Love Hina Again
Rating Average: 3.4000Rating Stddev: 0.7118052168020875
Review Count: 15
Existing Best Bet #: 4.3708009776839
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.4000 - 0.7118052168020875 ) + ( 2.70805020110221 / 1.6094379124341 )
( 2.68819478319791 ) - 1.68260619448599
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.4000 - 0.355902608401044 ) - 0 ) * $similarity
( 3.04409739159896 - 0 ) * $similarity
3.04409739159896 * $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 - Romantic Comedy, Ecchi, OVA, Harem, 2002, Sequel, Comedy, Fan Service, Modern, Incest, Surreal, Family Affairs, 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 |
|---|---|---|---|---|---|---|---|---|
| Love Hina Christmas Special | 8 | 4.00 | 4.00 | 37% | 4.00 | 1.51 | 5.43 | 2.06 |
| Love Hina - Motoko's Choice | 9 | 3.33 | 2.96 | 47% | 2.96 | 1.42 | 3.70 | 1.77 |
| Love Hina | 8 | 3.55 | 3.19 | 37% | 3.19 | 1.21 | 4.97 | 1.88 |
| Love Hina Spring Special | 9 | 2.56 | 2.14 | 47% | 2.14 | 1.03 | 3.09 | 1.48 |
| Hand Maid May Special | 7 | 3.40 | 3.00 | 28% | 3.00 | 0.87 | 3.60 | 1.04 |
| Tenchi Muyou! Ryououki | 7 | 3.45 | 2.96 | 28% | 2.96 | 0.86 | 4.39 | 1.27 |
| Girls Bravo - Second Season | 7 | 3.00 | 2.62 | 28% | 2.62 | 0.76 | 3.45 | 1.00 |
| Hanaukyo Maid Tai | 7 | 3.00 | 2.59 | 28% | 2.59 | 0.75 | 3.30 | 0.96 |
| Aki-Sora | 6 | 4.00 | 4.00 | 21% | 3.50 | 0.75 | 4.00 | 0.85 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 6 | 4.00 | 4.00 | 21% | 3.50 | 0.75 | 4.43 | 0.94 |
| Haiyore! Nyaruko-san W | 6 | 4.00 | 4.00 | 21% | 3.50 | 0.75 | 4.00 | 0.85 |
| Sekirei ~Pure Engagement~ | 7 | 3.00 | 2.50 | 28% | 2.50 | 0.72 | 2.86 | 0.83 |
| Ai Yori Aoshi - Dream Story | 7 | 3.00 | 2.50 | 28% | 2.50 | 0.72 | 2.86 | 0.83 |
| Mahoromatic: Motto Utsukushii Mono | 6 | 3.60 | 3.36 | 21% | 3.36 | 0.71 | 4.11 | 0.88 |
| Ai Yori Aoshi | 6 | 3.65 | 3.32 | 21% | 3.32 | 0.71 | 4.86 | 1.03 |
| Chobits | 6 | 3.56 | 3.16 | 21% | 3.16 | 0.67 | 4.82 | 1.03 |
| Asu no Yoichi! | 7 | 2.50 | 2.25 | 28% | 2.25 | 0.65 | 3.11 | 0.90 |
| Ichigo 100% OVA 5 | 6 | 3.25 | 3.03 | 21% | 3.03 | 0.65 | 3.68 | 0.78 |
| Honoo no Labyrinth | 6 | 3.25 | 3.03 | 21% | 3.03 | 0.65 | 3.68 | 0.78 |
| Onegai Twins OAV | 7 | 2.57 | 2.21 | 28% | 2.21 | 0.64 | 3.05 | 0.88 |
| Ajimu Kaigan Monogatari | 6 | 3.25 | 2.84 | 21% | 2.84 | 0.60 | 3.28 | 0.70 |
| Ai Yori Aoshi ~Enishi~ | 6 | 3.14 | 2.82 | 21% | 2.82 | 0.60 | 3.71 | 0.79 |
| Girls Bravo | 6 | 3.00 | 2.67 | 21% | 2.67 | 0.57 | 3.70 | 0.79 |
| Omamori Himari | 6 | 3.00 | 2.65 | 21% | 2.65 | 0.56 | 3.15 | 0.67 |
| Onegai Teacher (OAV) | 7 | 2.50 | 1.87 | 28% | 1.87 | 0.54 | 2.35 | 0.68 |
| School Days OVA | 6 | 2.75 | 2.53 | 21% | 2.53 | 0.54 | 3.18 | 0.68 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 21% | 2.53 | 0.54 | 3.18 | 0.68 |
| To Heart 2 adnext | 6 | 3.00 | 3.00 | 21% | 2.50 | 0.53 | 3.00 | 0.64 |
| Zero no Tsukaima: Princess no Rondo | 6 | 3.00 | 2.50 | 21% | 2.50 | 0.53 | 2.43 | 0.52 |
| To Heart 2 OVA | 6 | 3.00 | 3.00 | 21% | 2.50 | 0.53 | 3.00 | 0.64 |
| Hand Maid May | 6 | 2.94 | 2.49 | 21% | 2.49 | 0.53 | 3.76 | 0.80 |
| Shakugan no Shana-tan Returns | 5 | 4.00 | 4.00 | 14% | 3.50 | 0.52 | 4.00 | 0.59 |
| Full Metal Panic! The Second Raid (OVA) | 5 | 4.00 | 4.00 | 14% | 3.50 | 0.52 | 4.86 | 0.72 |
| Discipline: Record of a Crusade | 5 | 4.00 | 4.00 | 14% | 3.50 | 0.52 | 4.00 | 0.59 |
| Haiyore! Nyaruko-san OVA | 5 | 4.00 | 4.00 | 14% | 3.50 | 0.52 | 4.00 | 0.59 |
| Toradora! | 5 | 3.70 | 3.47 | 14% | 3.47 | 0.51 | 4.67 | 0.69 |
| Da Capo Second Season | 6 | 2.75 | 2.34 | 21% | 2.34 | 0.50 | 2.78 | 0.59 |
| Usagichan De Cue | 5 | 3.60 | 3.36 | 14% | 3.36 | 0.50 | 4.11 | 0.61 |
| School Rumble OVA Ichigakki Hoshu | 5 | 3.60 | 3.36 | 14% | 3.36 | 0.50 | 4.11 | 0.61 |
| Sekirei | 5 | 3.50 | 3.25 | 14% | 3.25 | 0.48 | 4.11 | 0.61 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 14% | 3.25 | 0.48 | 4.11 | 0.61 |
| Ladies versus Butlers! | 6 | 2.50 | 2.25 | 21% | 2.25 | 0.48 | 2.86 | 0.61 |
| Natsu no Arashi! Akinai-chuu | 6 | 2.50 | 2.25 | 21% | 2.25 | 0.48 | 2.43 | 0.52 |
| Kannagi | 6 | 2.57 | 2.21 | 21% | 2.21 | 0.47 | 3.05 | 0.65 |
| Seitokai no Ichizon: Hekiyou Gakuen Seitokai Gijiroku | 5 | 3.33 | 3.10 | 14% | 3.10 | 0.46 | 3.54 | 0.52 |
| Happy Lesson TV | 5 | 3.50 | 3.07 | 14% | 3.07 | 0.45 | 3.50 | 0.52 |
| Maburaho | 5 | 3.43 | 3.06 | 14% | 3.06 | 0.45 | 3.91 | 0.58 |
| Hanaukyo Maid Tai La Verite | 5 | 3.25 | 3.03 | 14% | 3.03 | 0.45 | 3.68 | 0.54 |
| Tenchi Muyou! GXP | 5 | 3.40 | 3.00 | 14% | 3.00 | 0.44 | 3.60 | 0.53 |
| Midori no Hibi | 5 | 3.40 | 3.00 | 14% | 3.00 | 0.44 | 4.03 | 0.60 |
