Sequence Diagram V5
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This document describes classes and methods for a search engine system. It includes classes for creating a Yahoo search object, recommending pages, searching with queries, parsing pages, stemming parsing results, filtering query terms, and classes for a recommender, controller, query formulator, HTML parser and stemmer.
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Sequence Diagram V5
- 1. Create(YahooSearch ys) Recommend(Page p) Search(q) List<Page> pages Create() Create() And(Query q1, Query q2) Query q Create() Parse(p) ParsingResult pr Create() Stem(pr) Stemming Result sr List<Page> pages Create() FilterQueryTerms(List<String> keyTerms) :StructureFeatureRecommender :YahooSearch Extract features to form key terms. :Controller :QueryFormulator :HTMLParser :Stemmer :TFIDFQueryTermFilter