Sing si lip yan
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.0000 - 0 ) - 0.5 ) * $similarity
( 3 - 0.5 ) * $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 - Movie, Modern, Action, Comedy, Gun-action, Live Action, Martial Arts, 1993
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 |
|---|---|---|---|---|---|---|---|---|
| Meitantei Conan | 5 | 3.20 | 2.71 | 39% | 2.71 | 1.06 | 3.22 | 1.26 |
| Speed Racer (live action movie) | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 25% | 3.53 | 0.88 | 4.94 | 1.24 |
| Cowboy Bebop: Knockin on Heaven's Door | 4 | 3.73 | 3.50 | 25% | 3.50 | 0.88 | 4.77 | 1.19 |
| Gunsmith Cats | 4 | 3.71 | 3.42 | 25% | 3.42 | 0.85 | 4.77 | 1.19 |
| Volcano High | 6 | 2.00 | 2.00 | 56% | 1.50 | 0.84 | 2.00 | 1.12 |
| Street Fighter II | 4 | 3.57 | 3.32 | 25% | 3.32 | 0.83 | 4.29 | 1.07 |
| Afro Samurai: Resurrection | 5 | 2.33 | 2.10 | 39% | 2.10 | 0.82 | 2.54 | 0.99 |
| Rupan Sansei: Fuma Chizoku no Imboo | 4 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.86 | 0.97 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 4 | 3.20 | 3.00 | 25% | 3.00 | 0.75 | 3.80 | 0.95 |
| Variable Geo | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| JoJo no Kimyou na Bouken: Stardust Crusaders | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Tenjou Tenge:The Past Chapter | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Kino no Tabi: the Beautiful World - life goes on | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Sekirei ~Pure Engagement~ | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.86 | 0.72 |
| Quan Zhi Gao Shou Movie: For the Glory | 4 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Dead Leaves | 4 | 3.00 | 2.50 | 25% | 2.50 | 0.62 | 2.43 | 0.61 |
| Kure-nai | 4 | 2.83 | 2.49 | 25% | 2.49 | 0.62 | 3.26 | 0.81 |
| Angel Beats! | 4 | 2.91 | 2.46 | 25% | 2.46 | 0.61 | 3.50 | 0.87 |
| Futakoi Alternative | 4 | 2.67 | 2.43 | 25% | 2.43 | 0.61 | 2.88 | 0.72 |
| Golgo 13: Assignment Kowloon | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Battle Spirits Ryuko no Ken | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| City Hunter: Shinjuku Private Eyes | 5 | 2.00 | 2.00 | 39% | 1.50 | 0.59 | 2.00 | 0.78 |
| Asu no Yoichi! | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 3.11 | 0.78 |
| Toshokan Sensou | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.86 | 0.72 |
| Death Note (live-action movie #1) | 4 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Yakitate!! Japan | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.00 | 0.70 |
| Full Metal Panic! The Second Raid | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.29 | 0.74 |
| Ranma ½ OVA | 3 | 4.00 | 4.00 | 14% | 4.00 | 0.56 | 5.11 | 0.72 |
| Jin-Roh | 3 | 3.92 | 3.78 | 14% | 3.78 | 0.53 | 5.18 | 0.73 |
| Ikki Tousen | 4 | 2.55 | 2.10 | 25% | 2.10 | 0.53 | 3.14 | 0.79 |
| School Rumble | 3 | 3.89 | 3.73 | 14% | 3.73 | 0.52 | 4.94 | 0.69 |
| Chrono Crusade | 3 | 3.89 | 3.73 | 14% | 3.73 | 0.52 | 4.94 | 0.69 |
| Inukami the Movie | 4 | 2.33 | 2.10 | 25% | 2.10 | 0.52 | 2.54 | 0.64 |
| Mai-HiME | 3 | 3.88 | 3.71 | 14% | 3.71 | 0.52 | 4.84 | 0.68 |
| Trigun | 3 | 3.90 | 3.70 | 14% | 3.70 | 0.52 | 5.94 | 0.83 |
| Black Lagoon | 3 | 3.80 | 3.60 | 14% | 3.60 | 0.51 | 4.40 | 0.62 |
| MEMORIES | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Hayate no Gotoku !! | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Baccano! | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.18 | 0.59 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 14% | 3.53 | 0.50 | 4.61 | 0.65 |
| Akiba Maid Sensou | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Black Lagoon: The Second Barrage | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.68 | 0.66 |
| Hana to Alice Satsujin Jiken | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Aa! Megami-sama - Tatakau Tsubasa | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.68 | 0.66 |
| One Piece: Karakuri Shiro no Mecha Kyohei | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Hanamonogatari | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Gyakusatsu Kikan | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Momo e no Tegami | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
| Lupin Sansei (2015) | 3 | 4.00 | 4.00 | 14% | 3.50 | 0.49 | 4.00 | 0.56 |
