Focus Web Crawler on Drug Herbs Interaction Patterns

The types of pharmaceutical products include cosmetics and drugs. Some the comprise a mix drugs herbs without considering their interaction effects. Drug-herb interactions (DHIs) refer to between conventional herb medicines. However, available information on DHIs are scattered because it has heterogeneous databases website resources, apart from some paid or subscribed databases. Easy access would allow researchers explore more. Therefore, this study proposes improvements in focus web crawler collect resources Internet, present priority levels resource link through anchor text URLs, traversing with aid depth. improved focused was tested two algorithms namely Breadth-First Search (BFS) PageRank. Information crawled 4,744 herbals crawler. accuracy values for Chinese Med Digital Projects MedlinePlus were 98% PageRank 71% BFS. Additionally, may gather more relevant pages same amount time as wide Hence, proposed successfully response user queries.