Macross Zero
Rating Average: 3.7500Rating Stddev: 0.4330127018922193
Review Count: 4
Existing Best Bet #: 4.17834041425457
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.7500 - 0.4330127018922193 ) + ( 1.38629436111989 / 1.6094379124341 )
( 3.31698729810778 ) - 0.861353116146786
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.7500 - 0.21650635094611 ) - 0 ) * $similarity
( 3.53349364905389 - 0 ) * $similarity
3.53349364905389 * $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 - Action, Mecha, OVA, 2002, Sci-Fi, 2004, 2003
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 |
|---|---|---|---|---|---|---|---|---|
| Mobile Suit Gundam Evolve | 7 | 2.00 | 2.00 | 100% | 1.50 | 1.50 | 2.00 | 2.00 |
| Kikaider-01 the Animation | 5 | 3.20 | 2.83 | 51% | 2.83 | 1.44 | 3.45 | 1.76 |
| Kiddy Grade | 5 | 3.12 | 2.66 | 51% | 2.66 | 1.36 | 3.49 | 1.78 |
| Bigguou | 5 | 3.00 | 2.62 | 51% | 2.62 | 1.34 | 3.45 | 1.76 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.43 | 1.77 |
| Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Top wo Nerae! 2 | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.00 | 1.53 |
| Kidō Senshi Gundam: The Origin | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Casshern: The Last Day on Earth | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Heat Guy J | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.68 | 1.53 |
| Kidou Senshi Gundam UC | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Kao no nai Tsuki | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| KURAU Phantom Memory | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Armored Trooper Votoms: Shining Heresy | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Planetes | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.31 | 1.41 |
| Top wo Nerae! | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Karas | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Samurai 7 | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Gunparade March | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Read or Die (OVA) | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 4.74 | 1.55 |
| Kidou Senshi Gundam SEED | 4 | 3.73 | 3.42 | 32% | 3.42 | 1.12 | 4.60 | 1.50 |
| FLCL | 4 | 3.74 | 3.42 | 32% | 3.42 | 1.12 | 5.36 | 1.75 |
| Hoshi no Koe | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.54 | 1.48 |
| Usagichan De Cue | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.11 | 1.34 |
| Saishu Heiki Kanojo | 4 | 3.60 | 3.36 | 32% | 3.36 | 1.10 | 4.54 | 1.48 |
| Macross Plus OAV Series | 4 | 3.64 | 3.28 | 32% | 3.28 | 1.07 | 4.56 | 1.49 |
| Full Metal Panic | 4 | 3.64 | 3.28 | 32% | 3.28 | 1.07 | 5.00 | 1.63 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.86 | 1.26 |
| Giant Robo | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Kidou Senshi Gundam MS IGLOO: Ichinen Sensou Hiwa | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Hagane no Renkinjutsushi | 4 | 3.57 | 3.21 | 32% | 3.21 | 1.05 | 4.48 | 1.46 |
| Argento Soma | 4 | 3.57 | 3.21 | 32% | 3.21 | 1.05 | 4.05 | 1.32 |
| Naruto | 4 | 3.62 | 3.20 | 32% | 3.20 | 1.04 | 4.87 | 1.59 |
| Orguss 02 | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Kidou Keisatsu Patlabor | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Kidou Senshi Gundam SEED DESTINY | 4 | 3.50 | 3.07 | 32% | 3.07 | 1.00 | 3.50 | 1.14 |
| Tenchi Muyou! Ryououki (OAV 3) | 4 | 3.33 | 2.86 | 32% | 2.86 | 0.93 | 3.07 | 1.00 |
| Megazone 23 | 4 | 3.17 | 2.82 | 32% | 2.82 | 0.92 | 3.59 | 1.17 |
| Meitantei Conan | 4 | 3.20 | 2.71 | 32% | 2.71 | 0.88 | 3.22 | 1.05 |
| Steamboy | 4 | 3.00 | 2.65 | 32% | 2.65 | 0.86 | 3.15 | 1.03 |
| Kenran Butoh Sai: The Mars Daybreak | 4 | 3.00 | 2.65 | 32% | 2.65 | 0.86 | 3.15 | 1.03 |
| Appleseed (2004) | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| G-on Riders | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Shinkon Gattai Godannar!! | 4 | 3.00 | 2.55 | 32% | 2.55 | 0.83 | 3.11 | 1.01 |
| Project A-Ko: Kanketsuron | 4 | 2.75 | 2.53 | 32% | 2.53 | 0.83 | 3.18 | 1.04 |
| Blue Gender: The Warrior | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Dead Girls (OVA) | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| The Animatrix | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Tetsujin 28-gō | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Kannazuki no Miko | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
