Keyphrase Extraction in Scholarly Digital Library Search Engines
K. Patel, C. Caragea, J. Wu, and C. Giles. Web Services -- ICWS 2020, page 179--196. Cham, Springer International Publishing, (2020)
Abstract
Scholarly digital libraries provide access to scientific publications and comprise useful resources for researchers who search for literature on specific subject areas. CiteSeerX is an example of such a digital library search engine that provides access to more than 10 million academic documents and has nearly one million users and three million hits per day. Artificial Intelligence (AI) technologies are used in many components of CiteSeerX including Web crawling, document ingestion, and metadata extraction. CiteSeerX also uses an unsupervised algorithm called noun phrase chunking (NP-Chunking) to extract keyphrases out of documents. However, often NP-Chunking extracts many unimportant noun phrases. In this paper, we investigate and contrast three supervised keyphrase extraction models to explore their deployment in CiteSeerX for extracting high quality keyphrases. To perform user evaluations on the keyphrases predicted by different models, we integrate a voting interface into CiteSeerX. We show the development and deployment of the keyphrase extraction models and the maintenance requirements.
Description
Keyphrase Extraction in Scholarly Digital Library Search Engines | SpringerLink
%0 Conference Paper
%1 10.1007/978-3-030-59618-7_12
%A Patel, Krutarth
%A Caragea, Cornelia
%A Wu, Jian
%A Giles, C. Lee
%B Web Services -- ICWS 2020
%C Cham
%D 2020
%E Ku, Wei-Shinn
%E Kanemasa, Yasuhiko
%E Serhani, Mohamed Adel
%E Zhang, Liang-Jie
%I Springer International Publishing
%K academic-reference concept-extraction
%P 179--196
%T Keyphrase Extraction in Scholarly Digital Library Search Engines
%X Scholarly digital libraries provide access to scientific publications and comprise useful resources for researchers who search for literature on specific subject areas. CiteSeerX is an example of such a digital library search engine that provides access to more than 10 million academic documents and has nearly one million users and three million hits per day. Artificial Intelligence (AI) technologies are used in many components of CiteSeerX including Web crawling, document ingestion, and metadata extraction. CiteSeerX also uses an unsupervised algorithm called noun phrase chunking (NP-Chunking) to extract keyphrases out of documents. However, often NP-Chunking extracts many unimportant noun phrases. In this paper, we investigate and contrast three supervised keyphrase extraction models to explore their deployment in CiteSeerX for extracting high quality keyphrases. To perform user evaluations on the keyphrases predicted by different models, we integrate a voting interface into CiteSeerX. We show the development and deployment of the keyphrase extraction models and the maintenance requirements.
%@ 978-3-030-59618-7
@inproceedings{10.1007/978-3-030-59618-7_12,
abstract = {Scholarly digital libraries provide access to scientific publications and comprise useful resources for researchers who search for literature on specific subject areas. CiteSeerX is an example of such a digital library search engine that provides access to more than 10 million academic documents and has nearly one million users and three million hits per day. Artificial Intelligence (AI) technologies are used in many components of CiteSeerX including Web crawling, document ingestion, and metadata extraction. CiteSeerX also uses an unsupervised algorithm called noun phrase chunking (NP-Chunking) to extract keyphrases out of documents. However, often NP-Chunking extracts many unimportant noun phrases. In this paper, we investigate and contrast three supervised keyphrase extraction models to explore their deployment in CiteSeerX for extracting high quality keyphrases. To perform user evaluations on the keyphrases predicted by different models, we integrate a voting interface into CiteSeerX. We show the development and deployment of the keyphrase extraction models and the maintenance requirements.},
added-at = {2020-09-23T19:13:08.000+0200},
address = {Cham},
author = {Patel, Krutarth and Caragea, Cornelia and Wu, Jian and Giles, C. Lee},
biburl = {https://www.bibsonomy.org/bibtex/2bee9a47da90be35a466b9d445e3aca40/brusilovsky},
booktitle = {Web Services -- ICWS 2020},
description = {Keyphrase Extraction in Scholarly Digital Library Search Engines | SpringerLink},
editor = {Ku, Wei-Shinn and Kanemasa, Yasuhiko and Serhani, Mohamed Adel and Zhang, Liang-Jie},
interhash = {c7d7706142b6c6a7b7c4b858fe410a3d},
intrahash = {bee9a47da90be35a466b9d445e3aca40},
isbn = {978-3-030-59618-7},
keywords = {academic-reference concept-extraction},
pages = {179--196},
publisher = {Springer International Publishing},
timestamp = {2020-09-23T19:13:08.000+0200},
title = {Keyphrase Extraction in Scholarly Digital Library Search Engines},
year = 2020
}