Ultra Maniac TV
Rating Average: 3.6000Rating Stddev: 0.8
Review Count: 5
Existing Best Bet #: 3.8
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.6000 - 0.8 ) + ( 1.6094379124341 / 1.6094379124341 )
( 2.8 ) - 1
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.6000 - 0.4 ) - 0 ) * $similarity
( 3.2 - 0 ) * $similarity
3.2 * $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: 12 - Mahou Shoujo, Modern, Shoujo, TV, Romantic Comedy, Middle School, Adventure, All Ages, Comedy, Silly-funny, Supernatural, 2003
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 |
|---|---|---|---|---|---|---|---|---|
| School Rumble | 6 | 3.89 | 3.73 | 25% | 3.73 | 0.93 | 4.94 | 1.23 |
| Fruits Basket | 6 | 3.85 | 3.61 | 25% | 3.61 | 0.90 | 5.23 | 1.31 |
| Kamichu! | 6 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Haiyore! Nyaruko-san W | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Bindzume Yousei | 6 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Rikujyou Bouei Tai Mao-chan | 7 | 3.00 | 3.00 | 34% | 2.50 | 0.85 | 3.00 | 1.02 |
| Kamikaze Kaitou Jeanne | 6 | 3.60 | 3.20 | 25% | 3.20 | 0.80 | 3.80 | 0.95 |
| Aa! Megami-sama: Chichai tte Koto wa Benri da Ne | 6 | 3.33 | 2.91 | 25% | 2.91 | 0.73 | 4.03 | 1.01 |
| Bishoujo Senshi Sailor Moon | 6 | 3.11 | 2.61 | 25% | 2.61 | 0.65 | 3.48 | 0.87 |
| Kodomo no Omocha | 5 | 3.87 | 3.62 | 17% | 3.62 | 0.63 | 5.05 | 0.88 |
| Kobato | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.00 | 0.75 |
| Narutaru ~Mukuro naru hoshi Tama taru ko~ | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.86 | 0.97 |
| Nanatsuiro Drops | 6 | 3.00 | 3.00 | 25% | 2.50 | 0.62 | 3.43 | 0.86 |
| Cardcaptor Sakura: The Movie | 5 | 3.80 | 3.60 | 17% | 3.60 | 0.62 | 4.40 | 0.76 |
| Fruits Basket 2nd Season | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Mahoujin GuruGuru | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Yoshinaga-san chi no Gargoyle | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Majin Tantei Nougami Neuro | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Fruits Basket: The Final | 5 | 4.00 | 4.00 | 17% | 3.50 | 0.61 | 4.00 | 0.69 |
| Pita-Ten | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Abenobashi Mahou Shotengai | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 4.31 | 0.75 |
| Chicchana Yukitsukai Sugar | 5 | 3.67 | 3.43 | 17% | 3.43 | 0.60 | 3.88 | 0.67 |
| Full Moon wo Sagashite | 5 | 3.60 | 3.27 | 17% | 3.27 | 0.57 | 4.37 | 0.76 |
| Piano | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.43 | 0.60 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 4.11 | 0.71 |
| Kami nomi zo Shiru Sekai II | 5 | 3.50 | 3.25 | 17% | 3.25 | 0.56 | 3.86 | 0.67 |
| Natsu no Arashi! Akinai-chuu | 6 | 2.50 | 2.25 | 25% | 2.25 | 0.56 | 2.43 | 0.61 |
| Kannagi | 6 | 2.57 | 2.21 | 25% | 2.21 | 0.55 | 3.05 | 0.76 |
| Kimagure Orange Road (TV) | 5 | 3.50 | 3.15 | 17% | 3.15 | 0.55 | 4.08 | 0.71 |
| Uta Kata | 5 | 3.33 | 3.10 | 17% | 3.10 | 0.54 | 3.54 | 0.62 |
| Maburaho | 5 | 3.43 | 3.06 | 17% | 3.06 | 0.53 | 3.91 | 0.68 |
| Honoo no Labyrinth | 5 | 3.25 | 3.03 | 17% | 3.03 | 0.53 | 3.68 | 0.64 |
| I My Me! Strawberry Eggs | 5 | 3.43 | 2.98 | 17% | 2.98 | 0.52 | 3.73 | 0.65 |
| Hanada Shounen-shi | 7 | 2.00 | 2.00 | 34% | 1.50 | 0.51 | 2.00 | 0.68 |
| Tokyo Mew Mew | 5 | 3.33 | 2.86 | 17% | 2.86 | 0.50 | 3.07 | 0.53 |
| Gosyusho-sama Ninomiya-kun | 5 | 3.20 | 2.83 | 17% | 2.83 | 0.49 | 3.45 | 0.60 |
| Natsu no Arashi! | 5 | 3.20 | 2.83 | 17% | 2.83 | 0.49 | 3.45 | 0.60 |
| Girls Bravo | 5 | 3.00 | 2.67 | 17% | 2.67 | 0.46 | 3.70 | 0.64 |
| Yakitate!! Japan | 4 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.00 | 0.56 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.59 | 0.62 |
| Ichigo 100% TV | 5 | 2.75 | 2.53 | 17% | 2.53 | 0.44 | 3.18 | 0.55 |
| Potemayo | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Needless | 5 | 3.00 | 2.50 | 17% | 2.50 | 0.43 | 2.86 | 0.50 |
| Tonari no Kaibutsu-kun | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Fruits Basket -prelude- | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Durarara!! x2 Ketsu | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Matantei Loki Ragnarok | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.43 | 0.60 |
| Persona 4 the Golden Animation | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Ao Haru Ride | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
| Kaleido Star | 5 | 3.00 | 3.00 | 17% | 2.50 | 0.43 | 3.00 | 0.52 |
