Hikaru no Go
Rating Average: 3.3333Rating Stddev: 0.816496580927726
Review Count: 9
Existing Best Bet #: 3.88201580804424
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.3333 - 0.816496580927726 ) + ( 2.19722457733622 / 1.6094379124341 )
( 2.51680341907227 ) - 1.36521238897197
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.3333 - 0.408248290463863 ) - 0 ) * $similarity
( 2.92505170953614 - 0 ) * $similarity
2.92505170953614 * $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: 9 - All Ages, 2003, 2002, 2001, TV, Fantasy, Competition, Supernatural, Sports
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 |
|---|---|---|---|---|---|---|---|---|
| Princess Tutu | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Yu-Gi-Oh: Duel Monsters | 5 | 3.17 | 2.72 | 30% | 2.72 | 0.84 | 3.81 | 1.18 |
| Pocket Monsters | 6 | 2.48 | 1.87 | 44% | 1.87 | 0.83 | 3.15 | 1.40 |
| Patapata Hikousen no Bouken | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Juuni Kokuki | 4 | 3.90 | 3.75 | 19% | 3.75 | 0.74 | 5.03 | 0.99 |
| Hajime no Ippo | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| Kao no nai Tsuki | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Bindzume Yousei | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.43 | 0.88 |
| X (TV) | 4 | 3.75 | 3.47 | 19% | 3.47 | 0.69 | 4.91 | 0.97 |
| Shin Shirayuki Hime Densetsu Pretear | 4 | 3.62 | 3.28 | 19% | 3.28 | 0.65 | 4.22 | 0.83 |
| Kiba | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Mahou Tsukai ni Taisetsu na Koto | 4 | 3.55 | 3.22 | 19% | 3.22 | 0.64 | 4.38 | 0.87 |
| Ultra Maniac TV | 4 | 3.60 | 3.20 | 19% | 3.20 | 0.63 | 3.80 | 0.75 |
| Naruto | 4 | 3.62 | 3.20 | 19% | 3.20 | 0.63 | 4.87 | 0.96 |
| Aru Tabibito no Nikki | 4 | 3.33 | 3.10 | 19% | 3.10 | 0.61 | 3.54 | 0.70 |
| Inuyasha | 4 | 3.38 | 2.90 | 19% | 2.90 | 0.57 | 4.73 | 0.93 |
| Weiss Kreuz Gluhen | 4 | 3.33 | 2.86 | 19% | 2.86 | 0.57 | 3.07 | 0.61 |
| Tokyo Mew Mew | 4 | 3.33 | 2.86 | 19% | 2.86 | 0.57 | 3.07 | 0.61 |
| Kidou Tenshi Angelic Layer | 4 | 3.09 | 2.76 | 19% | 2.76 | 0.54 | 3.91 | 0.77 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 19% | 2.71 | 0.54 | 3.22 | 0.64 |
| Shaman King | 4 | 3.00 | 2.59 | 19% | 2.59 | 0.51 | 3.30 | 0.65 |
| Princess Nine | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.68 | 0.73 |
| Azusa, Otetsudaishimasu! | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.00 | 0.59 |
| Matantei Loki Ragnarok | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.43 | 0.68 |
| Chuuka Ichiban | 4 | 3.00 | 3.00 | 19% | 2.50 | 0.49 | 3.43 | 0.68 |
| Da Capo | 4 | 2.80 | 2.43 | 19% | 2.43 | 0.48 | 3.05 | 0.60 |
| Dragon Drive | 5 | 2.00 | 2.00 | 30% | 1.50 | 0.46 | 2.00 | 0.62 |
| Hanada Shounen-shi | 5 | 2.00 | 2.00 | 30% | 1.50 | 0.46 | 2.00 | 0.62 |
| Yakitate!! Japan | 3 | 4.00 | 4.00 | 11% | 4.00 | 0.44 | 5.00 | 0.56 |
| Asagiri no Miko | 4 | 2.67 | 2.20 | 19% | 2.20 | 0.43 | 2.41 | 0.48 |
| Chrono Crusade | 3 | 3.89 | 3.73 | 11% | 3.73 | 0.41 | 4.94 | 0.55 |
| Scrapped Princess | 3 | 3.88 | 3.71 | 11% | 3.71 | 0.41 | 4.84 | 0.54 |
| Hellsing | 3 | 3.87 | 3.66 | 11% | 3.66 | 0.41 | 5.72 | 0.64 |
| Fruits Basket | 3 | 3.85 | 3.61 | 11% | 3.61 | 0.40 | 5.23 | 0.58 |
| Darker than Black - Kuro no Keiyakusha | 3 | 3.80 | 3.60 | 11% | 3.60 | 0.40 | 4.40 | 0.49 |
| Kamichu! | 3 | 3.80 | 3.60 | 11% | 3.60 | 0.40 | 4.40 | 0.49 |
| Interlude | 3 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.18 | 0.46 |
| Digimon Tamers | 3 | 3.75 | 3.53 | 11% | 3.53 | 0.39 | 4.18 | 0.46 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Hagure Yuusha no Aesthetica | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Hakkenden: Touhou Hakken Ibun | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Jigoku Sensei Nube | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| GEAR Fighter Dendoh | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Noragami Aragoto | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Hanamonogatari | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Initial D Fourth Stage | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.43 | 0.49 |
| Ushio to Tora TV 2 | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Shin Ruriiro No Yuki | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Puchi Puri Yushi | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
| Sonny Boy | 3 | 4.00 | 4.00 | 11% | 3.50 | 0.39 | 4.00 | 0.44 |
