Hime-chan no Ribbon
Rating Average: 4.0000Rating Stddev: 0
Review Count: 3
Existing Best Bet #: 4.68260619448599
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 1.09861228866811 / 1.6094379124341 )
( 4 ) - 0.682606194485985
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: 7 - Fantasy, Mahou Shoujo, Modern, Shoujo, TV, 1993, 1992
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 |
|---|---|---|---|---|---|---|---|---|
| Bishoujo Senshi Sailor Moon R | 6 | 3.20 | 2.71 | 73% | 2.71 | 1.99 | 3.22 | 2.37 |
| Bishoujo Senshi Sailor Moon | 6 | 3.11 | 2.61 | 73% | 2.61 | 1.92 | 3.48 | 2.56 |
| Sasami: Mahou Shoujo Club 2 | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 5.26 | 1.72 |
| Kamichu! | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Cardcaptor Sakura: Fuuin Sareta Card | 4 | 3.80 | 3.60 | 32% | 3.60 | 1.18 | 4.40 | 1.44 |
| Bishoujo Senshi Sailor Moon Sailor Stars | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.86 | 1.59 |
| X (TV) | 4 | 3.75 | 3.47 | 32% | 3.47 | 1.13 | 4.91 | 1.60 |
| Cardcaptor Sakura | 4 | 3.65 | 3.30 | 32% | 3.30 | 1.08 | 4.90 | 1.60 |
| Mawaru Penguindrum | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Sasami: Mahou Shoujo Club | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Puella Magi Madoka Magica (TV) | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.86 | 1.26 |
| Kami nomi zo Shiru Sekai II | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.86 | 1.26 |
| Mahou Tsukai ni Taisetsu na Koto | 4 | 3.55 | 3.22 | 32% | 3.22 | 1.05 | 4.38 | 1.43 |
| Kamikaze Kaitou Jeanne | 4 | 3.60 | 3.20 | 32% | 3.20 | 1.04 | 3.80 | 1.24 |
| Ultra Maniac TV | 4 | 3.60 | 3.20 | 32% | 3.20 | 1.04 | 3.80 | 1.24 |
| Magic Knight Rayearth | 4 | 3.40 | 3.16 | 32% | 3.16 | 1.03 | 4.34 | 1.42 |
| Mamono Hunter Youko | 4 | 3.00 | 3.00 | 32% | 3.00 | 0.98 | 4.00 | 1.31 |
| Bishoujo Senshi Sailor Moon S | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| Ai Tenshi Wedding Peach | 5 | 2.33 | 1.71 | 51% | 1.71 | 0.87 | 1.77 | 0.90 |
| Oniisama E... | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Kaleido Star | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Bishoujo Senshi Sailor Moon R Movie | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.86 | 0.93 |
| Nanatsuiro Drops | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Ayashi no Ceres | 4 | 2.73 | 2.30 | 32% | 2.30 | 0.75 | 3.35 | 1.10 |
| Dragon Ball Z | 4 | 2.67 | 2.13 | 32% | 2.13 | 0.70 | 3.27 | 1.07 |
| Juuni Kokuki | 3 | 3.90 | 3.75 | 18% | 3.75 | 0.69 | 5.03 | 0.92 |
| Kodomo no Omocha | 3 | 3.87 | 3.62 | 18% | 3.62 | 0.66 | 5.05 | 0.93 |
| Fruits Basket | 3 | 3.85 | 3.61 | 18% | 3.61 | 0.66 | 5.23 | 0.96 |
| Cardcaptor Sakura: The Movie | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| La Blue Girl | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Magikano | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Mahou Shoujo Lyrical Nanoha A's | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.61 | 0.85 |
| Mahou Shoujo Lyrical Nanoha | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| Fruits Basket 2nd Season | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Rumic Theater | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Sonny Boy | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Bishoujo Senshi Sailor Moon SuperS Movie: Black Dream Hole | 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 |
| Shakugan no Shana II | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
| Maria-sama ga Miteru | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Iroduku Sekai no Ashita kara | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Akazukin Chacha | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Yuri Kuma Arashi | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Haiyore! Nyaruko-san W | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Akiba Maid Sensou | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Flip Flappers | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Kujira no Kora wa Sajō ni Utau | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.00 | 0.73 |
| Bindzume Yousei | 3 | 4.00 | 4.00 | 18% | 3.50 | 0.64 | 4.43 | 0.81 |
