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wiki:autolit:screening:robot [2023/05/17 20:00] jthurnham |
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- | ====== Robot Screener ====== | ||
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- | Robot Screener is //type// of Dual Screening where one of the traditionally human reviewers is replaced by an automated substitute. | ||
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- | ===== Enabling Robot Screener ===== | ||
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- | Robot Screener may be enabled from Screening Settings. When Dual Screening mode (standard or two pass) is switched on, Robot Screener can be switched on under " | ||
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- | * Be configured for [[wiki: | ||
- | * And contain **50** | ||
- | * And contain **10** | ||
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- | The latter two requirements help ensure a minimum model accuracy; however, the model will usually be suboptimal with this volume of training data, and typically improves as more records are screened. | ||
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- | By enabling Robot Screener, automatic updating to the screening model is made non-optional, | ||
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- | When switching on Robot Screener, you will see the below modal. In red are the actual numbers of adjudicated and included records compared to the numbers you need to meet in order to Enable Robot Screener: | ||
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- | {{ : | ||
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- | ===== In Action ===== | ||
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- | ==== Which Records ==== | ||
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- | Robot Screener automatically adds a reviewer-level screening decision to records with: | ||
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- | * Fewer than 2 reviewer-level screening decisions | ||
- | * No adjudicated screening decision | ||
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- | Records it excludes will assigned the exclusion reason '' | ||
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- | ==== When ==== | ||
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- | Robot Screener adds/ | ||
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- | * Robot Screener is enabled | ||
- | * A new inclusion model is trained | ||
- | * New records are imported into your nest | ||
- | * 10 addditional records have been adjudicated, | ||
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- | As pointed out above, Robot Screener will not modify its decision on a record after that record has been adjudicated. Prior to adjudication, | ||
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- | ===== Usage Guidance ===== | ||
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- | Robot Screener, by accuracy, is not a replacement for a human reviewer. It should typically be used for reviews where budget, team size, or time available are restricted. Some additional usage tips: | ||
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- | * While Robot Screener may be enabled at 50 adjudicated / 5 included records, we typically advise not enabling it until a cross validation AUC of 0.7 or greater is achieved. | ||
- | * Avoid use of the " | ||
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