CopleyLexicalMetadata

Contains lexical metadata for a given reference. For example, this proto will be used to store locale-specific Lexical mids for contact relationships (e.g. /g/11gv0vypg4 is the mid for mother in english and /g/11gmy_gv87 is for mother in french) as an extension to QRefAnnotation::other_metadata, when available.

CopleySourceTypeMetadata

Contains the source and type information related to a personal entity, for example if it’s an hotel or a restaurant (type) and if it comes from gmail, calendar, etc. (source). Next ID: 13

ClassifierPornQueryMultiLabelClassifierOutput

Multi-label classification output. It contains the output for each vertical. The output for some verticals can be empty, in case that vertical is not supported by the classifier or if the set of verticals was restricted using MultiLabelClassifierInput.verticals.

ClassifierPornReferrerCounts

ReferrerCounts stores how many referrers an images has and how many of them were classified as porn and as adult/softporn respectively. Note that a referrer is usually a landing page, but as of March 2011 this also includes referrers which an image can ‘inherit’ by propagating counts from near duplicate images.

ClassifierPornSiteDataVersionedScore

The site porn score of the site to which the page of interest belongs to. Multiple versions are kept across large changes for some time. The Version-4 score is the average Universal Page Probability of all the site’s pages, and will come with populated verticals4_score and site_rule (if any rule fires) fields. When using this score it is recommended to subscribe to the following mailing list: g/safesearch-announce.