Kite Liberator
Rating Average: 2.6667Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 2.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.6667 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 2.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 2.43099773960448 - 0 ) * $similarity
2.43099773960448 * $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 - 2008, OVA, Modern, Action, Gun-action, Violent, Ecchi
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 |
|---|---|---|---|---|---|---|---|---|
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 51% | 4.00 | 2.04 | 5.29 | 2.70 |
| School Days: Magical Heart Kokoro-chan | 6 | 2.75 | 2.34 | 73% | 2.34 | 1.72 | 2.78 | 2.04 |
| Mnemosyne: Mnemosyne no Musume-tachi | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.68 | 1.88 |
| Hellsing Ultimate | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Black Lagoon Roberta's Blood Trail | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Black Lagoon | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Strait Jacket | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Gunslinger Girl Il Teatrino OVA | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Black Lagoon: The Second Barrage | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Jormungand | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Akiba Maid Sensou | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Karas | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Gunsmith Cats | 4 | 3.71 | 3.42 | 32% | 3.42 | 1.12 | 4.77 | 1.56 |
| FLCL | 4 | 3.74 | 3.42 | 32% | 3.42 | 1.12 | 5.36 | 1.75 |
| Golgo 13 (TV) | 6 | 2.00 | 2.00 | 73% | 1.50 | 1.10 | 2.00 | 1.47 |
| Gunslinger Girl | 4 | 3.67 | 3.33 | 32% | 3.33 | 1.09 | 4.37 | 1.43 |
| Kikou Ryohei Mellowlink (OVA) | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Ikkitousen: Great Guardians | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Iria Zeiram the Animation | 4 | 3.50 | 3.16 | 32% | 3.16 | 1.03 | 4.26 | 1.39 |
| 3x3 Eyes | 4 | 3.50 | 3.16 | 32% | 3.16 | 1.03 | 4.26 | 1.39 |
| To Aru Kagaku no Railgun | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.98 | 1.30 |
| Honoo no Labyrinth | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Madlax | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Mamono Hunter Youko | 4 | 3.00 | 3.00 | 32% | 3.00 | 0.98 | 4.00 | 1.31 |
| Mezzo Forte | 4 | 3.25 | 2.92 | 32% | 2.92 | 0.95 | 3.88 | 1.27 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 32% | 2.71 | 0.88 | 3.22 | 1.05 |
| Black Bible | 4 | 3.00 | 2.68 | 32% | 2.68 | 0.88 | 3.37 | 1.10 |
| Ikkitousen: Dragon Destiny | 4 | 3.00 | 2.55 | 32% | 2.55 | 0.83 | 3.11 | 1.01 |
| Kite | 4 | 3.05 | 2.55 | 32% | 2.55 | 0.83 | 3.94 | 1.29 |
| Phantom ~Requiem for the Phantom~ | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| H.O.T.D: Drifters of the Dead | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| The Chronicles of Riddick: Dark Fury | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Gantz | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| CANAAN | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Rupan Sansei: Green vs Red | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Jormungand: Perfect Order | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Cobra The Animation - Time Drive | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Devadasy | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Angel Beats! | 4 | 2.91 | 2.46 | 32% | 2.46 | 0.80 | 3.50 | 1.14 |
| Futakoi Alternative | 4 | 2.67 | 2.43 | 32% | 2.43 | 0.79 | 2.88 | 0.94 |
| Aika | 4 | 2.88 | 2.41 | 32% | 2.41 | 0.79 | 3.24 | 1.06 |
| Phantom the Animation | 5 | 2.00 | 2.00 | 51% | 1.50 | 0.77 | 2.43 | 1.24 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.43 | 1.00 |
| Sky Girls (OVA) | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Toshokan Sensou | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.86 | 0.93 |
| Tokyo Tribe 2 | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Zettai Shougeki: Platonic Heart | 5 | 1.67 | 1.43 | 51% | 1.43 | 0.73 | 1.88 | 0.96 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 3 | 3.94 | 3.79 | 18% | 3.79 | 0.70 | 6.11 | 1.12 |
| Jin-Roh | 3 | 3.92 | 3.78 | 18% | 3.78 | 0.69 | 5.18 | 0.95 |
| Ikki Tousen | 4 | 2.55 | 2.10 | 32% | 2.10 | 0.69 | 3.14 | 1.03 |
