Lupin III: Chi no Kokuin - Eien no Mermaid
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: 6 - 2011, Action, Comedy, TV Special, Fantasy, Modern
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 |
|---|---|---|---|---|---|---|---|---|
| Aa! Megami-sama - Tatakau Tsubasa | 5 | 4.00 | 4.00 | 69% | 3.50 | 2.43 | 4.68 | 3.25 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 69% | 2.50 | 1.74 | 2.43 | 1.69 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.61 | 2.05 |
| Rumic Theater | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Rupan Sansei: Seven Days Rhapsody | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Rupan Sansei: Alcatraz Connection | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Little Witch Academia TV | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Wanpanman OVAs & Specials | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Fate/Zero | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.43 | 1.97 |
| Momo e no Tegami | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Hanamonogatari | 4 | 4.00 | 4.00 | 44% | 3.50 | 1.56 | 4.00 | 1.78 |
| Mawaru Penguindrum | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Re:CREATORS | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Rekka no Honoo | 4 | 3.36 | 2.92 | 44% | 2.92 | 1.30 | 3.97 | 1.77 |
| Nyanpire The Animation | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Rougo ni Sonaete Isekai de 8-Man-Mai no Kinka o Tamemasu | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Nobunagun | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Shangri-La Frontier | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Selector Spread WIXOSS | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Persona 5 the Animation: Dark Sun | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Rupan Sansei: Hemmingway Paper no Nazo | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Hellsing Ultimate | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Samurai Flamenco | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Durarara!! x2 Sho | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Kaijuu 8-gou S1 | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Black Lagoon Omake | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| JoJo no Kimyou na Bouken: Stardust Crusaders | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Ore, Twintail ni Narimasu | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Noragami | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Sekirei ~Pure Engagement~ | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.86 | 1.27 |
| Tiger and Bunny | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Persona 4 the Golden Animation | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Cheating Craft | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Lupin Sansei: Prison of the Past | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Action Heroine Cheer Fruits | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Watashi no Coffee Samurai - Jihanki-teki na Kareshi | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Ao no Exorcist | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Shakugan no Shana III (Final) | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Rupan Sansei: The Last Job | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Angel Beats! | 4 | 2.91 | 2.46 | 44% | 2.46 | 1.09 | 3.50 | 1.56 |
| C: The Money of Soul and Possibility Control | 4 | 2.67 | 2.43 | 44% | 2.43 | 1.08 | 2.88 | 1.28 |
| Nichijou | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Love Hina Christmas Special | 3 | 4.00 | 4.00 | 25% | 4.00 | 1.00 | 5.43 | 1.36 |
| Juuni Kokuki | 3 | 3.90 | 3.75 | 25% | 3.75 | 0.94 | 5.03 | 1.26 |
| Chrono Crusade | 3 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Inukami the Movie | 4 | 2.33 | 2.10 | 44% | 2.10 | 0.93 | 2.54 | 1.13 |
| Shakugan no Shana Special: Koi to Onsen no Kougai Gakushuu! | 4 | 2.33 | 2.10 | 44% | 2.10 | 0.93 | 2.54 | 1.13 |
| Slayers Next | 3 | 3.88 | 3.72 | 25% | 3.72 | 0.93 | 5.32 | 1.33 |
| Mai-HiME | 3 | 3.88 | 3.71 | 25% | 3.71 | 0.93 | 4.84 | 1.21 |
