butlers! | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Sasameki Koto | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Maria-sama ga Miteru | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Jigoku Shoujo Futakomori | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Just Because | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Aki-Sora | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Happy Sugar Life | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Aku no Hana | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Fruits Basket: The Final | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Liz to Aoitori | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Chio-chan no Tsuugakuro | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Iroduku Sekai no Ashita kara | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Rumic Theater | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Ao no Orchestra | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Horimiya | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
