Urusei Yatsura Movie 2: Beautiful Dreamer
Rating Average: 3.2500Rating Stddev: 0.43301270189221935
Review Count: 4
Existing Best Bet #: 3.67834041425457
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.2500 - 0.43301270189221935 ) + ( 1.38629436111989 / 1.6094379124341 )
( 2.81698729810778 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.2500 - 0.21650635094611 ) - 0 ) * $similarity
( 3.03349364905389 - 0 ) * $similarity
3.03349364905389 * $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 - Comedy, Fantasy, Modern, Movie, Romantic Comedy, Sci-Fi, 1984
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 | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Urusei Yatsura: Kanketsu-hen | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.86 | 1.97 |
| Tenchi Muyou! Ryououki | 5 | 3.45 | 2.96 | 51% | 2.96 | 1.51 | 4.39 | 2.24 |
| Urusei Yatsura Movie 1: Only You | 5 | 3.25 | 2.84 | 51% | 2.84 | 1.45 | 3.28 | 1.67 |
| Tenchi Muyou! Manatsu no Eve | 6 | 2.36 | 1.91 | 73% | 1.91 | 1.40 | 3.10 | 2.28 |
| Urusei Yatsura Movie 3: Remember My Love | 5 | 3.00 | 2.59 | 51% | 2.59 | 1.32 | 2.87 | 1.46 |
| Ore, Twintail ni Narimasu | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Koi wa Sekai Seifuku no Ato de | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| MEMORIES | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Tenchi Muyou! in Love | 4 | 3.80 | 3.53 | 32% | 3.53 | 1.15 | 4.94 | 1.61 |
| Urusei Yatsura Itsudatte My Darling | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.86 | 1.46 |
| Haiyore! Nyaruko-san OVA | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Yuri Kuma Arashi | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Momo e no Tegami | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Wanpanman OVAs & Specials | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Urusei Yatsura | 5 | 2.80 | 2.22 | 51% | 2.22 | 1.13 | 2.63 | 1.34 |
| Chobits | 4 | 3.56 | 3.16 | 32% | 3.16 | 1.03 | 4.82 | 1.57 |
| Hinata no Aoshigure | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Punch Line | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Nobunagun | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Manie Manie Meikyu Monogatari | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Aura: Maryūinkōga Saigo no Tatakai | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Kaijuu 8-gou | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Persona 4: The Animation | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Tenrankai no E | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Kami nomi zo Shiru Sekai: Megami-Hen | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Sekirei ~Pure Engagement~ | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.86 | 0.93 |
| Shangri-La Frontier | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Tsunlise | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Cheating Craft | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Jumping | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Hirune Hime: Shiranai Watashi no Monogatari | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Love Hina Christmas Special | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.43 | 1.00 |
| Toki Wo Kakeru Shoujo | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.21 | 0.96 |
| Full Metal Panic ~Fumoffu~ | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.59 | 1.03 |
| Urusei Yatsura OVA Series | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Kannagi | 4 | 2.57 | 2.21 | 32% | 2.21 | 0.72 | 3.05 | 1.00 |
| School Rumble | 3 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Inukami the Movie | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| Afro Samurai: Resurrection | 4 | 2.33 | 2.10 | 32% | 2.10 | 0.68 | 2.54 | 0.83 |
| Shoujo Kakumei Utena | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 5.26 | 0.97 |
| Kannagi (OVA) | 4 | 2.25 | 2.03 | 32% | 2.03 | 0.66 | 2.68 | 0.87 |
| Fruits Basket | 3 | 3.85 | 3.61 | 18% | 3.61 | 0.66 | 5.23 | 0.96 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.83 | 0.89 |
| Kamichu! | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Cardcaptor Sakura: Fuuin Sareta Card | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Magikano | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.61 | 0.85 |
