Bamboo Blade
Rating Average: 3.0000Rating Stddev: 0
Review Count: 3
Existing Best Bet #: 3.68260619448599
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 1.09861228866811 / 1.6094379124341 )
( 3 ) - 0.682606194485985
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: 7 - 2007, TV, Comedy, Competition, Martial Arts, Sports, Acquired Taste
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 |
|---|---|---|---|---|---|---|---|---|
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Minami-ke | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Nagasarete Airantou | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 4.11 | 1.34 |
| Samurai Champloo | 4 | 3.33 | 3.00 | 32% | 3.00 | 0.98 | 4.03 | 1.32 |
| Kidou Tenshi Angelic Layer | 4 | 3.09 | 2.76 | 32% | 2.76 | 0.90 | 3.91 | 1.28 |
| Hanebado! | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| AIR GEAR | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Ikki Tousen | 4 | 2.55 | 2.10 | 32% | 2.10 | 0.69 | 3.14 | 1.03 |
| School Rumble | 3 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Nodame Cantabile | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 4.57 | 0.84 |
| Shoujo Kakumei Utena | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 5.26 | 0.97 |
| Ninin ga Shinobuden | 4 | 2.67 | 2.04 | 32% | 2.04 | 0.67 | 2.10 | 0.69 |
| Cowboy Bebop | 3 | 3.81 | 3.55 | 18% | 3.55 | 0.65 | 5.74 | 1.05 |
| Baccano! | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Kateikyoushi Hitman Reborn! | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Initial D Fourth Stage | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Kaiji | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Majin Tantei Nougami Neuro | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| H2 | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kuuchuu Buranko | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Hajime no Ippo | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Nana | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Nodame Cantabile (Live Action) | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kyousogiga TV | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Gin no Saji Dai-2-ki | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Saiyuuki Reload Gunlock | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Naruto Shippuuden (TV) | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Zombie-Loan | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Michiko to Hatchin | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 3.88 | 0.71 |
| Kodomo no Jikan | 4 | 2.40 | 1.89 | 32% | 1.89 | 0.62 | 2.38 | 0.78 |
| Kidou Keisatsu Patlabor (TV) | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Hayate no Gotoku! | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.86 | 0.71 |
| Daiundokai TV | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Yuri!!! on Ice | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Kiba | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Dai Mahou Touge | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Yamato Nadeshiko Shichi Henge | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Yawara! A fashionable judo girl. | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Heppoko Jiken Animation Excel Saga | 3 | 3.42 | 3.01 | 18% | 3.01 | 0.55 | 4.44 | 0.81 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 3 | 3.20 | 3.00 | 18% | 3.00 | 0.55 | 3.80 | 0.70 |
| Hikaru no Go | 3 | 3.33 | 2.93 | 18% | 2.93 | 0.54 | 3.88 | 0.71 |
| Katanagatari | 3 | 3.33 | 2.86 | 18% | 2.86 | 0.53 | 3.07 | 0.56 |
| Seto no Hanayome (TV) | 3 | 3.29 | 2.85 | 18% | 2.85 | 0.52 | 3.61 | 0.66 |
| Jungle wa Itsumo Hale Nochi Guu | 3 | 3.25 | 2.84 | 18% | 2.84 | 0.52 | 3.28 | 0.60 |
| Gosyusho-sama Ninomiya-kun | 3 | 3.20 | 2.83 | 18% | 2.83 | 0.52 | 3.45 | 0.63 |
| Lovely Complex | 3 | 3.17 | 2.82 | 18% | 2.82 | 0.52 | 3.59 | 0.66 |
| Meitantei Conan | 3 | 3.20 | 2.71 | 18% | 2.71 | 0.50 | 3.22 | 0.59 |
| Genshiken | 3 | 3.00 | 2.68 | 18% | 2.68 | 0.49 | 3.37 | 0.62 |
| Kakutou Bijin Wulong Rebirth | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
| Rifle is Beautiful | 4 | 2.00 | 2.00 | 32% | 1.50 | 0.49 | 2.00 | 0.65 |
