Seihou Bukyou Outlaw Star
Rating Average: 3.4375Rating Stddev: 0.8637671850678282
Review Count: 16
Existing Best Bet #: 4.29643904722574
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.4375 - 0.8637671850678282 ) + ( 2.77258872223978 / 1.6094379124341 )
( 2.57373281493217 ) - 1.72270623229357
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.4375 - 0.431883592533914 ) - 0 ) * $similarity
( 3.00561640746609 - 0 ) * $similarity
3.00561640746609 * $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 - Action, Sci-Fi, TV, Comedy, 1998, Gun-action, Western
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 |
|---|---|---|---|---|---|---|---|---|
| Trigun | 7 | 3.90 | 3.70 | 100% | 3.70 | 3.70 | 5.94 | 5.94 |
| Cowboy Bebop | 6 | 3.81 | 3.55 | 73% | 3.55 | 2.61 | 5.74 | 4.22 |
| Grenadier | 6 | 2.80 | 2.60 | 73% | 2.60 | 1.91 | 3.40 | 2.50 |
| Sunabouzu | 6 | 3.00 | 2.55 | 73% | 2.55 | 1.88 | 3.11 | 2.28 |
| Cowboy Bebop: Knockin on Heaven's Door | 5 | 3.73 | 3.50 | 51% | 3.50 | 1.79 | 4.77 | 2.43 |
| Saber Marionette J to X | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 3.88 | 1.98 |
| Michiko to Hatchin | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 3.88 | 1.98 |
| Seikai no Monshou | 5 | 3.58 | 3.26 | 51% | 3.26 | 1.66 | 4.49 | 2.29 |
| Gun Sword | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Eat man 98 | 5 | 3.33 | 2.96 | 51% | 2.96 | 1.51 | 3.70 | 1.89 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 51% | 2.71 | 1.38 | 3.22 | 1.64 |
| Eureka Seven | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.43 | 1.77 |
| Full Metal Panic! The Second Raid | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.29 | 1.73 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.59 | 1.83 |
| Aika | 5 | 2.88 | 2.41 | 51% | 2.41 | 1.23 | 3.24 | 1.65 |
| Chrono Crusade | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Vandread | 4 | 3.89 | 3.73 | 32% | 3.73 | 1.22 | 4.94 | 1.61 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Neo Ranga | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Psycho-Pass 3 | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Deca-Dence | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Suisei no Gargantia | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Bubblegum Crisis Tokyo 2040 | 4 | 3.70 | 3.47 | 32% | 3.47 | 1.13 | 4.67 | 1.53 |
| Legend of Basara | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Saber Marionette J | 4 | 3.64 | 3.40 | 32% | 3.40 | 1.11 | 4.80 | 1.57 |
| Saishu Heiki Kanojo | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.54 | 1.48 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 32% | 3.28 | 1.07 | 5.00 | 1.63 |
| Blassreiter | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Kidou Keisatsu Patlabor (TV) | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Psycho-Pass | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Brain Powerd | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.86 | 1.26 |
| Daiundokai TV | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Lost Universe | 4 | 3.45 | 3.13 | 32% | 3.13 | 1.02 | 4.29 | 1.40 |
| Chikyuu Bouei Kigyou Dai-Guard | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Koukaku no Regios | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Heppoko Jiken Animation Excel Saga | 4 | 3.42 | 3.01 | 32% | 3.01 | 0.98 | 4.44 | 1.45 |
| Tenchi Muyou! GXP | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 3.60 | 1.18 |
| Rekka no Honoo | 4 | 3.36 | 2.92 | 32% | 2.92 | 0.95 | 3.97 | 1.30 |
| Dragon Ball Kai | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| Isekai no Seikishi Monogatari | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| s-CRY-ed | 4 | 3.22 | 2.83 | 32% | 2.83 | 0.92 | 3.80 | 1.24 |
| Battle Athletes (OAV) | 4 | 3.20 | 2.83 | 32% | 2.83 | 0.92 | 3.45 | 1.13 |
| Kenran Butoh Sai: The Mars Daybreak | 4 | 3.00 | 2.65 | 32% | 2.65 | 0.86 | 3.15 | 1.03 |
| G-on Riders | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Mamoru-kun ni Megami no Shukufuku wo! | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Erementar Gerad (TV) | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Gate Keepers | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Pumpkin Scissors | 4 | 2.75 | 2.53 | 32% | 2.53 | 0.83 | 3.18 | 1.04 |
