Ai Tenchi Muyo!
Rating Average: 1.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 1.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 1.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 1 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 1.5000 - 0.25 ) - 0 ) * $similarity
( 1.25 - 0 ) * $similarity
1.25 * $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: 11 - 2014, Action, Action Comedy, Comedy, Short, TV, Fantasy, Modern, Ecchi, Fan Service, Pantsu
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 |
|---|---|---|---|---|---|---|---|---|
| Haiyore! Nyaruko-san W | 7 | 4.00 | 4.00 | 40% | 3.50 | 1.42 | 4.00 | 1.62 |
| Ore, Twintail ni Narimasu | 8 | 3.00 | 3.00 | 52% | 2.50 | 1.32 | 3.00 | 1.59 |
| Sekirei ~Pure Engagement~ | 8 | 3.00 | 2.50 | 52% | 2.50 | 1.32 | 2.86 | 1.51 |
| Sekirei | 7 | 3.50 | 3.25 | 40% | 3.25 | 1.32 | 4.11 | 1.67 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 7 | 3.20 | 3.00 | 40% | 3.00 | 1.21 | 3.80 | 1.54 |
| Zero no Tsukaima | 7 | 3.00 | 2.78 | 40% | 2.78 | 1.12 | 3.98 | 1.61 |
| Fight Ippatsu! Juuden-chan!! | 8 | 2.25 | 2.03 | 52% | 2.03 | 1.08 | 2.68 | 1.42 |
| Omamori Himari | 7 | 3.00 | 2.65 | 40% | 2.65 | 1.07 | 3.15 | 1.28 |
| Ichiban Ushiro no Daimaou | 7 | 3.00 | 2.59 | 40% | 2.59 | 1.05 | 3.30 | 1.34 |
| G-on Riders | 7 | 3.00 | 2.59 | 40% | 2.59 | 1.05 | 2.87 | 1.16 |
| Little Witch Academia TV | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Hanamonogatari | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Junketsu no Maria | 6 | 4.00 | 4.00 | 29% | 3.50 | 1.04 | 4.00 | 1.19 |
| Zero no Tsukaima: Futatsuki no Kishi | 7 | 2.86 | 2.54 | 40% | 2.54 | 1.03 | 3.43 | 1.39 |
| Persona 4 the Golden Animation | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Samurai Flamenco | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Hyakka Ryouran Samurai Bride | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| JoJo no Kimyou na Bouken: Stardust Crusaders | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.43 | 1.39 |
| Cheating Craft | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Noragami | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Nobunagun | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Selector Spread WIXOSS | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| Needless | 7 | 3.00 | 2.50 | 40% | 2.50 | 1.01 | 2.86 | 1.16 |
| Nanatsu no Taizai | 7 | 3.00 | 3.00 | 40% | 2.50 | 1.01 | 3.00 | 1.21 |
| High School DxD | 6 | 3.50 | 3.25 | 29% | 3.25 | 0.97 | 3.43 | 1.02 |
| Asu no Yoichi! | 7 | 2.50 | 2.25 | 40% | 2.25 | 0.91 | 3.11 | 1.26 |
| Princess Lover! | 7 | 2.67 | 2.20 | 40% | 2.20 | 0.89 | 2.41 | 0.97 |
| Ikki Tousen | 7 | 2.55 | 2.10 | 40% | 2.10 | 0.85 | 3.14 | 1.27 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 20% | 4.00 | 0.83 | 5.59 | 1.16 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 40% | 2.00 | 0.81 | 2.60 | 1.05 |
| Tonagura | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 2.87 | 0.85 |
| Hanaukyo Maid Tai | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 3.30 | 0.98 |
| Mamoru-kun ni Megami no Shukufuku wo! | 6 | 3.00 | 2.59 | 29% | 2.59 | 0.77 | 2.87 | 0.85 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 20% | 3.73 | 0.77 | 4.94 | 1.02 |
| Sora no Otoshimono | 6 | 3.00 | 2.55 | 29% | 2.55 | 0.76 | 3.11 | 0.92 |
| Ikkitousen: Dragon Destiny | 6 | 3.00 | 2.55 | 29% | 2.55 | 0.76 | 3.11 | 0.92 |
| Amaenaideyo!! Katsu!! | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Onipan! | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Tsujo Kogeki ga Zentai Kogeki de Ni-kai Kogeki no Oka-san wa Suki desu ka? | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Mushoku Tensei - Isekai Ittara Honki Dasu (TV 2) | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Zero no Tsukaima: Princess no Rondo | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Kaijuu 8-gou | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Gokukoku no Brynhildr | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Recorder and Randsell | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Bikini Warriors | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Akikan! | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Tentai Senshi Sunred | 6 | 3.00 | 2.50 | 29% | 2.50 | 0.74 | 2.43 | 0.72 |
| Rougo ni Sonaete Isekai de 8-Man-Mai no Kinka o Tamemasu | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Punch Line | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
| Shinchou Yuusha - Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru | 6 | 3.00 | 3.00 | 29% | 2.50 | 0.74 | 3.00 | 0.89 |
