Dual! Paralle Lunlun Monogatari Special
Rating Average: 2.3333Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 2.54450167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.3333 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.86189547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.3333 - 0.235702260395516 ) - 0 ) * $similarity
( 2.09759773960448 - 0 ) * $similarity
2.09759773960448 * $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 - Comedy, Harem, Mecha, OVA, Parody, Romantic Comedy, Sci-Fi, Sequel, Tenchi Clone
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 |
|---|---|---|---|---|---|---|---|---|
| Dual! Paralle Lunlun Monogatari | 6 | 3.15 | 2.89 | 44% | 2.89 | 1.28 | 4.21 | 1.87 |
| Full Metal Panic ~Fumoffu~ | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.59 | 1.73 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Haiyore! Nyaruko-san OVA | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Uchuu Senkan Tiramisu Zwei | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Haiyore! Nyaruko-san W | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Love Hina Again | 5 | 3.40 | 3.04 | 30% | 3.04 | 0.94 | 4.37 | 1.35 |
| Hand Maid May Special | 5 | 3.40 | 3.00 | 30% | 3.00 | 0.93 | 3.60 | 1.11 |
| Tenchi Muyou! Ryououki | 5 | 3.45 | 2.96 | 30% | 2.96 | 0.91 | 4.39 | 1.35 |
| Love Hina - Motoko's Choice | 5 | 3.33 | 2.96 | 30% | 2.96 | 0.91 | 3.70 | 1.14 |
| Tenchi Muyou! Ryououki (OAV 3) | 5 | 3.33 | 2.86 | 30% | 2.86 | 0.88 | 3.07 | 0.95 |
| Boku no Marii | 5 | 3.14 | 2.82 | 30% | 2.82 | 0.87 | 3.71 | 1.15 |
| G-on Riders | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| Love Hina Christmas Special | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.43 | 1.07 |
| Project A-Ko: Kanketsuron | 5 | 2.75 | 2.53 | 30% | 2.53 | 0.78 | 3.18 | 0.98 |
| Top wo Nerae! 2 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Vandread | 4 | 3.89 | 3.73 | 19% | 3.73 | 0.74 | 4.94 | 0.98 |
| Project A-ko 2: Daitokuji Zaibatsu no Inbou | 5 | 2.75 | 2.34 | 30% | 2.34 | 0.72 | 2.78 | 0.86 |
| Sky Girls (OVA) | 5 | 2.50 | 2.25 | 30% | 2.25 | 0.69 | 2.43 | 0.75 |
| Full Metal Panic ~Fumoffu~ Special | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| FLCL Progressive | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Suzumiya Haruhi no Shoushitsu | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.68 | 0.92 |
| Roujin Z | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Happy Lesson the Final | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Twin Signal | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.86 | 0.96 |
| Full Metal Panic! The Second Raid (OVA) | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.86 | 0.96 |
| Armored Trooper Votoms: Shining Heresy | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Shakugan no Shana-tan Returns | 4 | 4.00 | 4.00 | 19% | 3.50 | 0.69 | 4.00 | 0.79 |
| Top wo Nerae! | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| Saber Marionette J to X | 4 | 3.67 | 3.43 | 19% | 3.43 | 0.68 | 3.88 | 0.77 |
| FLCL | 4 | 3.74 | 3.42 | 19% | 3.42 | 0.68 | 5.36 | 1.06 |
| Saber Marionette J | 4 | 3.64 | 3.40 | 19% | 3.40 | 0.67 | 4.80 | 0.95 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 19% | 3.36 | 0.66 | 4.11 | 0.81 |
| Mahoromatic: Motto Utsukushii Mono | 4 | 3.60 | 3.36 | 19% | 3.36 | 0.66 | 4.11 | 0.81 |
| Love Hina Spring Special | 5 | 2.56 | 2.14 | 30% | 2.14 | 0.66 | 3.09 | 0.95 |
| Kidou Keisatsu Patlabor (1990) | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Genshiken OVA | 4 | 3.50 | 3.25 | 19% | 3.25 | 0.64 | 3.43 | 0.68 |
| Kido Senkan Nadesico | 4 | 3.60 | 3.20 | 19% | 3.20 | 0.63 | 4.23 | 0.84 |
| Love Hina | 4 | 3.55 | 3.19 | 19% | 3.19 | 0.63 | 4.97 | 0.98 |
| Kannagi (OVA) | 5 | 2.25 | 2.03 | 30% | 2.03 | 0.63 | 2.68 | 0.83 |
| Kidou Keisatsu Patlabor | 4 | 3.33 | 3.10 | 19% | 3.10 | 0.61 | 3.54 | 0.70 |
| Honoo no Labyrinth | 4 | 3.25 | 3.03 | 19% | 3.03 | 0.60 | 3.68 | 0.73 |
| Tenchi Muyou! GXP | 4 | 3.40 | 3.00 | 19% | 3.00 | 0.59 | 3.60 | 0.71 |
| Project A-Ko | 4 | 3.00 | 3.00 | 19% | 3.00 | 0.59 | 4.00 | 0.79 |
| Isekai no Seikishi Monogatari | 4 | 3.33 | 2.86 | 19% | 2.86 | 0.57 | 3.07 | 0.61 |
| Urusei Yatsura Movie 1: Only You | 4 | 3.25 | 2.84 | 19% | 2.84 | 0.56 | 3.28 | 0.65 |
| Kikaider-01 the Animation | 4 | 3.20 | 2.83 | 19% | 2.83 | 0.56 | 3.45 | 0.68 |
| Shin Kidou Senki Gundam Wing Endless Waltz | 4 | 3.27 | 2.77 | 19% | 2.77 | 0.55 | 3.95 | 0.78 |
| Saber Marionette J OVA | 5 | 2.25 | 1.71 | 30% | 1.71 | 0.53 | 2.45 | 0.76 |
