Tokyo Tribe 2
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $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: 9 - 2006, TV, Modern, Acquired Taste, Action, Dark, Vulgar, Ecchi, Violent
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 |
|---|---|---|---|---|---|---|---|---|
| Elfen Lied | 7 | 3.50 | 3.07 | 60% | 3.07 | 1.86 | 4.18 | 2.53 |
| Gunslinger Girl | 6 | 3.67 | 3.33 | 44% | 3.33 | 1.48 | 4.37 | 1.94 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.29 | 1.63 |
| Blood Plus | 6 | 3.11 | 2.67 | 44% | 2.67 | 1.19 | 3.60 | 1.60 |
| Ikkitousen: Dragon Destiny | 6 | 3.00 | 2.55 | 44% | 2.55 | 1.13 | 3.11 | 1.38 |
| Devilman Lady | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Speed Grapher | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.68 | 1.64 |
| Black Lagoon | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Black Lagoon: The Second Barrage | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.68 | 1.45 |
| Loveless (TV) | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| X-Men | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| To Aru Kagaku no Railgun | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.98 | 1.23 |
| Afro Samurai: Resurrection | 6 | 2.33 | 2.10 | 44% | 2.10 | 0.93 | 2.54 | 1.13 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 5 | 3.20 | 3.00 | 30% | 3.00 | 0.93 | 3.80 | 1.17 |
| sola | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 3.60 | 1.11 |
| Kemono Zume | 6 | 2.67 | 2.04 | 44% | 2.04 | 0.91 | 2.10 | 0.93 |
| Shin Seiki Evangelion | 5 | 3.38 | 2.93 | 30% | 2.93 | 0.90 | 4.86 | 1.50 |
| Bleach | 5 | 3.43 | 2.90 | 30% | 2.90 | 0.90 | 3.59 | 1.11 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 30% | 2.71 | 0.84 | 3.22 | 0.99 |
| Yami No Matsuei | 5 | 3.29 | 2.71 | 30% | 2.71 | 0.84 | 3.33 | 1.03 |
| Black Bible | 5 | 3.00 | 2.68 | 30% | 2.68 | 0.83 | 3.37 | 1.04 |
| Blue Gender | 6 | 2.33 | 1.78 | 44% | 1.78 | 0.79 | 2.34 | 1.04 |
| High School of the Dead | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Btooom! | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| CANAAN | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Narutaru ~Mukuro naru hoshi Tama taru ko~ | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.86 | 1.19 |
| Chrono Crusade | 4 | 3.89 | 3.73 | 19% | 3.73 | 0.74 | 4.94 | 0.98 |
| Mai-HiME | 4 | 3.88 | 3.71 | 19% | 3.71 | 0.73 | 4.84 | 0.96 |
| Chikyu Shojo Arjuna | 4 | 3.83 | 3.65 | 19% | 3.65 | 0.72 | 4.57 | 0.90 |
| Gangsta. | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Jormungand | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Higurashi no Naku Koro ni | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.68 | 0.92 |
| Akiba Maid Sensou | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Fate/Zero | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| Jigoku Shoujo Futakomori | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.68 | 0.92 |
| X (TV) | 4 | 3.75 | 3.47 | 19% | 3.47 | 0.69 | 4.91 | 0.97 |
| FLCL | 4 | 3.74 | 3.42 | 19% | 3.42 | 0.68 | 5.36 | 1.06 |
| Ikki Tousen | 5 | 2.55 | 2.10 | 30% | 2.10 | 0.65 | 3.14 | 0.97 |
| Kiba | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Ergo Proxy | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.86 | 0.76 |
| Lupin the IIIrd: Jigen Daisuke no Bohyō | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Gleipnir | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Dai Mahou Touge | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Ikkitousen: Great Guardians | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Naruto | 4 | 3.62 | 3.20 | 19% | 3.20 | 0.63 | 4.87 | 0.96 |
| Dance In The Vampire Bund | 5 | 2.25 | 2.03 | 30% | 2.03 | 0.63 | 2.68 | 0.83 |
| 3x3 Eyes | 4 | 3.50 | 3.16 | 19% | 3.16 | 0.63 | 4.26 | 0.84 |
| xxxHOLiC | 5 | 2.40 | 2.00 | 30% | 2.00 | 0.62 | 2.60 | 0.80 |
| xxxHOLiC Kei | 4 | 3.33 | 3.10 | 19% | 3.10 | 0.61 | 3.54 | 0.70 |
| Monster | 4 | 3.50 | 3.07 | 19% | 3.07 | 0.61 | 3.50 | 0.69 |
