public MultiMapSet <KEY, VALUE> Clone()
{
MultiMapSet <KEY, VALUE> result = new MultiMapSet <KEY, VALUE>();
foreach (var pair in data)
{
result.data[pair.Key] = new HashSet <VALUE>(pair.Value);
}
return(result);
}
public MultiMapSet <string, string> GetTagsWithDocuments(HashSet <string> documents)
{
HashSet <string> relevant_tags = new HashSet <string>();
foreach (string document in documents)
{
relevant_tags.UnionWith(ai_documents_with_tags.Get(document));
}
MultiMapSet <string, string> results = new MultiMapSet <string, string>();
foreach (string relevant_tag in relevant_tags)
{
foreach (string relevant_document in ai_tags_with_documents.Get(relevant_tag))
{
if (documents.Contains(relevant_document))
{
results.Add(relevant_tag, relevant_document);
}
}
}
return(results);
}
private MultiMapSet <string, string> ai_documents_with_tags; // document -> tags
public AITags()
{
timestamp_generated = DateTime.UtcNow;
ai_tags_with_documents = new MultiMapSet <string, string>();
ai_documents_with_tags = new MultiMapSet <string, string>();
}
