NieA_7
Rating Average: 2.9000Rating Stddev: 0.9433981132056604
Review Count: 10
Existing Best Bet #: 3.38727844486773
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.9000 - 0.9433981132056604 ) + ( 2.30258509299405 / 1.6094379124341 )
( 1.95660188679434 ) - 1.43067655807339
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.9000 - 0.47169905660283 ) - 0 ) * $similarity
( 2.42830094339717 - 0 ) * $similarity
2.42830094339717 * $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 - Sci-Fi, Modern, Slice of Life, Comedy, TV, 2001, Acquired Taste, Drama, All Ages
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 |
|---|---|---|---|---|---|---|---|---|
| Chikyu Shojo Arjuna | 6 | 3.83 | 3.65 | 44% | 3.65 | 1.62 | 4.57 | 2.03 |
| Fruits Basket | 6 | 3.85 | 3.61 | 44% | 3.61 | 1.61 | 5.23 | 2.33 |
| Aria the Origination | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Gin no Saji Dai-2-ki | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Yakitate!! Japan | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.00 | 1.54 |
| School Rumble | 5 | 3.89 | 3.73 | 30% | 3.73 | 1.15 | 4.94 | 1.52 |
| Shoujo Kakumei Utena | 5 | 3.83 | 3.65 | 30% | 3.65 | 1.13 | 5.26 | 1.62 |
| BECK | 5 | 3.83 | 3.65 | 30% | 3.65 | 1.13 | 4.57 | 1.41 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.83 | 1.49 |
| Usagi Drop | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Kamichu! | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Cowboy Bebop | 5 | 3.81 | 3.55 | 30% | 3.55 | 1.09 | 5.74 | 1.77 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Gin no Saji | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Bindzume Yousei | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Hajime no Ippo | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Hana to Alice Satsujin Jiken | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Kuuchuu Buranko | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Natsume Yuujinchou Shi | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Rumic Theater | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| My Neighbors the Yamadas | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| GEAR Fighter Dendoh | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Aria the OAV ~Arietta~ | 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 |
| Toradora! | 5 | 3.70 | 3.47 | 30% | 3.47 | 1.07 | 4.67 | 1.44 |
| Yokohama Kaidashi Kikou | 6 | 2.75 | 2.34 | 44% | 2.34 | 1.04 | 2.78 | 1.24 |
| Minami-ke | 5 | 3.60 | 3.36 | 30% | 3.36 | 1.04 | 4.11 | 1.27 |
| Koi Kaze | 5 | 3.67 | 3.29 | 30% | 3.29 | 1.02 | 4.03 | 1.25 |
| Taiho Shichauzo! (TV) | 5 | 3.67 | 3.29 | 30% | 3.29 | 1.02 | 4.03 | 1.25 |
| ReLIFE | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Binbou Shimai Monogatari | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Sangatsu no Lion | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Hana-Saku Iroha | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Piano | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Brigadoon | 6 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Chobits | 5 | 3.56 | 3.16 | 30% | 3.16 | 0.98 | 4.82 | 1.49 |
| 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 |
| Clannad: After Story | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.98 | 1.23 |
| Hachimitsu to Kuroba | 5 | 3.43 | 3.06 | 30% | 3.06 | 0.95 | 3.91 | 1.21 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 4.03 | 1.24 |
| REC | 5 | 3.14 | 2.97 | 30% | 2.97 | 0.92 | 4.00 | 1.24 |
| Onegai Teacher | 5 | 3.27 | 2.88 | 30% | 2.88 | 0.89 | 4.18 | 1.29 |
| s-CRY-ed | 5 | 3.22 | 2.83 | 30% | 2.83 | 0.87 | 3.80 | 1.17 |
| 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 |
| Genshiken | 5 | 3.00 | 2.68 | 30% | 2.68 | 0.83 | 3.37 | 1.04 |
| G-on Riders | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
