Hanada Shounen-shi
Rating Average: 2.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 2
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 2 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.0000 - 0 ) - 0.5 ) * $similarity
( 2 - 0.5 ) * $similarity
1.5 * $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: 9 - Action, Adventure, All Ages, Supernatural, 2003, 2002, TV, Modern, Comedy
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 |
|---|---|---|---|---|---|---|---|---|
| Ultra Maniac TV | 7 | 3.60 | 3.20 | 60% | 3.20 | 1.94 | 3.80 | 2.30 |
| Juuni Kokuki | 6 | 3.90 | 3.75 | 44% | 3.75 | 1.67 | 5.03 | 2.24 |
| Bindzume Yousei | 6 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.43 | 1.97 |
| Get Backers | 6 | 3.78 | 3.46 | 44% | 3.46 | 1.54 | 4.51 | 2.01 |
| Meitantei Conan | 6 | 3.20 | 2.71 | 44% | 2.71 | 1.20 | 3.22 | 1.43 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 30% | 3.73 | 1.15 | 4.94 | 1.52 |
| Matantei Loki Ragnarok | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Durarara!! x2 Ketsu | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Persona 4 the Golden Animation | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Durarara!! | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.61 | 1.42 |
| Rumic Theater | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Hanamonogatari | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Majin Tantei Nougami Neuro | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Heat Guy J | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.68 | 1.45 |
| Pita-Ten | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 3.88 | 1.20 |
| Full Metal Panic | 5 | 3.64 | 3.28 | 30% | 3.28 | 1.01 | 5.00 | 1.54 |
| Full Moon wo Sagashite | 5 | 3.60 | 3.27 | 30% | 3.27 | 1.01 | 4.37 | 1.35 |
| Shakugan no Shana | 5 | 3.60 | 3.20 | 30% | 3.20 | 0.99 | 3.80 | 1.17 |
| Naruto | 5 | 3.62 | 3.20 | 30% | 3.20 | 0.99 | 4.87 | 1.50 |
| Uta Kata | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.54 | 1.09 |
| To Aru Kagaku no Railgun | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.98 | 1.23 |
| Ga-Rei: Zero | 5 | 3.25 | 3.03 | 30% | 3.03 | 0.94 | 3.68 | 1.14 |
| Tenchi Muyou! GXP | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 3.60 | 1.11 |
| Hikaru no Go | 5 | 3.33 | 2.93 | 30% | 2.93 | 0.90 | 3.88 | 1.20 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 5 | 3.33 | 2.91 | 30% | 2.91 | 0.90 | 4.03 | 1.24 |
| Tokyo Mew Mew | 5 | 3.33 | 2.86 | 30% | 2.86 | 0.88 | 3.07 | 0.95 |
| Pocket Monsters | 6 | 2.48 | 1.87 | 44% | 1.87 | 0.83 | 3.15 | 1.40 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 30% | 2.66 | 0.82 | 3.49 | 1.08 |
| D.Gray-man | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| Read or Die - TV | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.11 | 1.01 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.59 | 1.10 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.00 | 0.99 |
| Eureka Seven | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.00 | 0.99 |
| Mujin Wakusei Survive | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Rikujyou Bouei Tai Mao-chan | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Noragami | 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 |
| Nanatsu no Taizai: Kamigami no Gekirin | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Tokyo Ravens | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Kyou Kara Maou | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Selector Spread WIXOSS | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Needless | 5 | 3.00 | 2.50 | 30% | 2.50 | 0.77 | 2.86 | 0.88 |
| Durarara!! x2 Sho | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| JoJo no Kimyō na Bōken: Diamond wa Kudakenai | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Patapata Hikousen no Bouken | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Angel Beats! | 5 | 2.91 | 2.46 | 30% | 2.46 | 0.76 | 3.50 | 1.08 |
