King of Fighters: Another Day
Rating Average: 4.0000Rating Stddev: 0
Review Count: 1
Existing Best Bet #: 4
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 0 / 1.6094379124341 )
( 4 ) - 0
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0.5 ) * $similarity
( 4 - 0.5 ) * $similarity
3.5 * $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: 6 - 2006, OVA, Modern, Action, Fighting, Video-game inspired
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 |
|---|---|---|---|---|---|---|---|---|
| Variable Geo | 5 | 3.00 | 3.00 | 69% | 2.50 | 1.74 | 3.00 | 2.08 |
| Karas | 4 | 3.67 | 3.43 | 44% | 3.43 | 1.52 | 3.88 | 1.72 |
| Street Fighter II | 4 | 3.57 | 3.32 | 44% | 3.32 | 1.48 | 4.29 | 1.90 |
| Triangle Heart 3: Sweet Songs Forever | 5 | 2.33 | 2.10 | 69% | 2.10 | 1.46 | 2.54 | 1.77 |
| Kikou Ryohei Mellowlink (OVA) | 4 | 3.50 | 3.25 | 44% | 3.25 | 1.44 | 3.43 | 1.52 |
| Honoo no Labyrinth | 4 | 3.25 | 3.03 | 44% | 3.03 | 1.35 | 3.68 | 1.63 |
| Muteki Kanban Musume | 4 | 3.20 | 2.83 | 44% | 2.83 | 1.26 | 3.45 | 1.53 |
| Fate/stay night | 4 | 3.14 | 2.73 | 44% | 2.73 | 1.21 | 3.52 | 1.56 |
| Ikkitousen: Dragon Destiny | 4 | 3.00 | 2.55 | 44% | 2.55 | 1.13 | 3.11 | 1.38 |
| Hellsing Ultimate | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Persona 4: The Animation | 4 | 3.00 | 2.50 | 44% | 2.50 | 1.11 | 2.43 | 1.08 |
| Kirameki Project | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Black Lagoon Omake | 4 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.43 | 1.52 |
| Super Street Fighter IV OAV | 5 | 2.00 | 2.00 | 69% | 1.50 | 1.04 | 2.00 | 1.39 |
| _summer | 4 | 2.50 | 2.25 | 44% | 2.25 | 1.00 | 2.43 | 1.08 |
| Shakugan no Shana Special: Koi to Onsen no Kougai Gakushuu! | 4 | 2.33 | 2.10 | 44% | 2.10 | 0.93 | 2.54 | 1.13 |
| Mai-HiME | 3 | 3.88 | 3.71 | 25% | 3.71 | 0.93 | 4.84 | 1.21 |
| Black Lagoon | 3 | 3.80 | 3.60 | 25% | 3.60 | 0.90 | 4.40 | 1.10 |
| Rupan Sansei: Seven Days Rhapsody | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Black Lagoon: The Second Barrage | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Avatar: The Last Airbender - Season 2 | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Saiyuuki Reload Gunlock | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Full Metal Panic! The Second Raid (OVA) | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.86 | 1.22 |
| Higurashi no Naku Koro ni | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Initial D - Battle Stage 2 | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shakugan no Shana-tan Returns | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Gakuen Heaven | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Akiba Maid Sensou | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kill la Kill | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Milk Junkies | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Hitozuma Kasumi-san | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Wanpanman OVAs & Specials | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Hagane no Renkinjutsushi OVA (03): Shishou (Sensei) Monogatari | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Simoun | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Discipline: Record of a Crusade | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Aniyome | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shining Tears x Wind | 3 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Get Backers | 3 | 3.78 | 3.46 | 25% | 3.46 | 0.87 | 4.51 | 1.13 |
| Gunsmith Cats | 3 | 3.71 | 3.42 | 25% | 3.42 | 0.85 | 4.77 | 1.19 |
| Kidou Senshi Gundam SEED | 3 | 3.73 | 3.42 | 25% | 3.42 | 0.85 | 4.60 | 1.15 |
| FLCL | 3 | 3.74 | 3.42 | 25% | 3.42 | 0.85 | 5.36 | 1.34 |
| Usagichan De Cue | 3 | 3.60 | 3.36 | 25% | 3.36 | 0.84 | 4.11 | 1.03 |
| Kiba | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Giant Robo | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Re:CREATORS | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Loveless (TV) | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Genshiken OVA | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Hayate no Gotoku! | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.86 | 0.97 |
| X-Men | 3 | 3.50 | 3.25 | 25% | 3.25 | 0.81 | 3.43 | 0.86 |
| Naruto | 3 | 3.62 | 3.20 | 25% | 3.20 | 0.80 | 4.87 | 1.22 |
