Mizu no Kotoba
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 - 2002, TV Special, Fantasy, Modern, Acquired Taste, Artistic, Weird
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 |
|---|---|---|---|---|---|---|---|---|
| Shoujo Kakumei Utena | 5 | 3.83 | 3.65 | 51% | 3.65 | 1.86 | 5.26 | 2.68 |
| Aru Tabibito no Nikki | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| .hack//Liminality | 4 | 3.00 | 2.65 | 32% | 2.65 | 0.86 | 3.15 | 1.03 |
| Tenrankai no E | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Juuni Kokuki | 3 | 3.90 | 3.75 | 18% | 3.75 | 0.69 | 5.03 | 0.92 |
| Kyousogiga TV | 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 |
| Aa! Megami-sama - Tatakau Tsubasa | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.68 | 0.86 |
| Kanashimi no Belladonna | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kuuchuu Buranko | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Monogatari Series: Second Season | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Sarazanmai | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Abenobashi Mahou Shotengai | 3 | 3.67 | 3.43 | 18% | 3.43 | 0.63 | 4.31 | 0.79 |
| Haibane Renmei | 3 | 3.73 | 3.42 | 18% | 3.42 | 0.63 | 4.60 | 0.85 |
| FLCL | 3 | 3.74 | 3.42 | 18% | 3.42 | 0.63 | 5.36 | 0.98 |
| Jungle wa Itsumo Hale Nochi Guu Deluxe | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Mawaru Penguindrum | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Loveless (TV) | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Dai Mahou Touge | 3 | 3.50 | 3.25 | 18% | 3.25 | 0.60 | 3.43 | 0.63 |
| Mahou Tsukai ni Taisetsu na Koto | 3 | 3.55 | 3.22 | 18% | 3.22 | 0.59 | 4.38 | 0.80 |
| xxxHOLiC Kei | 3 | 3.33 | 3.10 | 18% | 3.10 | 0.57 | 3.54 | 0.65 |
| Adolescence Mokushiroku | 3 | 3.43 | 2.98 | 18% | 2.98 | 0.55 | 3.73 | 0.69 |
| xxxHOLiC - Manatsu no Yoru no Yume | 3 | 3.17 | 2.72 | 18% | 2.72 | 0.50 | 3.38 | 0.62 |
| Tenshi Kinryouku | 3 | 3.09 | 2.69 | 18% | 2.69 | 0.49 | 3.79 | 0.70 |
| G-on Riders | 3 | 3.00 | 2.59 | 18% | 2.59 | 0.48 | 2.87 | 0.53 |
| Boukyaku no Senritsu | 3 | 3.00 | 2.55 | 18% | 2.55 | 0.47 | 3.11 | 0.57 |
| One: Kagayaku Kisetsu e | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Texhnolyze | 3 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| MiniPato | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Mind Game | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.68 | 0.68 |
| Persona 4: The Animation | 3 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| Gingitsune | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| JoJo no Kimyou na Bouken: Stardust Crusaders | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.43 | 0.63 |
| Lupin III: Chi no Kokuin - Eien no Mermaid | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Speed Grapher | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.68 | 0.68 |
| Ihatov Gensou: Kenji no Haru | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Persona 5 the Animation: Dark Sun | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Samurai Flamenco | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| PaniPoni Dash! | 3 | 3.00 | 2.50 | 18% | 2.50 | 0.46 | 2.43 | 0.45 |
| Devilman Lady | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| Narutaru ~Mukuro naru hoshi Tama taru ko~ | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.86 | 0.71 |
| PaniPoni Dash! (OVA) | 3 | 3.00 | 3.00 | 18% | 2.50 | 0.46 | 3.00 | 0.55 |
| .hack//SIGN | 3 | 3.00 | 2.49 | 18% | 2.49 | 0.46 | 4.27 | 0.78 |
| Aquarian Age | 3 | 2.67 | 2.43 | 18% | 2.43 | 0.45 | 2.88 | 0.53 |
| Ayashi no Ceres | 3 | 2.73 | 2.30 | 18% | 2.30 | 0.42 | 3.35 | 0.62 |
| Teizokurei DAYDREAM | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Nichijou | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Danganronpa Kibō no Gakuen to Zetsubō no Kōkōsei | 3 | 2.50 | 2.25 | 18% | 2.25 | 0.41 | 2.43 | 0.45 |
| Inukami the Movie | 3 | 2.33 | 2.10 | 18% | 2.10 | 0.39 | 2.54 | 0.47 |
