Trigun
Rating Average: 3.9020Rating Stddev: 0.408483659921562
Review Count: 51
Existing Best Bet #: 5.93649696228701
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.9020 - 0.408483659921562 ) + ( 3.93182563272433 / 1.6094379124341 )
( 3.49351634007844 ) - 2.44298062220857
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.9020 - 0.204241829960781 ) - 0 ) * $similarity
( 3.69775817003922 - 0 ) * $similarity
3.69775817003922 * $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 Comedy, Gun-action, Western, 1998, TV, Sci-Fi, Action, Adventure, 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 |
|---|---|---|---|---|---|---|---|---|
| Cowboy Bebop | 7 | 3.81 | 3.55 | 60% | 3.55 | 2.15 | 5.74 | 3.47 |
| Sunabouzu | 8 | 3.00 | 2.55 | 79% | 2.55 | 2.02 | 3.11 | 2.45 |
| Seihou Bukyou Outlaw Star | 7 | 3.44 | 3.01 | 60% | 3.01 | 1.82 | 4.30 | 2.60 |
| Chrono Crusade | 6 | 3.89 | 3.73 | 44% | 3.73 | 1.66 | 4.94 | 2.20 |
| Michiko to Hatchin | 6 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Seikai no Monshou | 6 | 3.58 | 3.26 | 44% | 3.26 | 1.45 | 4.49 | 1.99 |
| Gun Sword | 6 | 3.33 | 3.10 | 44% | 3.10 | 1.38 | 3.54 | 1.58 |
| Eureka Seven | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.00 | 1.54 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.59 | 1.73 |
| Kenran Butoh Sai: The Mars Daybreak | 6 | 3.00 | 2.65 | 44% | 2.65 | 1.18 | 3.15 | 1.40 |
| Grenadier | 6 | 2.80 | 2.60 | 44% | 2.60 | 1.16 | 3.40 | 1.51 |
| Vandread | 5 | 3.89 | 3.73 | 30% | 3.73 | 1.15 | 4.94 | 1.52 |
| Needless | 6 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Digimon Tamers | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Cowboy Bebop: Knockin on Heaven's Door | 5 | 3.73 | 3.50 | 30% | 3.50 | 1.08 | 4.77 | 1.47 |
| Wanpanman OVAs & Specials | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Deca-Dence | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Legend of Basara | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 3.88 | 1.20 |
| Abenobashi Mahou Shotengai | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 4.31 | 1.33 |
| Saber Marionette J to X | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 3.88 | 1.20 |
| Slayers Try | 5 | 3.69 | 3.39 | 30% | 3.39 | 1.05 | 4.68 | 1.44 |
| One Piece | 5 | 3.73 | 3.30 | 30% | 3.30 | 1.02 | 4.35 | 1.34 |
| Brain Powerd | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.86 | 1.19 |
| Neo Ranga | 6 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Chikyuu Bouei Kigyou Dai-Guard | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.54 | 1.09 |
| Ranma ½ | 5 | 3.44 | 3.03 | 30% | 3.03 | 0.93 | 4.41 | 1.36 |
| Heppoko Jiken Animation Excel Saga | 5 | 3.42 | 3.01 | 30% | 3.01 | 0.93 | 4.44 | 1.37 |
| Eat man 98 | 5 | 3.33 | 2.96 | 30% | 2.96 | 0.91 | 3.70 | 1.14 |
| Isekai no Seikishi Monogatari | 5 | 3.33 | 2.86 | 30% | 2.86 | 0.88 | 3.07 | 0.95 |
| Katanagatari | 5 | 3.33 | 2.86 | 30% | 2.86 | 0.88 | 3.07 | 0.95 |
| s-CRY-ed | 5 | 3.22 | 2.83 | 30% | 2.83 | 0.87 | 3.80 | 1.17 |
| Zero no Tsukaima | 5 | 3.00 | 2.78 | 30% | 2.78 | 0.86 | 3.98 | 1.23 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 30% | 2.71 | 0.84 | 3.22 | 0.99 |
| Rupan Sansei: Shin Shiri-zu | 5 | 3.00 | 2.65 | 30% | 2.65 | 0.82 | 3.15 | 0.97 |
| .hack//Tasogare no Udewa Densetsu | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 3.30 | 1.02 |
| Erementar Gerad (TV) | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.29 | 1.05 |
| Read or Die - TV | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.11 | 1.01 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.43 | 1.07 |
| Zero no Tsukaima: Futatsuki no Kishi | 5 | 2.86 | 2.54 | 30% | 2.54 | 0.78 | 3.43 | 1.06 |
| Pumpkin Scissors | 5 | 2.75 | 2.53 | 30% | 2.53 | 0.78 | 3.18 | 0.98 |
| Benriya Saitou-san, Isekai ni Iku | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Mushoku Tensei II - Isekai Ittara Honki Dasu (TV 3) | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Persona 4 the Golden Animation | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Dead Leaves | 5 | 3.00 | 2.50 | 30% | 2.50 | 0.77 | 2.43 | 0.75 |
| Arafo Otoko no Isekai Tsuhan | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Shin Seiki Zoids Genesis | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Hyper Police | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Top wo Nerae! 2 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
