Hi no Tori
Rating Average: 3.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 3
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 3 ) - 0
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 - 2004, Adventure, Drama, TV, Fantasy, Historical, Sci-Fi
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 |
|---|---|---|---|---|---|---|---|---|
| Mahou Shoujo Lyrical Nanoha | 6 | 3.75 | 3.53 | 73% | 3.53 | 2.60 | 4.18 | 3.07 |
| Interlude | 6 | 3.75 | 3.53 | 73% | 3.53 | 2.60 | 4.18 | 3.07 |
| Juuni Kokuki | 5 | 3.90 | 3.75 | 51% | 3.75 | 1.91 | 5.03 | 2.57 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.18 | 2.13 |
| Rozen Maiden | 5 | 3.75 | 3.53 | 51% | 3.53 | 1.80 | 4.61 | 2.35 |
| KURAU Phantom Memory | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Futatsu no Spica | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Abenobashi Mahou Shotengai | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 4.31 | 2.20 |
| Planetes | 5 | 3.67 | 3.43 | 51% | 3.43 | 1.75 | 4.31 | 2.20 |
| Kiba | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Zipang | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Naruto | 5 | 3.62 | 3.20 | 51% | 3.20 | 1.63 | 4.87 | 2.48 |
| Nijuu-Mensou no Musume | 5 | 3.33 | 3.10 | 51% | 3.10 | 1.58 | 3.54 | 1.81 |
| Samurai Champloo | 5 | 3.33 | 3.00 | 51% | 3.00 | 1.53 | 4.03 | 2.06 |
| D.Gray-man | 5 | 3.00 | 2.59 | 51% | 2.59 | 1.32 | 2.87 | 1.46 |
| Erementar Gerad (TV) | 5 | 3.00 | 2.59 | 51% | 2.59 | 1.32 | 2.87 | 1.46 |
| Eureka Seven | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| Read or Die - TV | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.11 | 1.67 |
| Boukyaku no Senritsu | 5 | 3.00 | 2.55 | 51% | 2.55 | 1.30 | 3.11 | 1.58 |
| Shin Sekai Yori | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kannazuki no Miko | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.43 | 1.24 |
| Log Horizon 2 | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Akatsuki no Yona | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Tetsujin 28-gō | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Short Peace | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Needless | 5 | 3.00 | 2.50 | 51% | 2.50 | 1.28 | 2.86 | 1.46 |
| Scrapped Princess | 4 | 3.88 | 3.71 | 32% | 3.71 | 1.21 | 4.84 | 1.58 |
| Mahou Shoujo Lyrical Nanoha StrikerS | 5 | 2.75 | 2.34 | 51% | 2.34 | 1.19 | 2.78 | 1.42 |
| Vandread The Second Stage | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Darker than Black - Kuro no Keiyakusha | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Cowboy Bebop | 4 | 3.81 | 3.55 | 32% | 3.55 | 1.16 | 5.74 | 1.88 |
| Digimon Tamers | 4 | 3.75 | 3.53 | 32% | 3.53 | 1.15 | 4.18 | 1.36 |
| Gilgamesh | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Brigadoon | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Fantastic Children | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Dorohedoro | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Vinland Saga Season 2 | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Kemono no Souja Erin | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Hikari to Mizu no Daphne | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Violet Evergarden | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Iroduku Sekai no Ashita kara | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Hakkenden: Tōhō Hakken Ibun (TV 2) | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Junketsu no Maria | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Saiunkoku Monogatari 2nd Series | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Casshern: The Last Day on Earth | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Mushishi: Zoku-Shō: Suzu no Shizuku | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Made in Abyss: Retsujitsu no Ougonkyou | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Fuse Teppō Musume no Torimonochō | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Nejimaki Seirei Senki: Tenkyou no Alderamin | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Mushishi: Zoku-Shō | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
