Generator Gawl
Rating Average: 3.8000Rating Stddev: 0.39999999999999997
Review Count: 5
Existing Best Bet #: 4.4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.8000 - 0.39999999999999997 ) + ( 1.6094379124341 / 1.6094379124341 )
( 3.4 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.8000 - 0.2 ) - 0 ) * $similarity
( 3.6 - 0 ) * $similarity
3.6 * $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: 5 - Action, Mystery, Comedy, 1999, Time Travel
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 |
|---|---|---|---|---|---|---|---|---|
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.68 | 3.00 |
| Re: Zero Kara Hajimeru Isekai Seikatsu (TV 2) | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Re: Zero Kara Hajimeru Isekai Seikatsu | 4 | 4.00 | 4.00 | 64% | 3.50 | 2.24 | 4.00 | 2.56 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 64% | 2.71 | 1.73 | 3.22 | 2.06 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.61 | 1.66 |
| Get Backers | 3 | 3.78 | 3.46 | 36% | 3.46 | 1.25 | 4.51 | 1.63 |
| Saber Marionette J to X | 3 | 3.67 | 3.43 | 36% | 3.43 | 1.24 | 3.88 | 1.40 |
| Seikai no Monshou | 3 | 3.58 | 3.26 | 36% | 3.26 | 1.17 | 4.49 | 1.62 |
| Chikyuu Bouei Kigyou Dai-Guard | 3 | 3.33 | 3.10 | 36% | 3.10 | 1.12 | 3.54 | 1.28 |
| Heppoko Jiken Animation Excel Saga | 3 | 3.42 | 3.01 | 36% | 3.01 | 1.08 | 4.44 | 1.60 |
| Juubee-chan: Lovely Gantai no Himitsu | 3 | 3.30 | 2.98 | 36% | 2.98 | 1.07 | 4.09 | 1.47 |
| Bigguou | 3 | 3.00 | 2.62 | 36% | 2.62 | 0.94 | 3.45 | 1.24 |
| Persona 4 the Golden Animation | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Dead Girls (OVA) | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Slayers Excellent | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.68 | 1.33 |
| Bungou to Alchemist: Shinpan no Haguruma | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Great Pretender | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Akanesasu Shoujo | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Persona 4: The Animation | 3 | 3.00 | 2.50 | 36% | 2.50 | 0.90 | 2.43 | 0.88 |
| Aika | 3 | 2.88 | 2.41 | 36% | 2.41 | 0.87 | 3.24 | 1.17 |
| Angel Links | 3 | 2.62 | 2.20 | 36% | 2.20 | 0.79 | 3.06 | 1.10 |
| Suzumiya Haruhi no Yuutsu 2009 | 3 | 2.40 | 2.16 | 36% | 2.16 | 0.78 | 2.91 | 1.05 |
| Full Metal Panic ~Fumoffu~ | 2 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.59 | 0.89 |
| Eureka Seven | 2 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.00 | 0.80 |
| Read or Die - TV | 2 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.11 | 0.82 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 2 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.43 | 0.87 |
| Ranma ½ OVA | 2 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.11 | 0.82 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 2 | 3.94 | 3.79 | 16% | 3.79 | 0.61 | 6.11 | 0.98 |
| Vandread | 2 | 3.89 | 3.73 | 16% | 3.73 | 0.60 | 4.94 | 0.79 |
| Chrono Crusade | 2 | 3.89 | 3.73 | 16% | 3.73 | 0.60 | 4.94 | 0.79 |
| Slayers Next | 2 | 3.88 | 3.72 | 16% | 3.72 | 0.60 | 5.32 | 0.85 |
| Mai-HiME | 2 | 3.88 | 3.71 | 16% | 3.71 | 0.59 | 4.84 | 0.77 |
| Debutante Detective Corps | 3 | 2.00 | 1.65 | 36% | 1.65 | 0.59 | 2.15 | 0.78 |
| Trigun | 2 | 3.90 | 3.70 | 16% | 3.70 | 0.59 | 5.94 | 0.95 |
| Great Teacher Onizuka | 2 | 3.83 | 3.65 | 16% | 3.65 | 0.58 | 5.00 | 0.80 |
| Vandread The Second Stage | 2 | 3.80 | 3.60 | 16% | 3.60 | 0.58 | 4.40 | 0.70 |
| Cowboy Bebop | 2 | 3.81 | 3.55 | 16% | 3.55 | 0.57 | 5.74 | 0.92 |
| Digimon Tamers | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Durarara!! | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Interlude | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Hayate no Gotoku !! | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Tenchi Muyou! in Love | 2 | 3.80 | 3.53 | 16% | 3.53 | 0.56 | 4.94 | 0.79 |
| Cowboy Bebop: Knockin on Heaven's Door | 2 | 3.73 | 3.50 | 16% | 3.50 | 0.56 | 4.77 | 0.76 |
| Summertime Rendering | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.43 | 0.71 |
| Wanpanman TV | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.43 | 0.71 |
| Aa! Megami-sama - Tatakau Tsubasa | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.68 | 0.75 |
| Ushio to Tora TV 2 | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Slayers EVOLUTION-R | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.43 | 0.71 |
| Ushio to Tora TV | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Owarimonogatari Second Season | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
