Filters








8,490 Hits in 3.2 sec

A graph-based approach to measuring semantic relatedness in ontologies

Ahmad Hawalah, Maria Fasli
2011 Proceedings of the International Conference on Web Intelligence, Mining and Semantics - WIMS '11  
Although a great attention has been paid to design semantic similarity/ relatedness methods based on taxonomies, there has been little discussion about the design of semantic similarity/relatedness methods  ...  In this paper we introduce a novel graph-based semantic relatedness approach to calculate semantic relatedness considering both hierarchical and non-hierarchical concepts in an ontology.  ...  Graph-based Semantic Relatedness for Ontological Concepts In this section we introduce a graph-based semantic relatedness measure based on ontologies (GBSRO).  ... 
doi:10.1145/1988688.1988722 dblp:conf/wims/HawalahF11 fatcat:httu2ccwznhafililb5cl42why

Web-Based Measure of Semantic Relatedness [chapter]

Jorge Gracia, Eduardo Mena
Lecture Notes in Computer Science  
In this paper, we explore the use of a semantic relatedness measure between words, that uses the Web as knowledge source.  ...  Relatedness computation is of great interest in different areas, such as Natural Language Processing, Information Retrieval, or the Semantic Web.  ...  Web-Based Semantic Relatedness In this section we propose a transformation of the Normalized Google Distance [5] into a word relatedness measure, generalizing it to any web search engine.  ... 
doi:10.1007/978-3-540-85481-4_12 fatcat:6kiekkylhvb2th66wnqlcf2h6u

A web based method for Measuring Semantic Relatedness between words

Bo You, Tingting He, Fang Li
2013 Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)   unpublished
There are mainly two kinds of traditional methods to measure semantic relatedness: dictionary based and corpus based.  ...  In this paper, we propose a method integrating page counts and web-based kernel function for measuring semantic relatedness between words.  ...  We integrate Page Counts and Web-based Kernel Function for Measuring Semantic Relatedness, and find that the result is close to measuring semantic relatedness by human being.  ... 
doi:10.2991/iccsee.2013.547 fatcat:fy5w7nqxtrenpd6atv6vcaji4m

A Web Based Method for Measuring Semantic Relatedness between Words

Bo You, Ting Ting He, Fang Li
2013 Applied Mechanics and Materials  
There are mainly two kinds of traditional methods to measure semantic relatedness: dictionary based and corpus based.  ...  In this paper, we propose a method integrating page counts and web-based kernel function for measuring semantic relatedness between words.  ...  We integrate Page Counts and Web-based Kernel Function for Measuring Semantic Relatedness, and find that the result is close to measuring semantic relatedness by human being.  ... 
doi:10.4028/www.scientific.net/amm.347-350.783 fatcat:2bsfdmueffdfjjze7fghp7xane

Improving Semantic Relatedness Assessments: Ontologies Meet Textual Corpora

Montserrat Batet, David Sánchez
2016 Procedia Computer Science  
In this paper, we improve semantic relatedness assessments by aggregating the highly-accurate ontology-based estimation of semantic similarity with the distributional resemblance of textual terms computed  ...  Even though the calculation of the semantic similarity between textual entities has received a lot of attention by the research community, the more general notion of semantic relatedness (which considers  ...  (3) Being the taxonomic part of our measure based on IC, the non-taxonomic part, which is based on a distributional measure, should also capture semantic evidences of relatedness in an information  ... 
doi:10.1016/j.procs.2016.08.149 fatcat:qaaurgoaengtnjlmuvh2vhbtr4

Semantic Link Network-Based Model for Organizing Multimedia Big Data

Chuanping Hu, Zheng Xu, Yunhuai Liu, Lin Mei, Lan Chen, Xiangfeng Luo
2014 IEEE Transactions on Emerging Topics in Computing  
The tags and the surrounding texts of multimedia resources are used to measure their semantic association.  ...  Two evaluation methods, including clustering and retrieval, are performed, which shows the proposed method can measure the semantic relatedness between Flickr images accurately and robustly.  ...  Many different methods of semantic relatedness measures between concepts have been proposed, which can be divided into two aspects [27] : taxonomy-based methods and web-based methods.  ... 
doi:10.1109/tetc.2014.2316525 fatcat:yvwaqkpdtve2fb5japuip2tlp4

Querying linked data graphs using semantic relatedness: A vocabulary independent approach

André Freitas, João Gabriel Oliveira, Seán O'Riain, João C.P. da Silva, Edward Curry
2013 Data & Knowledge Engineering  
Wikipedia-based semantic relatedness measures address existing limitations of existing works which are based on similarity measures/term expansion based on WordNet.  ...  relatedness measure and spreading activation.  ...  The evaluation on this paper concentrates on the use of a link-based semantic model/relatedness measure (WLM).  ... 
doi:10.1016/j.datak.2013.08.003 fatcat:evewv24ulvhrfa2f3tuadempta

Measuring Semantic Relatedness between Flickr Images: From a Social Tag Based View

Zheng Xu, Xiangfeng Luo, Yunhuai Liu, Lin Mei, Chuanping Hu
2014 The Scientific World Journal  
Firstly, four information theory based functions are used to measure the semantic relatedness of tags.  ...  Thirdly, the order information of tags is added to measure the semantic relatedness, which emphasizes the tags with high positions.  ...  Conclusions This paper mainly discusses the semantic relatedness measures systematically, puts forward a method to measure the semantic relatedness of two images based on their tags, and justifies its  ... 
doi:10.1155/2014/758089 pmid:24707215 pmcid:PMC3953465 fatcat:slph7s46hfbe3hpry73salkoai

Scalable Semantic Annotation of Text Using Lexical and Web Resources [chapter]

Elias Zavitsanos, George Tsatsaronis, Iraklis Varlamis, Georgios Paliouras
2010 Lecture Notes in Computer Science  
In this paper we are dealing with the task of adding domainspecific semantic tags to a document, based solely on the domain ontology and generic lexical and Web resources.  ...  The method comprises a novel combination of measures of semantic relatedness and word sense disambiguation techniques, in order to identify the most related ontology concepts for the document.  ...  Conclusions We have presented a method for automated semantic annotation of documents with ontology concepts, based on generic lexicons and Web resources.  ... 
doi:10.1007/978-3-642-12842-4_32 fatcat:psidkkvpe5dapm35ocp5cefnpm

Comparing and Benchmarking Semantic Measures Using SMComp

Teresa Costa, José Paulo Leal, Marc Herbstritt
2016 Symposium on Languages, Applications and Technologies  
If a measure only considers taxonomy relationships is a similarity measure; if it considers all type of relationships it is a relatedness measure.  ...  SMComp has two views: one to compute semantic measures of a pair of words and another to assess a semantic measure using a dataset.  ...  This web application provides several well-known path based semantic measures and also supports user-defined measures.  ... 
doi:10.4230/oasics.slate.2016.4 dblp:conf/slate/CostaL16 fatcat:olrmidh3bzghzhlkopgy2mepja

Cross Lingual Semantic Search by Improving Semantic Similarity and Relatedness Measures [chapter]

Nitish Aggarwal
2012 Lecture Notes in Computer Science  
Secondly, we focus on improving the semantic similarity and relatedness measures, to overcome the semantic gap between the vocabulary in the knowledge base and the terms appearing in the query.  ...  Although multilinguality of the web is a hurdle in information access, the rapid growth of the semantic web enables us to retrieve fine grained information across the language barrier.  ...  [6] proposed an approach based on the combination of entity search, a Wikipedia-based semantic relatedness (using the Explicit Semantic Analysis measure), and spreading activation.  ... 
doi:10.1007/978-3-642-35173-0_26 fatcat:rxd3pjwgevf4rd2frzcu4ysvh4

Novel Semantic Model for Intelligent Discovery of Web Services

Shailja Sharma, J.S. Lather, Mayank Dave
2015 International Journal of Advanced Science and Technology  
Our approach is unique in terms of its application to any web service description language and the use of Omiotis measure of semantic relatedness for service discovery.  ...  In this paper, we present a semantic web service discovery framework which utilizes the principles from Machine learning, Data Mining, Statistical techniques and Measures of Semantic Relatedness.  ...  Omiotis is based on a sense relatedness measure, called SR.  ... 
doi:10.14257/ijast.2015.81.01 fatcat:44x5zwbgh5etnjkmzh2bm2pl5u

Querying Linked Data Using Semantic Relatedness: A Vocabulary Independent Approach [chapter]

André Freitas, João Gabriel Oliveira, Seán O'Riain, Edward Curry, João Carlos Pereira da Silva
2011 Lecture Notes in Computer Science  
Wikipedia-based relatedness measures address existing limitations of existing works which are based on similarity measures/term expansion based on WordNet.  ...  relatedness measure and spreading activation.  ...  Semantic Relatedness The problem of measuring the semantic relatedness and similarity of two concepts can be stated as follows: given two concepts A and B, determine a measure f(A,B) which expresses the  ... 
doi:10.1007/978-3-642-22327-3_5 fatcat:syygttk6vfdzrlsr26x35evxfe

An Approach for Measuring Semantic Relatedness between Words via Related Terms

Mehmet Salahli
2009 Mathematical and Computational Applications  
Our approach for evaluating relatedness belongs to web page counting based measurement methods.  ...  The semantic relatedness between words are not measured directly, but are computed via set of words highly related to them, which we call the set of determiner words.  ...  Our approach for evaluating relatedness belongs to web pages counting based measurements methods.  ... 
doi:10.3390/mca14010055 fatcat:dwf2pisshrh4hag2i73vzps4ny

Measuring Text-Based Semantics Relatedness Using WordNet

Madiha Khan, Sidrah Ramzan, Seemab Khan, Shahzad Hassan, Kamran Saeed
2019 Zenodo  
Our web application (Measuring Relatedness of Concepts-MRC) allows user to input two text corpuses and get semantic similarity percentage between both using WordNet.  ...  Measuring semantic similarity between texts is calculating semantic relatedness between texts using various techniques.  ... 
doi:10.5281/zenodo.3298902 fatcat:hm3qybkn6zbr5mo5v7yct4mwtu
« Previous Showing results 1 — 15 out of 8,490 results