public void EnsureThat_RakeKeywordExtractor_Works()
{
RakeKeywordExtractor extractor = new RakeKeywordExtractor(StopWordsEnglish);
var keywords = extractor.GetKeywords("RAKE is short for Rapid Automatic Keyword Extraction algorithm. " +
"It is a domain independent keyword extraction algorithm, which tries to " +
"determine key phrases in a body of text by analyzing the frequency of word " +
"appearance and its co-occurance with other words in the text.", 5);
string[] expected = new string[] { "rake", "body", "short", "tries", "text" };
foreach (var keyword in keywords)
{
if (!expected.Contains(keyword))
{
Assert.Fail($"{keyword} not found");
}
}
}
public ChapterSummarizer(IEnumerable <string> stopwords)
{
_keywordExtractor = new RakeKeywordExtractor(stopwords);
}
