Kakurenbo
Rating Average: 2.6667Rating Stddev: 0.9428090415820634
Review Count: 3
Existing Best Bet #: 2.40649715290392
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.6667 - 0.9428090415820634 ) + ( 1.09861228866811 / 1.6094379124341 )
( 1.72389095841794 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.6667 - 0.471404520791032 ) - 0 ) * $similarity
( 2.19529547920897 - 0 ) * $similarity
2.19529547920897 * $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: 5 - 2004, OVA, Sci-Fi, Horror, Mystery
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 |
|---|---|---|---|---|---|---|---|---|
| Interlude | 4 | 3.75 | 3.53 | 64% | 3.53 | 2.26 | 4.18 | 2.67 |
| Stratos 4 : Return to Base | 4 | 3.00 | 3.00 | 64% | 2.50 | 1.60 | 3.00 | 1.92 |
| Read or Die - TV | 3 | 4.00 | 4.00 | 36% | 4.00 | 1.44 | 5.11 | 1.84 |
| Macross Zero | 3 | 3.75 | 3.53 | 36% | 3.53 | 1.27 | 4.18 | 1.50 |
| Black Jack Final | 3 | 4.00 | 4.00 | 36% | 3.50 | 1.26 | 4.00 | 1.44 |
| Kidou Senshi Gundam MS IGLOO: Ichinen Sensou Hiwa | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Koukaku Kidoutai 2: Innocence | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.86 | 1.39 |
| Ningyo no Kizu | 3 | 3.50 | 3.25 | 36% | 3.25 | 1.17 | 3.43 | 1.24 |
| Monster | 3 | 3.50 | 3.07 | 36% | 3.07 | 1.10 | 3.50 | 1.26 |
| Chaos;Head | 3 | 3.25 | 3.03 | 36% | 3.03 | 1.09 | 3.68 | 1.32 |
| Tenchi Muyou! Ryououki (OAV 3) | 3 | 3.33 | 2.86 | 36% | 2.86 | 1.03 | 3.07 | 1.11 |
| Shin Getter Robo | 4 | 2.00 | 2.00 | 64% | 1.50 | 0.96 | 2.00 | 1.28 |
| Cossette no Shouzou | 3 | 3.00 | 2.65 | 36% | 2.65 | 0.95 | 3.15 | 1.14 |
| Boukyaku no Senritsu | 3 | 3.00 | 2.55 | 36% | 2.55 | 0.92 | 3.11 | 1.12 |
| Gantz | 3 | 3.00 | 2.50 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Mnemosyne: Mnemosyne no Musume-tachi | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.68 | 1.33 |
| Dead Girls (OVA) | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| The Chronicles of Riddick: Dark Fury | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Re: Cutie Honey | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| H.O.T.D: Drifters of the Dead | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Higurashi no Naku Koro ni Rei | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Suika | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Top wo Nerae! 2 | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Call Me Tonight | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.43 | 1.24 |
| Misaki Chronicle ~ Divergence Eve | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Wolf's Rain OAV | 3 | 3.00 | 3.00 | 36% | 2.50 | 0.90 | 3.00 | 1.08 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 3 | 2.75 | 2.34 | 36% | 2.34 | 0.84 | 2.78 | 1.00 |
| Yuugen Kaisha | 3 | 2.50 | 2.25 | 36% | 2.25 | 0.81 | 2.86 | 1.03 |
| Natsuiro no Sunadokei | 3 | 2.33 | 2.10 | 36% | 2.10 | 0.76 | 2.54 | 0.92 |
| Kidou Senshi Gundam 0080: Pocket no Naka no Sensou | 2 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.00 | 0.80 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 2 | 4.00 | 4.00 | 16% | 4.00 | 0.64 | 5.43 | 0.87 |
| Vampire Hunter D: Bloodlust | 2 | 3.85 | 3.59 | 16% | 3.59 | 0.57 | 5.38 | 0.86 |
| Wind: A Breath of Heart TV | 3 | 2.00 | 1.59 | 36% | 1.59 | 0.57 | 1.87 | 0.67 |
| MEMORIES | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Ichigeki Sacchuu!! Hoihoi-san | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Rozen Maiden | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.61 | 0.74 |
| Mahou Shoujo Lyrical Nanoha | 2 | 3.75 | 3.53 | 16% | 3.53 | 0.57 | 4.18 | 0.67 |
| Mouryou no Hako | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Gakuen Senki MURYOU | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.68 | 0.75 |
| Seikai no Senki III | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.68 | 0.75 |
| Higurashi no Naku Koro ni | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.68 | 0.75 |
| Armored Trooper Votoms: Shining Heresy | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Death Note | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.86 | 0.78 |
| Kidou Senshi Gundam UC | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.43 | 0.71 |
| Wanpanman OVAs & Specials | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Black Jack: Clinical Chart | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Pluto | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| B: The Beginning | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Legend of the Galactic Heroes: A Hundred Billion Stars, A Hundred Billion Lights | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
| Roujin Z | 2 | 4.00 | 4.00 | 16% | 3.50 | 0.56 | 4.00 | 0.64 |
