Alice to Zouroku
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: 4 - 2017, TV, Modern, Supernatural
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 |
|---|---|---|---|---|---|---|---|---|
| Demi-chan wa Kataritai | 4 | 4.00 | 4.00 | 100% | 3.50 | 3.50 | 4.00 | 4.00 |
| Summertime Rendering | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.43 | 2.49 |
| Shinreigari | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Majin Tantei Nougami Neuro | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Little Witch Academia TV | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Sakura Quest | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Tsuki ga Kirei | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Hanamonogatari | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Net-juu no Susume | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Sonny Boy | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Fruits Basket: The Final | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Jigoku Shoujo Futakomori | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.68 | 2.63 |
| Monogatari Series: Second Season | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Kemono Jihen | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Sangatsu no Lion 2 | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Fruits Basket 2nd Season | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Shigofumi ~Stories of Last Letter~ | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.68 | 2.63 |
| Kakuriyo Yadomeshi | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Kuzu no Honkai | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Just Because | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| X (TV) | 3 | 3.75 | 3.47 | 56% | 3.47 | 1.95 | 4.91 | 2.76 |
| Air TV | 3 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 4.31 | 2.42 |
| Kanon | 3 | 3.70 | 3.38 | 56% | 3.38 | 1.90 | 4.49 | 2.53 |
| Jigoku Shoujo | 3 | 3.60 | 3.36 | 56% | 3.36 | 1.89 | 4.11 | 2.31 |
| Re:CREATORS | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Kami nomi zo Shiru Sekai II | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.86 | 2.17 |
| Mokke | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Loveless (TV) | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| To Aru Majutsu no Index II | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Sangatsu no Lion | 3 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Mahou Tsukai ni Taisetsu na Koto | 3 | 3.55 | 3.22 | 56% | 3.22 | 1.81 | 4.38 | 2.46 |
| Shakugan no Shana | 3 | 3.60 | 3.20 | 56% | 3.20 | 1.80 | 3.80 | 2.14 |
| Ultra Maniac TV | 3 | 3.60 | 3.20 | 56% | 3.20 | 1.80 | 3.80 | 2.14 |
| Bakemonogatari | 3 | 3.50 | 3.12 | 56% | 3.12 | 1.75 | 3.85 | 2.17 |
| Natsume Yuujinchou | 3 | 3.33 | 3.10 | 56% | 3.10 | 1.74 | 3.54 | 1.99 |
| Uta Kata | 3 | 3.33 | 3.10 | 56% | 3.10 | 1.74 | 3.54 | 1.99 |
| xxxHOLiC Kei | 3 | 3.33 | 3.10 | 56% | 3.10 | 1.74 | 3.54 | 1.99 |
| To Aru Kagaku no Railgun | 3 | 3.33 | 3.10 | 56% | 3.10 | 1.74 | 3.98 | 2.24 |
| Ga-Rei: Zero | 3 | 3.25 | 3.03 | 56% | 3.03 | 1.71 | 3.68 | 2.07 |
| Ghost Hunt | 3 | 3.25 | 3.03 | 56% | 3.03 | 1.71 | 3.68 | 2.07 |
| sola | 3 | 3.40 | 3.00 | 56% | 3.00 | 1.69 | 3.60 | 2.02 |
| Gosyusho-sama Ninomiya-kun | 3 | 3.20 | 2.83 | 56% | 2.83 | 1.59 | 3.45 | 1.94 |
| To Aru Majutsu no Index | 3 | 3.00 | 2.71 | 56% | 2.71 | 1.53 | 3.54 | 1.99 |
| Tsugumomo | 4 | 2.00 | 2.00 | 100% | 1.50 | 1.50 | 2.00 | 2.00 |
| Jigoku Shōjo: Yoi no Togi | 4 | 2.00 | 2.00 | 100% | 1.50 | 1.50 | 2.00 | 2.00 |
| Gakkou no Kaidan | 3 | 3.00 | 2.65 | 56% | 2.65 | 1.49 | 3.15 | 1.77 |
| Action Heroine Cheer Fruits | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Narutaru ~Mukuro naru hoshi Tama taru ko~ | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.86 | 2.17 |
| Ao no Exorcist: Kyoto Fujō Ō-hen | 3 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
