Shinreigari
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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: 7 - 2007, TV, Modern, Drama, Psychics, Supernatural, 2008
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 |
|---|---|---|---|---|---|---|---|---|
| Majin Tantei Nougami Neuro | 6 | 4.00 | 4.00 | 73% | 3.50 | 2.57 | 4.00 | 2.94 |
| xxxHOLiC Kei | 6 | 3.33 | 3.10 | 73% | 3.10 | 2.28 | 3.54 | 2.60 |
| Ghost Hunt | 6 | 3.25 | 3.03 | 73% | 3.03 | 2.23 | 3.68 | 2.70 |
| Shigofumi ~Stories of Last Letter~ | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.68 | 2.39 |
| Kaiji | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Jigoku Shoujo Futakomori | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.68 | 2.39 |
| X (TV) | 5 | 3.75 | 3.47 | 51% | 3.47 | 1.77 | 4.91 | 2.51 |
| Kara no Kyoukai | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Clannad (TV) | 5 | 3.38 | 3.03 | 51% | 3.03 | 1.54 | 3.97 | 2.03 |
| sola | 5 | 3.40 | 3.00 | 51% | 3.00 | 1.53 | 3.60 | 1.84 |
| Bleach | 5 | 3.43 | 2.90 | 51% | 2.90 | 1.48 | 3.59 | 1.83 |
| Kaze no Stigma | 5 | 3.17 | 2.72 | 51% | 2.72 | 1.39 | 3.38 | 1.73 |
| To Aru Majutsu no Index | 5 | 3.00 | 2.71 | 51% | 2.71 | 1.38 | 3.54 | 1.80 |
| H2O: Footprints in the Sand | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Chikyu Shojo Arjuna | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 4.57 | 1.49 |
| Nodame Cantabile | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 4.57 | 1.49 |
| Suzumiya Haruhi no Yuutsu | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.83 | 1.58 |
| Darker than Black - Kuro no Keiyakusha | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Kimi ga Nozomu Eien - Haruka Route | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Sonny Boy | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Nodame Cantabile (Live Action) | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Fruits Basket: The Final | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Fruits Basket 2nd Season | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Nana | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Mouryou no Hako | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Da Capo II 2nd Season | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Kakuriyo Yadomeshi | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Toradora! | 4 | 3.70 | 3.47 | 32% | 3.47 | 1.13 | 4.67 | 1.53 |
| Kannagi | 5 | 2.57 | 2.21 | 51% | 2.21 | 1.13 | 3.05 | 1.56 |
| Air TV | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Kanon | 4 | 3.70 | 3.38 | 32% | 3.38 | 1.10 | 4.49 | 1.47 |
| Jigoku Shoujo | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Mokke | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| To Aru Majutsu no Index II | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Nagasarete Airantou | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 4.11 | 1.34 |
| Kiba | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Higurashi no Naku Koro ni Kai | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Loveless (TV) | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Mahou Tsukai ni Taisetsu na Koto | 4 | 3.55 | 3.22 | 32% | 3.22 | 1.05 | 4.38 | 1.43 |
| xxxHOLiC | 5 | 2.40 | 2.00 | 51% | 2.00 | 1.02 | 2.60 | 1.33 |
| Itazura na Kiss | 4 | 3.50 | 3.12 | 32% | 3.12 | 1.02 | 3.85 | 1.26 |
| Vampire Knight | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Uta Kata | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Natsume Yuujinchou | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| To Aru Kagaku no Railgun | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.98 | 1.30 |
| Clannad: After Story | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.98 | 1.30 |
| Ga-Rei: Zero | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Chaos;Head | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| To LOVE-Ru | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 3.60 | 1.18 |
