Dokyuusei
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 - Drama, Hentai, High School, Modern, Slice of Life, 1995, 1994
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 |
|---|---|---|---|---|---|---|---|---|
| H2 | 5 | 4.00 | 4.00 | 51% | 3.50 | 1.79 | 4.00 | 2.04 |
| Mimi wo Sumaseba | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.00 | 1.63 |
| BECK | 4 | 3.83 | 3.65 | 32% | 3.65 | 1.19 | 4.57 | 1.49 |
| Black Jack: Clinical Chart | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Liz to Aoitori | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Maria-sama ga Miteru ~Haru~ | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Aki-Sora | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Natsume Yuujinchou Shi | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Toradora! | 4 | 3.70 | 3.47 | 32% | 3.47 | 1.13 | 4.67 | 1.53 |
| Aishiteru Ze Baby | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Koi Kaze | 4 | 3.67 | 3.29 | 32% | 3.29 | 1.08 | 4.03 | 1.32 |
| Beastars | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Kareshi Kanojo no Jijoo | 4 | 3.50 | 3.14 | 32% | 3.14 | 1.02 | 4.70 | 1.53 |
| Itazura na Kiss | 4 | 3.50 | 3.12 | 32% | 3.12 | 1.02 | 3.85 | 1.26 |
| I's Pure | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| xxxHOLiC Kei | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Midori no Hibi | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 4.03 | 1.32 |
| Kimi ga Nozomu Eien | 4 | 3.30 | 2.85 | 32% | 2.85 | 0.93 | 3.83 | 1.25 |
| Chou-Gals! Kotobuki Ran | 4 | 3.25 | 2.84 | 32% | 2.84 | 0.93 | 3.28 | 1.07 |
| xxxHOLiC - Manatsu no Yoru no Yume | 4 | 3.17 | 2.72 | 32% | 2.72 | 0.89 | 3.38 | 1.10 |
| Lamune | 4 | 3.00 | 2.68 | 32% | 2.68 | 0.88 | 3.37 | 1.10 |
| Mizuiro Jidai | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| True Tears | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 3.30 | 1.08 |
| Kimi ni Todoke 2nd Season | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Hibike! Euphonium 3 | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Maria-sama ga Miteru 4th | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Angel Beats! | 4 | 2.91 | 2.46 | 32% | 2.46 | 0.80 | 3.50 | 1.14 |
| Da Capo Second Season | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| School Days (ONA) | 4 | 2.75 | 2.34 | 32% | 2.34 | 0.76 | 2.78 | 0.91 |
| Aoi Hana | 4 | 2.80 | 2.31 | 32% | 2.31 | 0.75 | 2.82 | 0.92 |
| School Days (TV) | 4 | 2.83 | 2.30 | 32% | 2.30 | 0.75 | 2.88 | 0.94 |
| Ranma ½ OVA | 3 | 4.00 | 4.00 | 18% | 4.00 | 0.73 | 5.11 | 0.94 |
| Hitohira | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Sasameki Koto | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.86 | 0.93 |
| Stairs | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.43 | 0.79 |
| Ladies versus Butlers! | 4 | 2.50 | 2.25 | 32% | 2.25 | 0.73 | 2.86 | 0.93 |
| Amagami SS | 4 | 2.40 | 2.16 | 32% | 2.16 | 0.70 | 2.91 | 0.95 |
| School Rumble | 3 | 3.89 | 3.73 | 18% | 3.73 | 0.69 | 4.94 | 0.91 |
| Great Teacher Onizuka | 3 | 3.83 | 3.65 | 18% | 3.65 | 0.67 | 5.00 | 0.92 |
| Fruits Basket | 3 | 3.85 | 3.61 | 18% | 3.61 | 0.66 | 5.23 | 0.96 |
| Myself; Yourself | 4 | 2.38 | 2.03 | 32% | 2.03 | 0.66 | 2.97 | 0.97 |
| Suzumiya Haruhi no Yuutsu | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.83 | 0.89 |
| Suzuka | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| Usagi Drop | 3 | 3.80 | 3.60 | 18% | 3.60 | 0.66 | 4.40 | 0.81 |
| xxxHOLiC | 4 | 2.40 | 2.00 | 32% | 2.00 | 0.65 | 2.60 | 0.85 |
| Kimi ni Todoke | 4 | 2.40 | 2.00 | 32% | 2.00 | 0.65 | 2.60 | 0.85 |
| Okusama wa Joshi Kousei | 4 | 2.40 | 2.00 | 32% | 2.00 | 0.65 | 2.60 | 0.85 |
| Rozen Maiden | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.61 | 0.85 |
| Paradise Kiss | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
| MEMORIES | 3 | 3.75 | 3.53 | 18% | 3.53 | 0.65 | 4.18 | 0.77 |
