text retrieval
Document Representation in Natural Language Text Retrieval
... DOCUMENT REPRESENTATION IN NATURAL LANGUAGE TEXT RETRIEVAL D O C U M E N T R E P R E S E N T A T I O N IN N A T U R A L L A N G U A G E T E X T R E T R I E V A L Tomek Strzalkowski Courant Institute o[.] ...
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A Method for Open Vocabulary Speech Driven Text Retrieval
... speech-driven retrieval, where the DRAGON speech recognition system was used as an input in- terface for the INQUERY text retrieval ...improving text retrieval methods and did not ...
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The Effect of Term Importance Degree on Text Retrieval
... This paper attempts to investigate the impact of term-weighting parameters used in the most well-known retrieval models. The study has been particularly focused on normalization of term frequency in weighting ...
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A Technique of Data Fusion for Effective Text Retrieval
... Information retrieval systems is to provide useful information for user’s information ...different text documents for the same ...of retrieval models that have returned that ...resulting text ...
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A New Method for Sentiment Classification in Text Retrieval
... Traditional text categorization is usually a topic-based task, but a subtle demand on information retrieval is to distinguish between positive and negative view on text ...
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COMPARATIVE ANALYSIS OF RERANKING TECHNIQUES FOR WEB IMAGE SEARCH
... initial text-based search results; train a classifier using the selected samples; and reorder the samples according to the relevance scores predicted by the trained ...
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Cross Language Multimedia Information Retrieval
... "Using WordNet to Disambiguate Word Senses for Text Retrieval," in Proceedings of the 16th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp.. C[r] ...
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Significance of Context Sensitiveness in Content based Image Retrieval System and Bridging the Semantic Gap
... In text retrieval system users are free to compose queries using several words but this not the case with image retrieval where the user is usually asked to provide a query image or a ...and ...
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Scene text recognition in images by character descriptor and structure configuration
... detects text regions from natural scene image, and recognizes text information from the detected text ...scene text detection, layout analysis of color decomposition and horizontal alignment ...
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Text Categorization Using Soft Computing Method
... evaluating text categorization systems[2,3] are adapted from the evaluation of text Retrieval systems, an over view of these procedures will be given before we proceed to discuss the techniques for ...
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Overview of the CLEF ehealth evaluation lab 2018
... Information Retrieval tasks, the 2018 task considers both mono- and multilingual retrieval, embracing the Text REtrieval Conference (TREC) -style evaluation process with a shared collection of ...
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A Cross Sentence Latent Variable Model for Semi Supervised Text Sequence Matching
... selection, text retrieval, and machine comprehen- sion, involve text sequence matching components, building a high-performance text matching model plays a key role in enhancing quality of ...
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Improving Privacy and Security in Decentralized Cipher text- Policy Attribute-Based Encryption
... Access control and secure data retrieval based on ciphertext policy attribute-based encryption in decentralized DTNS : Now days many computing devices e.g. PDAs, smart-phones, sensors have wireless interfaces and ...
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Generating Weather Forecast Texts with Case based Reasoning
... forecast text generation because similar weather conditions occur over time and should have similar forecast ...the retrieval and revision components of the CBR ...
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Region Based Image Retrieval Using MPEG-7 Visual Descriptor
... Feng Jing, Megjing Li [3] proposed a framework that integrates efficient region based representation in terms of storage and complexity. The framework consists of methods for region based image representation and ...
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Multi-feature Fusion Based Image Retrieval Scheme
... Another method has been introduced in which colour feature of the image is extracted by using quantized colour histogram in HSV space .Texture of the image is extracted by using GLCM method. The authors adopted the ...
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Abstract: In these days an image retrieval system has become a challenging task. Many systems based on the text
... similarity retrieval, Color retrieval yields the best results, in that the computer results of color similarity are similar to those derived by a human visual system that is capable of differentiating ...
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Multistage Three Layers Image Steganography Using LSB with Enhanced Security
... implementing Steganography for images, with an improvement in security and image quality. This paper presents a novel technique for image steganography based on three layers Image Steganography & Least significant ...
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1. Link analysis: evidences, relevance measures, types of web search and queries using hypertext retrieval
... information retrieval is often reveal through the evaluation using various available test collections or user developed test ...baseline retrieval system that uses no link information the set of information ...
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Automatic Text Detection and Information Retrieval on Mobile
... automatic text detection within a natural image is an in many ...recognizing text in images captured by camera from mobile ...the text we hit the query for getting the information of text like ...
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