Groove Adventure Rave
Rating Average: 3.0000Rating Stddev: 1
Review Count: 8
Existing Best Bet #: 3.29202967422018
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 1 ) + ( 2.07944154167984 / 1.6094379124341 )
( 2 ) - 1.29202967422018
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0.5 ) - 0 ) * $similarity
( 2.5 - 0 ) * $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 - Comedy, Comedy Fantasy, Artistic, Adventure, Action Comedy, 2001, 2002, TV
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 |
|---|---|---|---|---|---|---|---|---|
| Abenobashi Mahou Shotengai | 6 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 4.31 | 2.42 |
| Inuyasha | 6 | 3.38 | 2.90 | 56% | 2.90 | 1.63 | 4.73 | 2.66 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 39% | 3.53 | 1.38 | 4.18 | 1.63 |
| Mahoujin GuruGuru | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Pocket Monsters | 6 | 2.48 | 1.87 | 56% | 1.87 | 1.05 | 3.15 | 1.77 |
| Shaman King | 5 | 3.00 | 2.59 | 39% | 2.59 | 1.01 | 3.30 | 1.29 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Needless | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.86 | 1.12 |
| Chrono Crusade | 4 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Trigun | 4 | 3.90 | 3.70 | 25% | 3.70 | 0.92 | 5.94 | 1.48 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Yoshinaga-san chi no Gargoyle | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Hajime no Ippo | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Majin Tantei Nougami Neuro | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Slayers Try | 4 | 3.69 | 3.39 | 25% | 3.39 | 0.85 | 4.68 | 1.17 |
| Mahoromatic: Motto Utsukushii Mono | 4 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| One Piece | 4 | 3.73 | 3.30 | 25% | 3.30 | 0.82 | 4.35 | 1.09 |
| Naruto | 4 | 3.62 | 3.20 | 25% | 3.20 | 0.80 | 4.87 | 1.22 |
| Happy Lesson TV | 4 | 3.50 | 3.07 | 25% | 3.07 | 0.77 | 3.50 | 0.87 |
| Ranma ½ | 4 | 3.44 | 3.03 | 25% | 3.03 | 0.76 | 4.41 | 1.10 |
| Mahou Senshi Riui | 4 | 3.29 | 2.94 | 25% | 2.94 | 0.73 | 3.79 | 0.95 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 4 | 3.33 | 2.91 | 25% | 2.91 | 0.73 | 4.03 | 1.01 |
| Katanagatari | 4 | 3.33 | 2.86 | 25% | 2.86 | 0.72 | 3.07 | 0.77 |
| s-CRY-ed | 4 | 3.22 | 2.83 | 25% | 2.83 | 0.71 | 3.80 | 0.95 |
| Zero no Tsukaima | 4 | 3.00 | 2.78 | 25% | 2.78 | 0.69 | 3.98 | 1.00 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 25% | 2.71 | 0.68 | 3.22 | 0.81 |
| Rupan Sansei: Shin Shiri-zu | 4 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Kenran Butoh Sai: The Mars Daybreak | 4 | 3.00 | 2.65 | 25% | 2.65 | 0.66 | 3.15 | 0.79 |
| Koutetsu Tenshi Kurumi 2-shiki | 4 | 3.00 | 2.59 | 25% | 2.59 | 0.65 | 2.87 | 0.72 |
| Sunabouzu | 4 | 3.00 | 2.55 | 25% | 2.55 | 0.64 | 3.11 | 0.78 |
| Zero no Tsukaima: Futatsuki no Kishi | 4 | 2.86 | 2.54 | 25% | 2.54 | 0.63 | 3.43 | 0.86 |
| Seija Musou | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Benriya Saitou-san, Isekai ni Iku | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Rikujyou Bouei Tai Mao-chan | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Akikan! | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Arafo Otoko no Isekai Tsuhan | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 4) | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Eizouken ni wa Te o Dasu na! | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Selector Spread WIXOSS | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Persona 4 the Golden Animation | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Patapata Hikousen no Bouken | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Nanatsu no Taizai | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Brigadoon | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.59 | 0.79 |
| Eureka Seven | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.00 | 0.70 |
| Kannagi | 4 | 2.57 | 2.21 | 25% | 2.21 | 0.55 | 3.05 | 0.76 |
| Spiral | 4 | 2.50 | 2.15 | 25% | 2.15 | 0.54 | 3.08 | 0.77 |
| Juuni Kokuki | 3 | 3.90 | 3.75 | 14% | 3.75 | 0.53 | 5.03 | 0.71 |
| School Rumble | 3 | 3.89 | 3.73 | 14% | 3.73 | 0.52 | 4.94 | 0.69 |
| Vandread | 3 | 3.89 | 3.73 | 14% | 3.73 | 0.52 | 4.94 | 0.69 |
