As we know, most of the researchers use manual validation by the experts on a domain, but is there a new way? or any benchmark, if anyone has a benchmark dataset for this task in any domain plz provides to me if possible. Thanks in advance.
knowledge extraction is a very generic task. If you mean keyphrase extraction than there are benchmark datasets - listed on this git url https://github.com/snkim/AutomaticKeyphraseExtraction
Similarly another dataset can be found for named entity extraction, summary extraction
Thanks a lot for ur answer. Can u plz explain it little more for me. I need to check or evaluate the validation of concepts extraction for ontology learning. If u has any advice or suggestion plz guide me. With sincere thanks to u.
Thanks for ur answer. But these websites not suitable for validating of concepts extraction task, also it depends on the validation by experts. I'm looking for benchmark data or any other way than using experts