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the-algorithm/home-mixer/server/src/main/scala/com/twitter/home_mixer/functional_component/decorator/builder/HomeTweetTypePredicates.scala

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Scala
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package com.twitter.home_mixer.functional_component.decorator.builder
import com.twitter.conversions.DurationOps._
import com.twitter.home_mixer.model.HomeFeatures._
import com.twitter.product_mixer.core.feature.featuremap.FeatureMap
import com.twitter.product_mixer.core.model.marshalling.response.urt.metadata.BasicTopicContextFunctionalityType
import com.twitter.product_mixer.core.model.marshalling.response.urt.metadata.RecommendationTopicContextFunctionalityType
import com.twitter.timelinemixer.injection.model.candidate.SemanticCoreFeatures
import com.twitter.tweetypie.{thriftscala => tpt}
object HomeTweetTypePredicates {
/**
* IMPORTANT: Please avoid logging tweet types that are tied to sensitive
* internal author information / labels (e.g. blink labels, abuse labels, or geo-location).
*/
private[this] val CandidatePredicates: Seq[(String, FeatureMap => Boolean)] = Seq(
("with_candidate", _ => true),
("retweet", _.getOrElse(IsRetweetFeature, false)),
("reply", _.getOrElse(InReplyToTweetIdFeature, None).nonEmpty),
("image", _.getOrElse(EarlybirdFeature, None).exists(_.hasImage)),
("video", _.getOrElse(EarlybirdFeature, None).exists(_.hasVideo)),
("link", _.getOrElse(EarlybirdFeature, None).exists(_.hasVisibleLink)),
("quote", _.getOrElse(EarlybirdFeature, None).exists(_.hasQuote.contains(true))),
("like_social_context", _.getOrElse(NonSelfFavoritedByUserIdsFeature, Seq.empty).nonEmpty),
("protected", _.getOrElse(EarlybirdFeature, None).exists(_.isProtected)),
(
"has_exclusive_conversation_author_id",
_.getOrElse(ExclusiveConversationAuthorIdFeature, None).nonEmpty),
("is_eligible_for_connect_boost", _ => false),
("hashtag", _.getOrElse(EarlybirdFeature, None).exists(_.numHashtags > 0)),
("has_scheduled_space", _.getOrElse(AudioSpaceMetaDataFeature, None).exists(_.isScheduled)),
("has_recorded_space", _.getOrElse(AudioSpaceMetaDataFeature, None).exists(_.isRecorded)),
("is_read_from_cache", _.getOrElse(IsReadFromCacheFeature, false)),
("get_initial", _.getOrElse(GetInitialFeature, false)),
("get_newer", _.getOrElse(GetNewerFeature, false)),
("get_middle", _.getOrElse(GetMiddleFeature, false)),
("get_older", _.getOrElse(GetOlderFeature, false)),
("pull_to_refresh", _.getOrElse(PullToRefreshFeature, false)),
("polling", _.getOrElse(PollingFeature, false)),
("near_empty", _.getOrElse(ServedSizeFeature, None).exists(_ < 3)),
("is_request_context_launch", _.getOrElse(IsLaunchRequestFeature, false)),
("mutual_follow", _.getOrElse(EarlybirdFeature, None).exists(_.fromMutualFollow)),
(
"less_than_10_mins_since_lnpt",
_.getOrElse(LastNonPollingTimeFeature, None).exists(_.untilNow < 10.minutes)),
("served_in_conversation_module", _.getOrElse(ServedInConversationModuleFeature, false)),
("has_ticketed_space", _.getOrElse(AudioSpaceMetaDataFeature, None).exists(_.hasTickets)),
("in_utis_top5", _.getOrElse(PositionFeature, None).exists(_ < 5)),
(
"conversation_module_has_2_displayed_tweets",
_.getOrElse(ConversationModule2DisplayedTweetsFeature, false)),
("empty_request", _.getOrElse(ServedSizeFeature, None).exists(_ == 0)),
("served_size_less_than_50", _.getOrElse(ServedSizeFeature, None).exists(_ < 50)),
(
"served_size_between_50_and_100",
_.getOrElse(ServedSizeFeature, None).exists(size => size >= 50 && size < 100)),
("authored_by_contextual_user", _.getOrElse(AuthoredByContextualUserFeature, false)),
(
"is_self_thread_tweet",
_.getOrElse(ConversationFeature, None).exists(_.isSelfThreadTweet.contains(true))),
("has_ancestors", _.getOrElse(AncestorsFeature, Seq.empty).nonEmpty),
("full_scoring_succeeded", _.getOrElse(FullScoringSucceededFeature, false)),
("served_size_less_than_20", _.getOrElse(ServedSizeFeature, None).exists(_ < 20)),
("served_size_less_than_10", _.getOrElse(ServedSizeFeature, None).exists(_ < 10)),
("served_size_less_than_5", _.getOrElse(ServedSizeFeature, None).exists(_ < 5)),
(
"account_age_less_than_30_minutes",
_.getOrElse(AccountAgeFeature, None).exists(_.untilNow < 30.minutes)),
("conversation_module_has_gap", _.getOrElse(ConversationModuleHasGapFeature, false)),
(
"directed_at_user_is_in_first_degree",
_.getOrElse(EarlybirdFeature, None).exists(_.directedAtUserIdIsInFirstDegree.contains(true))),
(
"has_semantic_core_annotation",
_.getOrElse(EarlybirdFeature, None).exists(_.semanticCoreAnnotations.nonEmpty)),
("is_request_context_foreground", _.getOrElse(IsForegroundRequestFeature, false)),
(
"account_age_less_than_1_day",
_.getOrElse(AccountAgeFeature, None).exists(_.untilNow < 1.day)),
(
"account_age_less_than_7_days",
_.getOrElse(AccountAgeFeature, None).exists(_.untilNow < 7.days)),
(
"part_of_utt",
_.getOrElse(EarlybirdFeature, None)
.exists(_.semanticCoreAnnotations.exists(_.exists(annotation =>
annotation.domainId == SemanticCoreFeatures.UnifiedTwitterTaxonomy)))),
(
"has_home_latest_request_past_week",
_.getOrElse(FollowingLastNonPollingTimeFeature, None).exists(_.untilNow < 7.days)),
("is_utis_pos0", _.getOrElse(PositionFeature, None).exists(_ == 0)),
("is_utis_pos1", _.getOrElse(PositionFeature, None).exists(_ == 1)),
("is_utis_pos2", _.getOrElse(PositionFeature, None).exists(_ == 2)),
("is_utis_pos3", _.getOrElse(PositionFeature, None).exists(_ == 3)),
("is_utis_pos4", _.getOrElse(PositionFeature, None).exists(_ == 4)),
("is_random_tweet", _.getOrElse(IsRandomTweetFeature, false)),
("has_random_tweet_in_response", _.getOrElse(HasRandomTweetFeature, false)),
("is_random_tweet_above_in_utis", _.getOrElse(IsRandomTweetAboveFeature, false)),
(
"has_ancestor_authored_by_viewer",
candidate =>
candidate
.getOrElse(AncestorsFeature, Seq.empty).exists(ancestor =>
candidate.getOrElse(ViewerIdFeature, 0L) == ancestor.userId)),
("ancestor", _.getOrElse(IsAncestorCandidateFeature, false)),
(
"deep_reply",
candidate =>
candidate.getOrElse(InReplyToTweetIdFeature, None).nonEmpty && candidate
.getOrElse(AncestorsFeature, Seq.empty).size > 2),
(
"has_simcluster_embeddings",
_.getOrElse(
SimclustersTweetTopKClustersWithScoresFeature,
Map.empty[String, Double]).nonEmpty),
(
"tweet_age_less_than_15_seconds",
_.getOrElse(OriginalTweetCreationTimeFromSnowflakeFeature, None)
.exists(_.untilNow <= 15.seconds)),
(
"less_than_1_hour_since_lnpt",
_.getOrElse(LastNonPollingTimeFeature, None).exists(_.untilNow < 1.hour)),
("has_gte_10_favs", _.getOrElse(EarlybirdFeature, None).exists(_.favCountV2.exists(_ >= 10))),
(
"device_language_matches_tweet_language",
candidate =>
candidate.getOrElse(TweetLanguageFeature, None) ==
candidate.getOrElse(DeviceLanguageFeature, None)),
(
"root_ancestor",
candidate =>
candidate.getOrElse(IsAncestorCandidateFeature, false) && candidate
.getOrElse(InReplyToTweetIdFeature, None).isEmpty),
("question", _.getOrElse(EarlybirdFeature, None).exists(_.hasQuestion.contains(true))),
("in_network", _.getOrElse(InNetworkFeature, true)),
(
"has_political_annotation",
_.getOrElse(EarlybirdFeature, None).exists(
_.semanticCoreAnnotations.exists(
_.exists(annotation =>
SemanticCoreFeatures.PoliticalDomains.contains(annotation.domainId) ||
(annotation.domainId == SemanticCoreFeatures.UnifiedTwitterTaxonomy &&
annotation.entityId == SemanticCoreFeatures.UttPoliticsEntityId))))),
(
"is_dont_at_me_by_invitation",
_.getOrElse(EarlybirdFeature, None).exists(
_.conversationControl.exists(_.isInstanceOf[tpt.ConversationControl.ByInvitation]))),
(
"is_dont_at_me_community",
_.getOrElse(EarlybirdFeature, None)
.exists(_.conversationControl.exists(_.isInstanceOf[tpt.ConversationControl.Community]))),
("has_zero_score", _.getOrElse(ScoreFeature, None).exists(_ == 0.0)),
(
"is_followed_topic_tweet",
_.getOrElse(TopicContextFunctionalityTypeFeature, None)
.exists(_ == BasicTopicContextFunctionalityType)),
(
"is_recommended_topic_tweet",
_.getOrElse(TopicContextFunctionalityTypeFeature, None)
.exists(_ == RecommendationTopicContextFunctionalityType)),
("has_gte_100_favs", _.getOrElse(EarlybirdFeature, None).exists(_.favCountV2.exists(_ >= 100))),
("has_gte_1k_favs", _.getOrElse(EarlybirdFeature, None).exists(_.favCountV2.exists(_ >= 1000))),
(
"has_gte_10k_favs",
_.getOrElse(EarlybirdFeature, None).exists(_.favCountV2.exists(_ >= 10000))),
(
"has_gte_100k_favs",
_.getOrElse(EarlybirdFeature, None).exists(_.favCountV2.exists(_ >= 100000))),
("has_audio_space", _.getOrElse(AudioSpaceMetaDataFeature, None).exists(_.hasSpace)),
("has_live_audio_space", _.getOrElse(AudioSpaceMetaDataFeature, None).exists(_.isLive)),
(
"has_gte_10_retweets",
_.getOrElse(EarlybirdFeature, None).exists(_.retweetCountV2.exists(_ >= 10))),
(
"has_gte_100_retweets",
_.getOrElse(EarlybirdFeature, None).exists(_.retweetCountV2.exists(_ >= 100))),
(
"has_gte_1k_retweets",
_.getOrElse(EarlybirdFeature, None).exists(_.retweetCountV2.exists(_ >= 1000))),
(
"has_us_political_annotation",
_.getOrElse(EarlybirdFeature, None)
.exists(_.semanticCoreAnnotations.exists(_.exists(annotation =>
annotation.domainId == SemanticCoreFeatures.UnifiedTwitterTaxonomy &&
annotation.entityId == SemanticCoreFeatures.usPoliticalTweetEntityId &&
annotation.groupId == SemanticCoreFeatures.UsPoliticalTweetAnnotationGroupIds.BalancedV0)))),
(
"has_toxicity_score_above_threshold",
_.getOrElse(EarlybirdFeature, None).exists(_.toxicityScore.exists(_ > 0.91))),
("is_topic_tweet", _.getOrElse(TopicIdSocialContextFeature, None).isDefined),
(
"text_only",
candidate =>
candidate.getOrElse(HasDisplayedTextFeature, false) &&
!(candidate.getOrElse(EarlybirdFeature, None).exists(_.hasImage) ||
candidate.getOrElse(EarlybirdFeature, None).exists(_.hasVideo) ||
candidate.getOrElse(EarlybirdFeature, None).exists(_.hasCard))),
(
"image_only",
candidate =>
candidate.getOrElse(EarlybirdFeature, None).exists(_.hasImage) &&
!candidate.getOrElse(HasDisplayedTextFeature, false)),
("has_1_image", _.getOrElse(NumImagesFeature, None).exists(_ == 1)),
("has_2_images", _.getOrElse(NumImagesFeature, None).exists(_ == 2)),
("has_3_images", _.getOrElse(NumImagesFeature, None).exists(_ == 3)),
("has_4_images", _.getOrElse(NumImagesFeature, None).exists(_ == 4)),
("has_card", _.getOrElse(EarlybirdFeature, None).exists(_.hasCard)),
("user_follow_count_gte_50", _.getOrElse(UserFollowingCountFeature, None).exists(_ > 50)),
(
"has_liked_by_social_context",
candidateFeatures =>
candidateFeatures
.getOrElse(SGSValidLikedByUserIdsFeature, Seq.empty)
.exists(candidateFeatures
.getOrElse(PerspectiveFilteredLikedByUserIdsFeature, Seq.empty).toSet.contains)),
(
"has_followed_by_social_context",
_.getOrElse(SGSValidFollowedByUserIdsFeature, Seq.empty).nonEmpty),
(
"has_topic_social_context",
candidateFeatures =>
candidateFeatures
.getOrElse(TopicIdSocialContextFeature, None)
.isDefined &&
candidateFeatures.getOrElse(TopicContextFunctionalityTypeFeature, None).isDefined),
("video_lte_10_sec", _.getOrElse(VideoDurationMsFeature, None).exists(_ <= 10000)),
(
"video_bt_10_60_sec",
_.getOrElse(VideoDurationMsFeature, None).exists(duration =>
duration > 10000 && duration <= 60000)),
("video_gt_60_sec", _.getOrElse(VideoDurationMsFeature, None).exists(_ > 60000)),
(
"tweet_age_lte_30_minutes",
_.getOrElse(OriginalTweetCreationTimeFromSnowflakeFeature, None)
.exists(_.untilNow <= 30.minutes)),
(
"tweet_age_lte_1_hour",
_.getOrElse(OriginalTweetCreationTimeFromSnowflakeFeature, None)
.exists(_.untilNow <= 1.hour)),
(
"tweet_age_lte_6_hours",
_.getOrElse(OriginalTweetCreationTimeFromSnowflakeFeature, None)
.exists(_.untilNow <= 6.hours)),
(
"tweet_age_lte_12_hours",
_.getOrElse(OriginalTweetCreationTimeFromSnowflakeFeature, None)
.exists(_.untilNow <= 12.hours)),
(
"tweet_age_gte_24_hours",
_.getOrElse(OriginalTweetCreationTimeFromSnowflakeFeature, None)
.exists(_.untilNow >= 24.hours)),
)
val PredicateMap = CandidatePredicates.toMap
}
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