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NLP BASED RETRIEVAL OF MEDICAL INFORMATION FOR DIAGNOSIS OF HUMAN DISEASES

Gunjan Dhole .
2014 International Journal of Research in Engineering and Technology  
NLP Based Retrieval of Medical Information is the extraction of medical data from narrative clinical documents.  ...  However extraction of medical information is difficult task due to complex symptom names and complex disease names.  ...  If some new information is required then the rule based system fails to extract information due to lack of rules. In natural language processing, we can extract data from free text form.  ... 
doi:10.15623/ijret.2014.0310037 fatcat:t2gmqvtztfci3cnrsamxdkg6zu

MEDICAL INFORMATION EXTRACTION USING NATURAL LANGUAGE INTERPRETATION

Gunjan Dhole, Nilesh Uke
2018 Figshare  
Proposed system will consist of modules such as data processing, query processing, data extraction, answer matching, user interface etc.  ...  NLP Based Retrieval of Medical Information is the extraction of medical data from narrative clinical documents.  ...  The Ontology Development corpus and Information Extraction corpus annotated for co reference relations consists of 7214 coreferential pairs, forming 5992 pairs and 1304 chains.  ... 
doi:10.6084/m9.figshare.6015350 fatcat:xg3x6ba4kvdxjk6brun7ea5pai

Enhancing Capabilities Of Texture Extraction For Color Image Retrieval

Pranam Janney, Sridhar G, V. Sridhar
2007 Zenodo  
In this paper we propose a method for enhancing the capabilities of texture based feature extraction and further demonstrate the use of these enhanced texture features in Texture-Based Color Image Retrieval  ...  Content-Based Image Retrieval has been a major area of research in recent years.  ...  (This figure should be preferably viewed in color print) Fig. 5 5 Tests were performed with different types of queries: a) Grayscale query image consisting of single object b) Grayscale query image consisting  ... 
doi:10.5281/zenodo.1078354 fatcat:nm6yoxh2fbbrden3wxxshyhfmu

THUIR at TREC 2004: QA

Wei Tan, Qunxiu Chen, Shaoping Ma
2004 Text Retrieval Conference  
In this track, our system consists three components: Question analysis, Information retrieval, and Answer extraction. Question analysis component extracts Query Term and answer type.  ...  In this paper, we describe ideas and related experiments of Tsinghua University IR group in TREC 2004 QA track.  ...  The system consists of three components: Question analysis, Information retrieval, Answer extraction, as detailed in section 3, 4 and 5. Section 6 presents the final result and evaluation.  ... 
dblp:conf/trec/TanCM04 fatcat:ftg6q2ldn5fu5mzppxbbfguume

TIPSTER program overview

Roberta H. Merchant
1993 Proceedings of a workshop on held at Fredericksburg, Virginia September 19-23, 1993 -  
Information Extraction is a technology in which prespecified types of information are located within free text, extracted, and placed within a database.  ...  Manual extraction is characterized by: • wide variance in the accuracy and consistency of the database content • heavy labor commilanent • continuing cost expenditure and training demand  ...  Information Extraction is a technology in which prespecified types of information are located within free text, extracted, and placed within a database.  ... 
doi:10.3115/1119149.1119151 dblp:conf/tipster/Merchant93 fatcat:3d6jmsnpendjdjb7hn45udpg4y

Text Mining in Radiology Reports

Tianxia Gong, Chew Lim Tan, Tze Yun Leong, Cheng Kiang Lee, Boon Chuan Pang, C. C. Tchoyoson Lim, Qi Tian, Suisheng Tang, Zhuo Zhang
2008 2008 Eighth IEEE International Conference on Data Mining  
In this paper, we propose a text mining system to extract and use the information in radiology reports.  ...  However, as most reports are in free text format, the valuable information contained in those reports cannot be easily accessed and used, unless proper text mining has been applied.  ...  system to extract and use the information in radiology reports.  ... 
doi:10.1109/icdm.2008.150 dblp:conf/icdm/GongTLLPLTTZ08 fatcat:jkirthazjjasphtqsqnepvvjqy

An Abductive CQA Based Matchmaking System for Finding Renting Houses [chapter]

Jianfeng Du, Shuai Wang, Guilin Qi, Jeff Z. Pan, Che Qiu
2012 Lecture Notes in Computer Science  
A semantic approach based on abductive conjunctive query answering (CQA) in Description Logic ontologies is exploited to provide more matches for a request about renting houses.  ...  A matchmaking system for finding renting houses is required as the housing problem becomes serious in China and many people resort to rent a house.  ...  In this solution, offer information is expressed as individual assertions in the back-end ontology, request information is expressed as conjunctive queries, and a match for a request is defined as an answer  ... 
doi:10.1007/978-3-642-29923-0_29 fatcat:5ag6eor3x5gtjapd3o6u5kydmi

Content-based image retrieval on mobile devices

Iftikhar Ahmad, Shafaq Abdullah, Serkan Kiranyaz, Moncef Gabbouj, Reiner Creutzburg, Jarmo H. Takala
2005 Multimedia on Mobile Devices  
Expeditious retrieval of desired images requires indexing of the content in large-scale databases along with extraction of low-level features based on the content of these images.  ...  The client application, running on a mobile phone, is able to initiate a query request, which is handled by a servlet in the server for finding closest match to the queried image.  ...  The query request is parsed and information is extracted by Query Information Processing module as shown in Servlet portion of Figure 2 .Query Information Processing module passes query information to  ... 
doi:10.1117/12.596772 fatcat:nwnzns4u6bcxxko4rtnuz4jqwa

Domain-dependent information gathering agent

Aleksander Pivk, Matjaz Gams
2002 Expert systems with applications  
By understanding key concepts of the first query, the agent performs subsequent queries autonomously.  ...  We present a domain-dependent agent for information gathering. It can visit an arbitrary domain-related site by observing a user perform the first query.  ...  Acknowledgments Financial support was provided by an international project INCO-Copernicus 960154, Cooperative Research in Information Infrastructure, CRII, by the Ministry of education, science and sports  ... 
doi:10.1016/s0957-4174(02)00040-4 fatcat:uwgitol6lzdd5p7k6vi7vbrdja

The Natural Language Query using NLP by Generation of SQL Query

Prajkta Devgade
2021 International Journal for Research in Applied Science and Engineering Technology  
However, nobody is in a position to write down the complex SQL queries to extract the useful information.  ...  Now-a-days most of the information is assembled in the form of a database.  ...  Our proposed system consists of several modules that are used to extract key words alone and leave out the redundant data.  ... 
doi:10.22214/ijraset.2021.34145 fatcat:6qr6ng4bg5aj5a6vhwfnxzkwo4

Usability and Expressiveness in Database Keyword Search: Bridging the Gap

Elena Demidova, Wolfgang Nejdl
2009 Very Large Data Bases Conference  
This interlinking process is often initiated by a users' informational need represented as a keyword query, either created manually by the user or automatically extracted from an unstructured document.  ...  Business processes in modern enterprises require interlinking critical business information distributed across structured and unstructured data sources.  ...  While user queries typically consist of a small number of carefully selected representative keywords, keyword queries extracted from a document in an automatic way can include longer keyword sequences  ... 
dblp:conf/vldb/DemidovaN09 fatcat:urs6kw3aung2nl4azoiaosg7na

Chinese Web Page Classification Based on Vector Space Model

Li Wei, Ling Zhang, Hua Mei Li, Xiao Zhou Chen
2013 Advanced Materials Research  
Chinese web page classification has been considered as a hot research area in data mining. In this paper, Chinese web page classification algorithm based on vector space model is proposed.  ...  It combined text frequency and methods for feature extraction and improved traditional TFIDF weighting formula. The results show that the classifier was feasible and effective.  ...  Data mining consists of three basic steps Extract the information, load the information & display the information (out-put).  ... 
doi:10.4028/www.scientific.net/amr.846-847.1801 fatcat:nsvtgkpwo5fxjagmz2z4m7cwmq

Concept Based vs. Pseudo Relevance Feedback Performance Evaluation for Information Retrieval System [article]

Mohammed El Amine Abderrahim
2014 arXiv   pre-print
This article evaluates the performance of two techniques for query reformulation in a system for information retrieval, namely, the concept based and the pseudo relevance feedback reformulation.  ...  The experiments performed on a corpus of Arabic text have allowed us to compare the contribution of these two reformulation techniques in improving the performance of an information retrieval system for  ...  -The extraction of evidences: it consists of establishing the list of «T» terms judged pertinent for the expansion of the query.  ... 
arXiv:1403.4362v1 fatcat:usnc7got7jbxrnmlgypdaezmy4

CPNet: Cycle Prototype Network for Weakly-supervised 3D Renal Compartments Segmentation on CT Images [article]

Song Wang, Yuting He, Youyong Kong, Xiaomei Zhu, Shaobo Zhang, Pengfei Shao, Jean-Louis Dillenseger, Jean-Louis Coatrieux, Shuo Li, Guanyu Yang
2021 arXiv   pre-print
It combines global morphology information and local detail information to obtain feature maps with sharp detail, so the model will achieve fine segmentation on thin structures.  ...  It has three innovations: 1) A Cycle Prototype Learning (CPL) is proposed to learn consistency for generalization.  ...  We thank the Big Data Computing Center of Southeast University for providing the facility support on the numerical calculations in this paper.  ... 
arXiv:2108.06669v1 fatcat:3tngvut4urfktlhdfeg6ob7g7m

Identifying comparable entities on the web

Alpa Jain, Patrick Pantel
2009 Proceeding of the 18th ACM conference on Information and knowledge management - CIKM '09  
With this in mind, we present an initial step of mining comparable entities from sources of information available to a large-scale Web search engine, namely, search query logs and documents from a Web  ...  Our mining methods generate a diverse set of comparables consisting of entities from a broad class of categories, such as medicines, appliances, electronics, and vacation destinations.  ...  We follow the information extraction approach which we discuss in this section.  ... 
doi:10.1145/1645953.1646198 dblp:conf/cikm/JainP09 fatcat:zyb5oysurvdhhbintsoninlfou
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