Yokohama Kaidashi Kikou
Rating Average: 2.7500Rating Stddev: 0.82915619758885
Review Count: 4
Existing Best Bet #: 2.78219691855794
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.7500 - 0.82915619758885 ) + ( 1.38629436111989 / 1.6094379124341 )
( 1.92084380241115 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.7500 - 0.414578098794425 ) - 0 ) * $similarity
( 2.33542190120558 - 0 ) * $similarity
2.33542190120558 * $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: 12 - Acquired Taste, All Ages, Artificial Girls, Drama, Sci-Fi, 1998, OVA, Artistic, Slice of Life, Comedy, Fragmentary, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| Yokohama Kaidashi Kikou - Quiet Country Cafe | 10 | 2.00 | 2.00 | 69% | 1.50 | 1.04 | 2.68 | 1.86 |
| Aria the OAV ~Arietta~ | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kowarekake no Orgel | 6 | 3.40 | 3.16 | 25% | 3.16 | 0.79 | 3.91 | 0.98 |
| Suzumiya Haruhi no Yuutsu | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.83 | 0.84 |
| Cowboy Bebop | 5 | 3.81 | 3.55 | 17% | 3.55 | 0.62 | 5.74 | 1.00 |
| Aria the Origination | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Full Metal Panic! The Second Raid (OVA) | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.86 | 0.84 |
| NieA_7 | 6 | 2.90 | 2.43 | 25% | 2.43 | 0.61 | 3.39 | 0.85 |
| Saber Marionette J to X | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Haibane Renmei | 5 | 3.73 | 3.42 | 17% | 3.42 | 0.59 | 4.60 | 0.80 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 17% | 3.36 | 0.58 | 4.11 | 0.71 |
| Chobits | 5 | 3.56 | 3.16 | 17% | 3.16 | 0.55 | 4.82 | 0.84 |
| Kareshi Kanojo no Jijoo | 5 | 3.50 | 3.14 | 17% | 3.14 | 0.54 | 4.70 | 0.82 |
| Iriya no Sora, UFO no Natsu | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.54 | 0.62 |
| Serial Experiments Lain | 5 | 3.45 | 2.98 | 17% | 2.98 | 0.52 | 4.77 | 0.83 |
| Onegai Teacher | 5 | 3.27 | 2.88 | 17% | 2.88 | 0.50 | 4.18 | 0.73 |
| Battle Athletes (OAV) | 5 | 3.20 | 2.83 | 17% | 2.83 | 0.49 | 3.45 | 0.60 |
| To Heart | 5 | 3.12 | 2.60 | 17% | 2.60 | 0.45 | 3.36 | 0.58 |
| G-on Riders | 5 | 3.00 | 2.59 | 17% | 2.59 | 0.45 | 2.87 | 0.50 |
| ARIA The AVVENIRE | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Aria the Benedizione | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Needless | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.86 | 0.50 |
| Hachimitsu to Kuroba Specials | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.43 | 0.60 |
| Aria the Crepuscolo | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Aika | 5 | 2.88 | 2.41 | 17% | 2.41 | 0.42 | 3.24 | 0.56 |
| Alien Nine | 5 | 2.60 | 2.36 | 17% | 2.36 | 0.41 | 3.11 | 0.54 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 11% | 3.65 | 0.41 | 5.26 | 0.58 |
| Kamichu! | 4 | 3.80 | 3.60 | 11% | 3.60 | 0.40 | 4.40 | 0.49 |
| Photon | 5 | 2.67 | 2.29 | 17% | 2.29 | 0.40 | 3.03 | 0.53 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.18 | 0.46 |
| MEMORIES | 4 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.18 | 0.46 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.61 | 0.51 |
| Sky Girls (OVA) | 5 | 2.50 | 2.25 | 17% | 2.25 | 0.39 | 2.43 | 0.42 |
| Gin no Saji Dai-2-ki | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.68 | 0.52 |
| My Neighbors the Yamadas | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Legend of the Galactic Heroes: A Hundred Billion Stars, A Hundred Billion Lights | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Aki-Sora | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Kuuchuu Buranko | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Hana to Alice Satsujin Jiken | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| EVE no Jikan | 4 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.68 | 0.52 |
| Abenobashi Mahou Shotengai | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 4.31 | 0.48 |
| Legend of the Galactic Heroes | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| Top wo Nerae! | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| Kachou Oji | 4 | 3.67 | 3.43 | 11% | 3.43 | 0.38 | 3.88 | 0.43 |
| FLCL | 4 | 3.74 | 3.42 | 11% | 3.42 | 0.38 | 5.36 | 0.60 |
| Saber Marionette J | 4 | 3.64 | 3.40 | 11% | 3.40 | 0.38 | 4.80 | 0.53 |
| Suzumiya Haruhi no Yuutsu 2009 | 5 | 2.40 | 2.16 | 17% | 2.16 | 0.37 | 2.91 | 0.51 |
| Mahoromatic: Motto Utsukushii Mono | 4 | 3.60 | 3.36 | 11% | 3.36 | 0.37 | 4.11 | 0.46 |
| Minami-ke | 4 | 3.60 | 3.36 | 11% | 3.36 | 0.37 | 4.11 | 0.46 |
