H2
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: 9 - Competition, Drama, High School, Modern, Slice of Life, Sports, 1996, 1995, TV
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 |
|---|---|---|---|---|---|---|---|---|
| Mizuiro Jidai | 6 | 3.00 | 2.59 | 44% | 2.59 | 1.15 | 2.87 | 1.27 |
| BECK | 5 | 3.83 | 3.65 | 30% | 3.65 | 1.13 | 4.57 | 1.41 |
| Princess Nine | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.68 | 1.64 |
| Suzuka | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Natsume Yuujinchou Shi | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Tsurune: Kazemai Kōkō Kyūdō-bu | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Maria-sama ga Miteru ~Haru~ | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Initial D Fourth Stage | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Toradora! | 5 | 3.70 | 3.47 | 30% | 3.47 | 1.07 | 4.67 | 1.44 |
| Aishiteru Ze Baby | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 4.31 | 1.33 |
| Taiho Shichauzo! (TV) | 5 | 3.67 | 3.29 | 30% | 3.29 | 1.02 | 4.03 | 1.25 |
| Koi Kaze | 5 | 3.67 | 3.29 | 30% | 3.29 | 1.02 | 4.03 | 1.25 |
| Beastars | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 30% | 3.14 | 0.97 | 4.70 | 1.45 |
| Itazura na Kiss | 5 | 3.50 | 3.12 | 30% | 3.12 | 0.96 | 3.85 | 1.19 |
| xxxHOLiC Kei | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.54 | 1.09 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 4.03 | 1.24 |
| Kimi ga Nozomu Eien | 5 | 3.30 | 2.85 | 30% | 2.85 | 0.88 | 3.83 | 1.18 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 30% | 2.71 | 0.84 | 3.22 | 0.99 |
| Lamune | 5 | 3.00 | 2.68 | 30% | 2.68 | 0.83 | 3.37 | 1.04 |
| True Tears | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 3.30 | 1.02 |
| Mimi wo Sumaseba | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.00 | 0.99 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.00 | 0.99 |
| Hanebado! | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Ping Pong | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Haikyuu!!: To The Top Season 2 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Hibike! Euphonium 3 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Kimi ni Todoke 2nd Season | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Boukyaku Battery | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Maria-sama ga Miteru 4th | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Azusa, Otetsudaishimasu! | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Haikyu!! | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Dokyuusei | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Haikyu!! To The Top | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Bokura no Ameiro Protocol | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Hoshiai no Sora | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Haikyu!! Karasuno Kōkō VS Shiratorizawa Gakuen Kōkō | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Haikyu!! Second Season | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Angel Beats! | 5 | 2.91 | 2.46 | 30% | 2.46 | 0.76 | 3.50 | 1.08 |
| School Rumble | 4 | 3.89 | 3.73 | 19% | 3.73 | 0.74 | 4.94 | 0.98 |
| Da Capo Second Season | 5 | 2.75 | 2.34 | 30% | 2.34 | 0.72 | 2.78 | 0.86 |
| Great Teacher Onizuka | 4 | 3.83 | 3.65 | 19% | 3.65 | 0.72 | 5.00 | 0.99 |
| Kodomo no Omocha | 4 | 3.87 | 3.62 | 19% | 3.62 | 0.71 | 5.05 | 1.00 |
| Fruits Basket | 4 | 3.85 | 3.61 | 19% | 3.61 | 0.71 | 5.23 | 1.03 |
| Aoi Hana | 5 | 2.80 | 2.31 | 30% | 2.31 | 0.71 | 2.82 | 0.87 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 19% | 3.60 | 0.71 | 4.83 | 0.95 |
| Cross Game | 4 | 3.80 | 3.60 | 19% | 3.60 | 0.71 | 4.40 | 0.87 |
| Usagi Drop | 4 | 3.80 | 3.60 | 19% | 3.60 | 0.71 | 4.40 | 0.87 |
| School Days (TV) | 5 | 2.83 | 2.30 | 30% | 2.30 | 0.71 | 2.88 | 0.89 |
| Paradise Kiss | 4 | 3.75 | 3.53 | 19% | 3.53 | 0.70 | 4.18 | 0.83 |
