Tenchi Muyou! Ryououki Special Bangaihen
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 - OVA, Sci-Fi, Comedy, Action, Ecchi, 1993, 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 |
|---|---|---|---|---|---|---|---|---|
| Usagichan De Cue | 5 | 3.60 | 3.36 | 51% | 3.36 | 1.71 | 4.11 | 2.10 |
| Mai-Otome 0~S.ifr~ | 5 | 3.50 | 3.25 | 51% | 3.25 | 1.66 | 3.43 | 1.75 |
| Battle Athletes (OAV) | 5 | 3.20 | 2.83 | 51% | 2.83 | 1.44 | 3.45 | 1.76 |
| Ranma ½ OVA | 4 | 4.00 | 4.00 | 32% | 4.00 | 1.31 | 5.11 | 1.67 |
| The Samurai | 5 | 3.00 | 3.00 | 51% | 2.50 | 1.28 | 3.43 | 1.75 |
| Aika | 5 | 2.88 | 2.41 | 51% | 2.41 | 1.23 | 3.24 | 1.65 |
| Photon | 5 | 2.67 | 2.29 | 51% | 2.29 | 1.17 | 3.03 | 1.55 |
| Sky Girls (OVA) | 5 | 2.50 | 2.25 | 51% | 2.25 | 1.15 | 2.43 | 1.24 |
| Tenchi Muyou! Ryououki OAV 3 plus 1 | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Tetsuwan Birdy | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.43 | 1.45 |
| Wanpanman OVAs & Specials | 4 | 4.00 | 4.00 | 32% | 3.50 | 1.14 | 4.00 | 1.31 |
| Saber Marionette J to X | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Top wo Nerae! | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| Legend of the Galactic Heroes | 4 | 3.67 | 3.43 | 32% | 3.43 | 1.12 | 3.88 | 1.27 |
| FLCL | 4 | 3.74 | 3.42 | 32% | 3.42 | 1.12 | 5.36 | 1.75 |
| Saber Marionette J | 4 | 3.64 | 3.40 | 32% | 3.40 | 1.11 | 4.80 | 1.57 |
| Giant Robo | 4 | 3.50 | 3.25 | 32% | 3.25 | 1.06 | 3.43 | 1.12 |
| Kidou Keisatsu Patlabor | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Iriya no Sora, UFO no Natsu | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Dokokade Nakushita Aitsu No Aitsu | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 4.23 | 1.38 |
| Orguss 02 | 4 | 3.33 | 3.10 | 32% | 3.10 | 1.01 | 3.54 | 1.16 |
| Video Girl Ai | 4 | 3.50 | 3.10 | 32% | 3.10 | 1.01 | 4.12 | 1.35 |
| Love Hina Again | 4 | 3.40 | 3.04 | 32% | 3.04 | 0.99 | 4.37 | 1.43 |
| Honoo no Labyrinth | 4 | 3.25 | 3.03 | 32% | 3.03 | 0.99 | 3.68 | 1.20 |
| To LOVE-Ru | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 3.60 | 1.18 |
| Tenchi Muyou! GXP | 4 | 3.40 | 3.00 | 32% | 3.00 | 0.98 | 3.60 | 1.18 |
| Mamono Hunter Youko | 4 | 3.00 | 3.00 | 32% | 3.00 | 0.98 | 4.00 | 1.31 |
| Tenchi Muyou! Ryououki | 4 | 3.45 | 2.96 | 32% | 2.96 | 0.97 | 4.39 | 1.43 |
| Boku no Marii | 4 | 3.14 | 2.82 | 32% | 2.82 | 0.92 | 3.71 | 1.21 |
| DearS | 4 | 3.23 | 2.79 | 32% | 2.79 | 0.91 | 3.93 | 1.28 |
| Tsutsu Yume GUNNM | 4 | 3.14 | 2.73 | 32% | 2.73 | 0.89 | 3.52 | 1.15 |
| Kenran Butoh Sai: The Mars Daybreak | 4 | 3.00 | 2.65 | 32% | 2.65 | 0.86 | 3.15 | 1.03 |
| Omamori Himari | 4 | 3.00 | 2.65 | 32% | 2.65 | 0.86 | 3.15 | 1.03 |
| G-on Riders | 4 | 3.00 | 2.59 | 32% | 2.59 | 0.85 | 2.87 | 0.94 |
| Project A-Ko: Kanketsuron | 4 | 2.75 | 2.53 | 32% | 2.53 | 0.83 | 3.18 | 1.04 |
| Mai-Otome Zwei | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Macross 7 Encore | 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 |
| Suna no Bara [Desert Rose] | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Call Me Tonight | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.43 | 1.12 |
| Mnemosyne: Mnemosyne no Musume-tachi | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.68 | 1.20 |
| Final Fantasy VII - Last Order | 4 | 3.00 | 2.50 | 32% | 2.50 | 0.82 | 2.43 | 0.79 |
| Tenchi Muyou! Bangaihen | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.68 | 1.20 |
| Tetsuwan Birdy Decode: The Cipher | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Dragon Ball Super: Broly | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| H.O.T.D: Drifters of the Dead | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| A-Ko the Versus | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Top wo Nerae! 2 | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Cobra The Animation: The Psychogun | 4 | 3.00 | 3.00 | 32% | 2.50 | 0.82 | 3.00 | 0.98 |
| Ao no 6-gou | 4 | 2.90 | 2.48 | 32% | 2.48 | 0.81 | 3.50 | 1.14 |
