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RNN based question answer generation and ranking for financial documents using financial NER.
- Source :
- Sādhanā: Academy Proceedings in Engineering Sciences; 2020, Vol. 45 Issue 1, p1-10, 10p
- Publication Year :
- 2020
-
Abstract
- Organizations, governments and many entities deal with an expanse of voluminous financial documents and this necessitates a need for a financial expert system which, given a financial document, extracts finance-related questions and answers from it. This expert system helps us to adequately summarize the document in the form of a question-answer report. This paper introduces the novel idea of generating finance-related questions and answers from financial documents by introducing a custom Financial Named Entity Recognizer, which can identify financial entities in a document with an accuracy of 92%. We have introduced a method of generating finance-based questions using a sample document to obtain a set of generalized questions that we can feed to any similar financial document. We also record the expected answer type during the question generation phase, which helps to develop a robust mechanism to verify that we always generate the correct answers during the answer extraction stage. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02562499
- Volume :
- 45
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Sādhanā: Academy Proceedings in Engineering Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 146694187
- Full Text :
- https://doi.org/10.1007/s12046-020-01501-3