Table 2 Responsibilities of sub-components in TwitterAnalysis
Component | Responsibility |
|---|---|
TwitterAnalyser | Coordination of data quality evaluation process for tweets |
MetricRules | Rules in JRuleEngine-format for evaluation of timeliness and popularity (quality attributes) |
TweetFilter | Filtering of data based on a filtering policy |
TweetMetadataAnalyser | Analysis of tweet metadata for evaluation of timeliness and popularity |
TweetRelevancyAnalyser | Analysis of tweet content for evaluation of relevancy |
TweetExtractor | Extraction of tweets from an external data source |
TwitterRelevancyMetrics | Metrics for evaluation of relevancy |