private IEnumerable <TopKeyword> GetTopKeywords(IEnumerable <ArticleKeyword> keywords, int articleCount, string link, string blog, string category)
{
return(keywords.Select(k =>
{
var blogCount = keywordService.GetBlogCount(blog) + 1.0;
var categoryCount = keywordService.GetCategoryCount(category) + 1.0;
keywordService.Add(k.Word, k.Count, link, blog, category);
var articleScore = k.Count / articleCount;
var blogScore = keywordService.GetBlogScore(k.Word, blog) / blogCount;
var categoryScore = keywordService.GetCategoryScore(k.Word, category) / categoryCount;
var totalScore = articleScore * 1.5 + blogScore + categoryScore;
return new TopKeyword(k.Word, totalScore);
}));
}
