Another
Rating Average: 3.0000Rating Stddev: 0
Review Count: 2
Existing Best Bet #: 3.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0.693147180559945 / 1.6094379124341 )
( 3 ) - 0.430676558073393
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: 7 - 2012, Horror, TV, Modern, Middle School, Mystery, Suspense
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 |
|---|---|---|---|---|---|---|---|---|
| Monster | 5 | 3.50 | 3.07 | 51% | 3.07 | 1.56 | 3.50 | 1.78 |
| Interlude | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Higurashi no Naku Koro ni | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Jigoku Shoujo | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Higurashi no Naku Koro ni Kai | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Zetsuen no Tempest | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Chaos;Head | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Ghost Hunt | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 32% | 2.71 | 0.88 | 3.22 | 1.05 |
| Boku Dake ga Inai Machi | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Persona 4: The Animation | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Gakkou Gurashi! | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Jojo's Bizarre Adventure (TV) | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Btooom! | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Satsuriku no Tenshi | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Ningyo no Mori | 4 | 2.67 | 2.43 | 32% | 2.43 | 0.79 | 2.88 | 0.94 |
| Mirai Nikki | 5 | 2.00 | 1.50 | 51% | 1.50 | 0.77 | 1.43 | 0.73 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Full Metal Panic! The Second Raid | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.29 | 0.97 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.43 | 1.00 |
| Read or Die - TV | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.11 | 0.94 |
| Wonder Egg Priority | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Kokoro Connect | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Jin-Roh | 3 | 3.92 | 3.78 | 18% | 3.78 | 0.69 | 5.18 | 0.95 |
| Juuni Kokuki | 3 | 3.90 | 3.75 | 18% | 3.75 | 0.69 | 5.03 | 0.92 |
| Mai-HiME | 3 | 3.88 | 3.71 | 18% | 3.71 | 0.68 | 4.84 | 0.89 |
| Kodomo no Omocha | 3 | 3.87 | 3.62 | 18% | 3.62 | 0.66 | 5.05 | 0.93 |
| Magikano | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Kamichu! | 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 |
| Boogiepop and Others | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Ao no Orchestra | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Majin Tantei Nougami Neuro | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Tsuki ga Kirei | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Black Jack Final | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Red Garden | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Hakata Tonkotsu Ramens | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Natsume Yuujinchou Shi | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Jigoku Shoujo Futakomori | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| LUPIN the Third - Mine Fujiko to Iu Onna | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Yakusoku no Neverland | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Happy Sugar Life | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Danshi Kōkōsei no Nichijō | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Black Jack: Clinical Chart | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Death Note | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.86 | 0.89 |
| Jormungand | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Summertime Rendering | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Mouryou no Hako | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| X (TV) | 3 | 3.75 | 3.47 | 18% | 3.47 | 0.64 | 4.91 | 0.90 |
