Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

What tasks are typically involved in information extraction from unstructured and/or semi-structured documents?

a) Named entity recognition
b) Relation extraction
c) Slot filling
d) Entity disambiguation