Zombie-Loan
Rating Average: 3.6667Rating Stddev: 0.4714045207910317
Review Count: 3
Existing Best Bet #: 3.87790167369495
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 3.6667 - 0.4714045207910317 ) + ( 1.09861228866811 / 1.6094379124341 )
( 3.19529547920897 ) - 0.682606194485985
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 3.6667 - 0.235702260395516 ) - 0 ) * $similarity
( 3.43099773960448 - 0 ) * $similarity
3.43099773960448 * $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: 8 - 2007, TV, Fantasy, Adventure, Comedy, Horror, Supernatural, Zombies
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 |
|---|---|---|---|---|---|---|---|---|
| D.Gray-man | 7 | 3.00 | 2.59 | 76% | 2.59 | 1.98 | 2.87 | 2.19 |
| Chrono Crusade | 5 | 3.89 | 3.73 | 39% | 3.73 | 1.46 | 4.94 | 1.93 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 6 | 3.00 | 3.00 | 56% | 2.50 | 1.41 | 3.00 | 1.69 |
| Darker than Black - Kuro no Keiyakusha | 5 | 3.80 | 3.60 | 39% | 3.60 | 1.41 | 4.40 | 1.72 |
| Interlude | 5 | 3.75 | 3.53 | 39% | 3.53 | 1.38 | 4.18 | 1.63 |
| Majin Tantei Nougami Neuro | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Haiyore! Nyaruko-san W | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.00 | 1.56 |
| Jigoku Shoujo Futakomori | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.68 | 1.83 |
| Kateikyoushi Hitman Reborn! | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.43 | 1.73 |
| Death Note | 5 | 4.00 | 4.00 | 39% | 3.50 | 1.37 | 4.86 | 1.90 |
| Nagasarete Airantou | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 4.11 | 1.61 |
| Kiba | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Kappa no Coo to Natsuyasumi | 5 | 3.50 | 3.25 | 39% | 3.25 | 1.27 | 3.43 | 1.34 |
| Kaibutsu Oujo | 6 | 2.33 | 2.10 | 56% | 2.10 | 1.18 | 2.54 | 1.43 |
| Natsu no Arashi! | 5 | 3.20 | 2.83 | 39% | 2.83 | 1.10 | 3.45 | 1.35 |
| Kaze no Stigma | 5 | 3.17 | 2.72 | 39% | 2.72 | 1.06 | 3.38 | 1.32 |
| Boukyaku no Senritsu | 5 | 3.00 | 2.55 | 39% | 2.55 | 1.00 | 3.11 | 1.21 |
| High School of the Dead | 5 | 3.00 | 2.55 | 39% | 2.55 | 1.00 | 3.11 | 1.21 |
| Zero no Tsukaima: Futatsuki no Kishi | 5 | 2.86 | 2.54 | 39% | 2.54 | 0.99 | 3.43 | 1.34 |
| Persona 4 the Golden Animation | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Chainsaw Man | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.43 | 1.34 |
| Urasekai Picnic | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.43 | 1.34 |
| Da Capo II | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.43 | 0.95 |
| Kekkaishi | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.43 | 0.95 |
| Needless | 5 | 3.00 | 2.50 | 39% | 2.50 | 0.98 | 2.86 | 1.12 |
| Nanatsu no Taizai: Kamigami no Gekirin | 5 | 3.00 | 3.00 | 39% | 2.50 | 0.98 | 3.00 | 1.17 |
| Tokyo Majin Gakuen Kenpuchou: Tou | 5 | 2.75 | 2.34 | 39% | 2.34 | 0.91 | 2.78 | 1.09 |
| Durarara!! | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.18 | 1.04 |
| Rozen Maiden | 4 | 3.75 | 3.53 | 25% | 3.53 | 0.88 | 4.61 | 1.15 |
| Natsu no Arashi! Akinai-chuu | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Venus Versus Virus | 5 | 2.50 | 2.25 | 39% | 2.25 | 0.88 | 2.43 | 0.95 |
| Ushio to Tora TV 2 | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Noragami Aragoto | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Mononoke | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Demi-chan wa Kataritai | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Mouryou no Hako | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Hakkenden: Touhou Hakken Ibun | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Hanamonogatari | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Kyousogiga TV | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Monogatari Series: Second Season | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Soredemo Sekai wa Utsukushii | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Avatar: The Last Airbender - Season 3 | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.68 | 1.17 |
| Bindzume Yousei | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Saiunkoku Monogatari 2nd Series | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Shining Tears x Wind | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shakugan no Shana II | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Fairy Tail | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Yoshinaga-san chi no Gargoyle | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
| Shiki | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.43 | 1.11 |
| Naruto Shippuuden (TV) | 4 | 4.00 | 4.00 | 25% | 3.50 | 0.88 | 4.00 | 1.00 |
