Hikaru no Go: Hokuto Hai Eno Michi
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $similarity
2.5 * $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: 8 - 2004, Comedy, Drama, TV Special, Modern, Shounen, Competition, Sports
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 |
|---|---|---|---|---|---|---|---|---|
| Hajime no Ippo: Champion Road | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.43 | 1.73 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 39% | 3.00 | 1.17 | 4.03 | 1.57 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.00 | 1.25 |
| Love Hina Christmas Special | 4 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.43 | 1.36 |
| Haikyu!! Karasuno Kōkō VS Shiratorizawa Gakuen Kōkō | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Hanebado! | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Haikyuu!!: To The Top Season 2 | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Haikyu!! Second Season | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Haikyu!! To The Top | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| School Rumble | 4 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Mai-HiME | 4 | 3.88 | 3.71 | 25% | 3.71 | 0.93 | 4.84 | 1.21 |
| Suzuka | 4 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| H2 | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Gin no Saji Dai-2-ki | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Initial D Fourth Stage | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Hajime no Ippo | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Gin no Saji | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Toradora! | 4 | 3.70 | 3.47 | 25% | 3.47 | 0.87 | 4.67 | 1.17 |
| Nagasarete Airantou | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 4.11 | 1.03 |
| Yuri!!! on Ice | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Love Hina | 4 | 3.55 | 3.19 | 25% | 3.19 | 0.80 | 4.97 | 1.24 |
| Yawara! A fashionable judo girl. | 4 | 3.33 | 3.10 | 25% | 3.10 | 0.77 | 3.54 | 0.89 |
| Hanaukyo Maid Tai La Verite | 4 | 3.25 | 3.03 | 25% | 3.03 | 0.76 | 3.68 | 0.92 |
| Ichigo 100% Special 2 | 4 | 3.33 | 2.86 | 25% | 2.86 | 0.72 | 3.07 | 0.77 |
| DearS | 4 | 3.23 | 2.79 | 25% | 2.79 | 0.70 | 3.93 | 0.98 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 25% | 2.71 | 0.68 | 3.22 | 0.81 |
| Genshiken | 4 | 3.00 | 2.68 | 25% | 2.68 | 0.67 | 3.37 | 0.84 |
| Ichigo 100% OVA 1 | 4 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Initial D | 4 | 3.00 | 2.61 | 25% | 2.61 | 0.65 | 3.66 | 0.91 |
| Ichigo 100% TV | 4 | 2.75 | 2.53 | 25% | 2.53 | 0.63 | 3.18 | 0.79 |
| Isshuukan Friends | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Kaleido Star | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Haikyu!! | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Boukyaku Battery | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Princess Nine | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.68 | 0.92 |
| Hajime no Ippo: Mashiba vs Kimura | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Azusa, Otetsudaishimasu! | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kaleido Star: New Wings Extra Stage | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Bokura no Ameiro Protocol | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| ReLIFE: Kanketsu-hen | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Ryman's Club | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Hajime no Ippo: Boxer's Fist | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Hoshiai no Sora | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| WAVE!! Surfing Yappe!! | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| NHK ni Youkoso! | 4 | 2.83 | 2.49 | 25% | 2.49 | 0.62 | 3.26 | 0.81 |
| Buzzer Beater (2005) | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| AIR GEAR | 4 | 2.75 | 2.34 | 25% | 2.34 | 0.58 | 2.78 | 0.70 |
| Lemon Angel Project | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Asu no Yoichi! | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
