Mokke
Rating Average: 3.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 3.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 3 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.5000 - 0.25 ) - 0 ) * $similarity
( 3.25 - 0 ) * $similarity
3.25 * $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: 7 - 2007, TV, Modern, Spiritual, Supernatural, Coming of Age, Seinen
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 |
|---|---|---|---|---|---|---|---|---|
| Kiba | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Uta Kata | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Ghost Hunt | 5 | 3.25 | 3.03 | 51% | 3.03 | 1.55 | 3.68 | 1.88 |
| sola | 5 | 3.40 | 3.00 | 51% | 3.00 | 1.53 | 3.60 | 1.84 |
| ef - a tale of memories | 5 | 3.00 | 3.00 | 51% | 3.00 | 1.53 | 4.00 | 2.04 |
| Kamichu! | 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 |
| Shinreigari | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Majin Tantei Nougami Neuro | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Hanamonogatari | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Jigoku Shoujo Futakomori | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| X (TV) | 4 | 3.75 | 3.47 | 32% | 3.47 | 1.13 | 4.91 | 1.60 |
| 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 |
| Suzumiya Haruhi no Yuutsu 2009 | 5 | 2.40 | 2.16 | 51% | 2.16 | 1.10 | 2.91 | 1.48 |
| Minami-ke | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Koi Kaze | 4 | 3.67 | 3.29 | 32% | 3.29 | 1.08 | 4.03 | 1.32 |
| Loveless (TV) | 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 |
| To Aru Majutsu no Index II | 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 |
| Myself; Yourself | 5 | 2.38 | 2.03 | 51% | 2.03 | 1.03 | 2.97 | 1.52 |
| Clannad: After Story | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.98 | 1.30 |
| xxxHOLiC Kei | 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 |
| Tears to Tiara | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Ga-Rei: Zero | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| Clannad (TV) | 4 | 3.38 | 3.03 | 32% | 3.03 | 0.99 | 3.97 | 1.30 |
| Ookami to Koushinryou | 4 | 3.17 | 2.98 | 32% | 2.98 | 0.97 | 3.91 | 1.28 |
| Bleach | 4 | 3.43 | 2.90 | 32% | 2.90 | 0.95 | 3.59 | 1.17 |
| Gosyusho-sama Ninomiya-kun | 4 | 3.20 | 2.83 | 32% | 2.83 | 0.92 | 3.45 | 1.13 |
| Kaze no Stigma | 4 | 3.17 | 2.72 | 32% | 2.72 | 0.89 | 3.38 | 1.10 |
| To Aru Majutsu no Index | 4 | 3.00 | 2.71 | 32% | 2.71 | 0.89 | 3.54 | 1.15 |
| Lamune | 4 | 3.00 | 2.68 | 32% | 2.68 | 0.88 | 3.37 | 1.10 |
| High School of the Dead | 4 | 3.00 | 2.55 | 32% | 2.55 | 0.83 | 3.11 | 1.01 |
| Kimikiss Pure Rouge | 4 | 2.75 | 2.53 | 32% | 2.53 | 0.83 | 3.18 | 1.04 |
| Narutaru ~Mukuro naru hoshi Tama taru ko~ | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.86 | 1.26 |
| Boku Dake ga Inai Machi | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Durarara!! x2 Ketsu | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Amaenaideyo!! Katsu!! | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Da Capo II | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Night Wizard | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Natsume Yuujinchou San | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Inari, Konkon, Koi Iroha. | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Needless | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.86 | 0.93 |
| Angel Beats! | 4 | 2.91 | 2.46 | 32% | 2.46 | 0.80 | 3.50 | 1.14 |
| Kono Aozora ni Yakusoku wo | 5 | 2.00 | 2.00 | 51% | 1.50 | 0.77 | 2.68 | 1.37 |
| H2O: Footprints in the Sand | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Akane-Iro ni Somaru Saka (TV) | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
