Detailed Instructions: In this task, you will be presented with a context from an academic paper and a question separated with a
. You have to answer the question based on the context.
Q: In this study, we concentrate our effort on re-assessing keyphrase extraction performance on three increasingly sophisticated levels of document preprocessing described below.
Question: what keyphrase extraction models were reassessed?
A:
Answer with content missing: (LVL1, LVL2, LVL3)
- Stanford CoreNLP
- Optical Character Recognition (OCR) system, ParsCIT
- further abridge the input text from level 2 preprocessed documents to the following: title, headers, abstract, introduction, related work, background and conclusion.