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Information Retrieval System Evaluation: A Case Study at Badan Pengkajian dan Penerapan Teknologi (BPPT) Library

Ahmad Yasin, Margareta Aulia Rachman
2019 Khizanah al-Hikmah  
This study provides best practice on the use of information retrieval system for government libraries, in which its uniqueness in terms of collection types, subject, collection itself and library users  ...  The results showed that in terms of coverage, its information retrieval tool has been able to cover and process numerous and varied collections from various subjects used by library users.  ...  division could affect search result, level of ease and library users satisfaction in utilizing the system. f) The Influence of Information Retrieval System to BPPT Library Users Data was obtained by viewing  ... 
doi:10.24252/kah.v7i1a9 fatcat:cvnjczvwizbmpltqznbk7wnfc4

Text Mining in Digital Libraries using OKAPI BM25 Model

Gesare Asnath Tinega, Prof. Waweru Mwangi, Dr. Richard Rimiru
2018 International Journal of Computer Applications Technology and Research  
Relevant ranked documents were retrieved and displayed at the OPAC framework search page. The results revealed that Okapi BM 25 outperformed Boolean model and Vector Space model.  ...  As a result, most libraries have digitized their content in order to remain relevant to their users and to keep pace with the advancement of the internet.  ...  When the user searches for example the query "Information System" the three models displayed the following results as shown in figure 9 .  ... 
doi:10.7753/ijcatr0710.1003 fatcat:thbbf7asufbqbpdu466v67hu7y

Design and Implementation of the Personalized Search Engine Based on the Improved Behavior of User Browsing

Wei-Chao Li, Jin-Guang Liu
2013 Research Journal of Applied Sciences Engineering and Technology  
The results of the simulation experiments indicate that the retrieval effects which use the IUBPSES based on the improved user profile for information search surpass the current mainstream search engines  ...  The improved user profile based on the user browsing behavior is embedded in the personalized search engine system.  ...  PERSONALIZED SEARCH ENGINE BASED ON THE IMPROVED USER PROFILE The user profile and the display of personalized retrieval results are the key technologies of the personalized search engine.  ... 
doi:10.19026/rjaset.5.4859 fatcat:vuwioly62jezzjidwxcvmijxmm

Interactive search and retrieval methods using automatic information displays

M. E. Lesk, G. Salton
1969 Proceedings of the May 14-16, 1969, spring joint computer conference on XX - AFIPS '69 (Spring)  
Such an interchange can then be used to produce improved search formulations, resulting in a more effective retrieval service.  ...  study has ever been made of the use of man-machine interaction as a part of a mechanized text analysis and information processing system.  ...  One may expect that a suitable mix of user feedback procedures can be found to produce optimal retrieval under many different conditions over many types of user classes. G SALTON M E LESK  ... 
doi:10.1145/1476793.1476859 dblp:conf/afips/LeskS69 fatcat:isa3cqozxfhi3oesadx72eevqy

A Novel Document Ranking Algorithm That Supports Mobile Healthcare Information Access Effectiveness

K. Agbele, A. Adesina, N.A. Azeez, A. Abidoye, R. Febba
2011 Research Journal of Information Technology  
This study presented DROPT; an acronym for Document ranking Optmization algorithm approach, a new idea for the effectiveness of meaningful retrieval results from the information source.  ...  This study presented a novel framework of Information Retrieval Systems (IRS) based on the proposed algorithm. The developed DROPT procedure was used as an evaluation measure.  ...  Also, we appreciate cooperative remarks from our colleagues in the research group.  ... 
doi:10.3923/rjit.2011.153.166 fatcat:6gukgkwecnb43mozy4yy2twnxm

An Enhanced Concept based Approach for user Centered Health Information Retrieval to Address Readability Issues

Ibrahim Umar Kontagora, Isredza Rahmi, Nurul Aswa
2019 International Journal of Advanced Computer Science and Applications  
This study focused on designing an enhanced model for clinical consumers balanced based medical information retrievals and also proposed an improved system model that would provide simpler medical meanings  ...  This diversity of quantifiable information explorers indicates the enormous range of information needs and consequently, a key prerequisite for the development of clinical retrieval systems that would  ...  Re-counted merits of users involvement in user centered www.ijacsa.thesai.org health information systems designs include the design of enhanced information retrieval systems that would better address the  ... 
doi:10.14569/ijacsa.2019.0100356 fatcat:ogkhzgjfmrh2vp7grilb4lajzq

VIRLab

Hui Fang, Hao Wu, Peilin Yang, ChengXiang Zhai
2014 Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval - SIGIR '14  
In this paper, we describe VIRLab, a novel web-based virtual laboratory for Information Retrieval (IR).  ...  Unlike existing command line based IR toolkits, the VIRLab system provides a more interactive tool that enables easy implementation of retrieval functions with only a few lines of codes, simplified evaluation  ...  Developing optimal IR models has been one of the most important research problems in information retrieval. Over the past decades, many retrieval models have been proposed and studied.  ... 
doi:10.1145/2600428.2611178 dblp:conf/sigir/FangWYZ14 fatcat:bbpkoplqtjaqth33ppl7yycx54

An Article Kansei Retrieval System Combining Recommendation Function and Interaction Design

Yuichi Murakami, Shingo Nakamura, Shuji Hashimoto
2012 Journal of Information Processing  
Third, neural networks in the system learn user's Kansei based on the most desirable article to improve the retrieval accuracy.  ...  First, users can retrieve intuitively as the system visualizes retrieval space consisting of a torus type SOM (Self Organizing Maps).  ...  Acknowledgments This work was supported in part by the CREST project "Foundation of technology supporting the creation of digital media contents" of JST, and the "Global Robot Academia," Grant-in-Aid for  ... 
doi:10.2197/ipsjjip.20.548 fatcat:nknjagd4tjbcbltixusr7df2um

Exploring the context of visual information seeking [article]

Shahram Sedghi, Zeinab Shourmeij, Iman Tahamtan
2018 arXiv   pre-print
Results have important implications for the designers of information retrieval systems.  ...  The contextual factors influencing visual information seeking were classified into seven categories, including: user characteristics, general search features, visual search features, display of results  ...  Conflict of interest Authors declare no conflict of interest  ... 
arXiv:1708.01856v2 fatcat:bmaybvhtgrecnffuxfq5bodmfy

Evaluating sources of query expansion terms

Xin Fu, Diane Kelly
2006 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '06  
This study investigates the effectiveness of retrieval systems and human users in generating terms for query expansion.  ...  Results demonstrate that overall the system generated more effective expansion terms than users, but that users' selection of terms improved precision at the top of the retrieved document list.  ...  We also counted the number of queries in each run where retrieval performance improved. Results are displayed in the third and fifth columns in Table 1 .  ... 
doi:10.1145/1148170.1148298 dblp:conf/sigir/FuK06 fatcat:53wzvojonrd2dpx3ot3buzfa3e

Implicit user modeling for personalized search

Xuehua Shen, Bin Tan, ChengXiang Zhai
2005 Proceedings of the 14th ACM international conference on Information and knowledge management - CIKM '05  
A major deficiency of existing retrieval systems is that they generally lack user modeling and are not adaptive to individual users, resulting in inherently non-optimal retrieval performance.  ...  Information retrieval systems (e.g., web search engines) are critical for overcoming information overload.  ...  CONCLUSIONS In this paper, we studied how to exploit implicit user modeling to intelligently personalize information retrieval and improve search accuracy.  ... 
doi:10.1145/1099554.1099747 dblp:conf/cikm/ShenTZ05 fatcat:kdahwjj66jcd3i47cekfrplsse

Using Existing Website Ontologies to Assist Navigation and Exploration [chapter]

Guy Saward, Mahmood Shah, Tracy Hall
2005 Lecture Notes in Computer Science  
We present the Naviguidance method, which exploits this structure in browsing and searching so as to improve usability.  ...  We present three case studies where naviguidance has been applied to real Internet information systems.  ...  The end result should be an improvement of users' attitudes to using the system and a consequent increase in the overall site usage.  ... 
doi:10.1007/11495772_60 fatcat:ucwmf4h4ljf6pkzlzbaoiwvvyy

Term relevance feedback and mediated database searching: implications for information retrieval practice and systems design

A Spink
1995 Information Processing & Management  
Research into both the algorithmic and human approaches to information retrieval is required to improve information retrieval system design and database searching effectiveness.  ...  The study focuses on determining the retrieval effectiveness of search terms identified by users and intermediaries from retrieved items during term relevance feedback.  ...  Acknowledgemenr-The author would like to acknowledge the contribution of Prof. Tefko Saracevic to the development of this paper and Zhwei Zhang for his contribution to the data analysis.  ... 
doi:10.1016/0306-4573(94)00043-3 fatcat:z7a3vmeuczevrjyvaytcjx5cgq

Term relevance feedback and mediated database searching: implications for information retrieval practice and systems design

Amanda Spink
1995 Information Processing & Management  
Research into both the algorithmic and human approaches to information retrieval is required to improve information retrieval system design and database searching effectiveness.  ...  The study focuses on determining the retrieval effectiveness of search terms identified by users and intermediaries from retrieved items during term relevance feedback.  ...  Acknowledgemenr-The author would like to acknowledge the contribution of Prof. Tefko Saracevic to the development of this paper and Zhwei Zhang for his contribution to the data analysis.  ... 
doi:10.1016/0306-4573(95)80033-p fatcat:lth4oiqtenc7fbr4syjnud67bi

A Task-oriented Search Engine for Evidence-based Medicine

Bevan Koopman, Guido Zuccon, Jack Russell
2017 Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval - SIGIR '17  
literature. is paper describes a search engine speci cally designed for searching medical literature for the purpose of EBM and in a clinical decision support se ing.  ...  EBM relies on e ective access to peer-reviewed literature -a task hampered by both the exponential growth of medical literature and a lack of e cient and e ective means of searching and presenting this  ...  In this study, we a empt to make the task-based information explicit in the way the clinician interacts with the system, as well as the basis for the underlying retrieval model.  ... 
doi:10.1145/3077136.3084136 dblp:conf/sigir/KoopmanZR17 fatcat:4ujffnih6nd5zbaq3f3gdxzlsm
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