From I's
Rating Average: 1.2500Rating Stddev: 0.4330127018922193
Review Count: 4
Existing Best Bet #: 1.67834041425457
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 1.2500 - 0.4330127018922193 ) + ( 1.38629436111989 / 1.6094379124341 )
( 0.816987298107781 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 1.2500 - 0.21650635094611 ) - 0 ) * $similarity
( 1.03349364905389 - 0 ) * $similarity
1.03349364905389 * $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: 13 - Drama, Modern, OVA, 2002, 2003, Fan Service, Friendship, Romance, Surreal, Suspense, Violent, Fragmentary, Shounen
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 |
|---|---|---|---|---|---|---|---|---|
| Loveless (TV) | 7 | 3.50 | 3.25 | 28% | 3.25 | 0.94 | 3.43 | 0.99 |
| Ajimu Kaigan Monogatari | 7 | 3.25 | 2.84 | 28% | 2.84 | 0.82 | 3.28 | 0.95 |
| Ichigo 100% OVA 1 | 7 | 3.00 | 2.65 | 28% | 2.65 | 0.77 | 3.15 | 0.91 |
| I's Pure | 6 | 3.33 | 3.10 | 21% | 3.10 | 0.66 | 3.54 | 0.76 |
| Love Hina Again | 6 | 3.40 | 3.04 | 21% | 3.04 | 0.65 | 4.37 | 0.93 |
| Hanaukyo Maid Tai La Verite | 6 | 3.25 | 3.03 | 21% | 3.03 | 0.65 | 3.68 | 0.78 |
| Triangle Heart 3: Sweet Songs Forever | 7 | 2.33 | 2.10 | 28% | 2.10 | 0.61 | 2.54 | 0.74 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 14% | 4.00 | 0.59 | 5.29 | 0.78 |
| Meitantei Conan | 6 | 3.20 | 2.71 | 21% | 2.71 | 0.58 | 3.22 | 0.69 |
| Kiddy Grade | 6 | 3.12 | 2.66 | 21% | 2.66 | 0.57 | 3.49 | 0.74 |
| Juuni Kokuki | 5 | 3.90 | 3.75 | 14% | 3.75 | 0.55 | 5.03 | 0.74 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 21% | 2.53 | 0.54 | 3.18 | 0.68 |
| One: Kagayaku Kisetsu e | 6 | 3.00 | 3.00 | 21% | 2.50 | 0.53 | 3.00 | 0.64 |
| Aki-Sora | 5 | 4.00 | 4.00 | 14% | 3.50 | 0.52 | 4.00 | 0.59 |
| Karas | 5 | 3.67 | 3.43 | 14% | 3.43 | 0.51 | 3.88 | 0.57 |
| Aishiteru Ze Baby | 5 | 3.67 | 3.43 | 14% | 3.43 | 0.51 | 4.31 | 0.64 |
| Saishu Heiki Kanojo | 5 | 3.60 | 3.36 | 14% | 3.36 | 0.50 | 4.54 | 0.67 |
| School Rumble OVA Ichigakki Hoshu | 5 | 3.60 | 3.36 | 14% | 3.36 | 0.50 | 4.11 | 0.61 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 14% | 3.36 | 0.50 | 4.11 | 0.61 |
| Hoshi no Koe | 5 | 3.60 | 3.36 | 14% | 3.36 | 0.50 | 4.54 | 0.67 |
| Ai Yori Aoshi | 5 | 3.65 | 3.32 | 14% | 3.32 | 0.49 | 4.86 | 0.72 |
| Full Moon wo Sagashite | 5 | 3.60 | 3.27 | 14% | 3.27 | 0.48 | 4.37 | 0.65 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 14% | 3.25 | 0.48 | 4.11 | 0.61 |
| Natsu no Arashi! Akinai-chuu | 6 | 2.50 | 2.25 | 21% | 2.25 | 0.48 | 2.43 | 0.52 |
| Naruto | 5 | 3.62 | 3.20 | 14% | 3.20 | 0.47 | 4.87 | 0.72 |
| Love Hina | 5 | 3.55 | 3.19 | 14% | 3.19 | 0.47 | 4.97 | 0.74 |
| Kannagi | 6 | 2.57 | 2.21 | 21% | 2.21 | 0.47 | 3.05 | 0.65 |
| Chobits | 5 | 3.56 | 3.16 | 14% | 3.16 | 0.47 | 4.82 | 0.71 |
| Elfen Lied | 5 | 3.50 | 3.07 | 14% | 3.07 | 0.45 | 4.18 | 0.62 |
| Ichigo 100% OVA 5 | 5 | 3.25 | 3.03 | 14% | 3.03 | 0.45 | 3.68 | 0.54 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 14% | 3.00 | 0.44 | 4.03 | 0.60 |
| sola | 5 | 3.40 | 3.00 | 14% | 3.00 | 0.44 | 3.60 | 0.53 |
| Futari Ecchi | 6 | 2.50 | 2.07 | 21% | 2.07 | 0.44 | 2.50 | 0.53 |
| First Kiss Monogatari | 7 | 2.00 | 2.00 | 28% | 1.50 | 0.43 | 2.68 | 0.78 |
| Ichigo 100% Special 2 | 5 | 3.33 | 2.86 | 14% | 2.86 | 0.42 | 3.07 | 0.45 |
| Ichigo 100% OVA 3 | 6 | 2.50 | 1.94 | 21% | 1.94 | 0.41 | 2.24 | 0.48 |
| Ichigo 100% OVA 4 | 7 | 2.00 | 1.39 | 28% | 1.39 | 0.40 | 1.64 | 0.47 |
| Cossette no Shouzou | 5 | 3.00 | 2.65 | 14% | 2.65 | 0.39 | 3.15 | 0.47 |
| Omamori Himari | 5 | 3.00 | 2.65 | 14% | 2.65 | 0.39 | 3.15 | 0.47 |
| G-on Riders | 5 | 3.00 | 2.59 | 14% | 2.59 | 0.38 | 2.87 | 0.42 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 9% | 4.00 | 0.38 | 5.43 | 0.51 |
| Suika | 5 | 3.00 | 3.00 | 14% | 2.50 | 0.37 | 3.00 | 0.44 |
| Isshuukan Friends | 5 | 3.00 | 2.50 | 14% | 2.50 | 0.37 | 2.43 | 0.36 |
| Hachimitsu to Kuroba Specials | 5 | 3.00 | 3.00 | 14% | 2.50 | 0.37 | 3.43 | 0.51 |
| Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen | 4 | 3.94 | 3.79 | 9% | 3.79 | 0.36 | 6.11 | 0.58 |
| Jin-Roh | 4 | 3.92 | 3.78 | 9% | 3.78 | 0.36 | 5.18 | 0.49 |
| Alien Nine | 5 | 2.60 | 2.36 | 14% | 2.36 | 0.35 | 3.11 | 0.46 |
| Shoujo Kakumei Utena | 4 | 3.83 | 3.65 | 9% | 3.65 | 0.35 | 5.26 | 0.50 |
| Suzuka | 4 | 3.80 | 3.60 | 9% | 3.60 | 0.34 | 4.40 | 0.42 |
| Shin Kimagure Orange Road: So Shite, Ano Natsu No Hajimari | 4 | 3.80 | 3.60 | 9% | 3.60 | 0.34 | 4.40 | 0.42 |
