[PDF] Top 20 On the Performance of Latent Semantic Indexing-based Information Retrieval
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On the Performance of Latent Semantic Indexing-based Information Retrieval
... collections. Based on these experiments, 100 dimensions for Medline, CACM, CISI and 300 dimensions for Cranfield are ...the performance of VSM, GVSM and LSI models on the above mentioned document ...poor ... See full document
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REVIEW ON ONTOLOGY BASED TECHNIQUES IN INFORMATION RETRIEVAL SYSTEMS
... to information retrieval (IR) is presented in [18]. The system based on a domain knowledge presentation schema in form of ...retrieved based on the associations and not only based on ... See full document
6
Query Mining for Automatic Annotation and Annotation Based Image Retrieval Using Hidden Markov Model
... Image Retrieval (ABIR) systems are an attempt to incorporate more efficient semantic content into both text-based queries and image ...Markovian Semantic Indexing (MSI), a method for ... See full document
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THE EFFECTS OF TECHNOLOGY, ORGANISATIONAL, BEHAVIOURAL FACTORS TOWARDS UTILIZATION OF E GOVERNMENT ADOPTION MODEL BY MODERATING CULTURAL FACTORS
... position based sentence filtering to eliminate less important sentences and efficiently takes care of redundancy which is a critical issue in text ...summarization. Latent semantic analysis LSA is a ... See full document
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Improved Markovian Model for Annotation Based Image Retrieval using Multiple and Synonymous Keywords
... Linguistic Indexing of Pictures - Real ...image based on the pixel information stored in the ...Its performance has also been studied at an online demonstration site where arbitrary users ... See full document
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Content based Video Retrieval using Latent Semantic Indexing and Color, Motion and Edge Features
... the retrieval techniques depends on the search methodologies that are used in the video processing ...and retrieval system is an essential pre- requisite for searching a relevant video from a huge ... See full document
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Semantic search using Latent Semantic Indexing and Word Net
... Assessing the similarity of words and concepts is probably among the more important topics in Natural Language Processing and Information Retrieval systems. WordNet is a lexical database of the English ... See full document
5
Survey On Semantic Information Retrieval Techniques In Bigdata
... of semantic retrieval in mechanical domain is considered very important while designing a product ...other semantic methods are not sufficient. As an alternative, ontology based search system ... See full document
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Latent Morpho Semantic Analysis: Multilingual Information Retrieval with Character N Grams and Mutual Information
... In this paper, we present a strategy for over- coming these difficulties. In section 2, we outline the basic problem and the thinking behind our approach: that breaking words down into mor- phemes, or at least ... See full document
8
Improved Similarity Based Matrix Completion Algorithm Using Latent Semantic Indexing
... in Information Retrieval (IR), and an in-depth analysis of a mathematical algorithm for improving a search engine's ...the performance of latent semantic indexing search and ... See full document
6
Exploiting Latent Semantic Relations in Highly Linked Hypertext for Information Retrieval in Wikis
... choice of search engine and query affected the rat- ings. The two-way interaction between the search engine and query was significant at the 0.05 confi- dence level (p < 0.0001), as was the query alone (p < ... See full document
5
Bilingual Indexing for Information Retrieval with AUTINDEX
... automatic indexing takes place in two major steps: first, an uncontrolled indexing takes place, using the above described NLP techniques to produce an unambiguous representation, and to identify multiword ... See full document
8
PROJECT PAPER SELECTION USING ONTOLOGY BASED TEXT-MINING
... frequency. Latent semantic indexing (LSI) is used to solve the ...the semantic relations among the ...the semantic information is ...useful information in a proposal, a ... See full document
8
Generic Text Summarization Using Probabilistic Latent Semantic Indexing
... document based on term fre- quency and projects it to lesser dimension ...duced latent space representation than original rep- ...text retrieval (Deerwester et ...is based on Singular Value ... See full document
8
Clustering based Online Image retrieval using Markovian Semantic Indexing
... — Information mining is now emerging term in recent ...new information as for their need image searching is also a type of information ...explicit semantic meaning in ...content based ... See full document
5
Ontology based Semantic Indexing Approach for Information Retrieval System
... Multidimensional access strategies are often classified into Point Access strategies (PAM) and Spatial Access Methods (SAM). PAM is primarily designed to index and search multidimensional points that don't have any ... See full document
5
A Linear Algebraic Technique with an Application in Semantic Image Retrieval
... cross-language latent semantic indexing uses linear algebra to learn the semantic struc- ture linking image features and keywords from a training set of annotated ...images based on ... See full document
10
A Simplified Latent Semantic Indexing Approach for Multi-Linguistic Information Retrieval
... ... See full document
11
Latent Semantic Indexing based Intelligent Information Retrieval System for Digital Libraries
... optimal performance of LSI for any given document collection still remains an open ...the performance of retrieval methods is to compute interpolated precision at various standard recall ... See full document
6
The dynamics of dimensionality reduction for information retrieval: a study of latent semantic indexing using simulated data.
... way, information that warranted two dimensions in the original space is now projected onto one, more expressive ...is based, assumes that the distribution of each term across documents is statistically ... See full document
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