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Web Image Classification for Information Extraction
Basic themes of document: image classification; LSI; latent semantic index; image similarity...
JC - Počítačový hardware a software
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Intelligent information retrieval for future GIS
The numerical linear algebra, especially Singular Value Decomposition (SVD) is used as a basis for information retrieval in the retrieval strategy called Latent Semantic Indexing (LSI). Originally, LSI was used as an effici...
BB - Aplikovaná statistika, operační výzkum
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
On SVD-free Latent Semantic Indexing for Image Retrieval
Retrieval system based on Latent Semantic Indexing (LSI) will be presented in our paper. LSI is usually based on Single Value Decomposition, which is time-consuming computation. New, fast algorithm for computing the LSI was...
JC - Počítačový hardware a software
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Retrieval in Groundwater Database Using the Latent Semantic Indexing Method
Latent Semantic Indexing (LSI) has been used for the semantic analysis of large amount of text documents. In this work, the LSI approach was applied for the retrieval of the similar samples (the samples with a simi...
CI - Průmyslová chemie a chemické inženýrství
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Latent Semantic Indexing for Image Retrieval Systems
Matrix computation is used as a basis for information retrieval in the retrieval strategy called Latent Semantic Indexing (LSI. The premise is that more con- ventional retrieval strategies (i.e. vector space, probabilistic ...
JC - Počítačový hardware a software
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Information retrieval in hydrochemical data using the latent semantic indexing approach
The latent semantic indexing (LSI) method was applied for the retrieval of similar samples (those samples with a similar composition) in a dataset of groundwater samples. The LSI procedure was based on two steps: (i) reduct...
BB - Aplikovaná statistika, operační výzkum
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On Dimensionality of Latent Semantic Indexing for Text Segmentation
features. Ways to automatically determine its internal parameter of latent space...
IN - Informatika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
ScaleText: The Design of a Scalable, Adaptable and User-Friendly Document System for Similarity Searches : Digging for Nuggets of Wisdom in Text
is evaluated by applying Latent Semantic Indexing (LSI) on the Enron corpus. And the BprefThis paper describes the design of a new ScaleText system aimed at scalable semantic indexing of heterogeneous tex...
IN - Informatika
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
The Feasibility Of Using Special Quantitative Methods for Prediction Of Currency Crises
Basic themes of document: Currency Crises; Dimensionality Reduction; Emerging Markets; Financial Crises; Information Retrieval; Industrial Markets; Latent Semantic Indexing; Pattern Recognition; Prediction; Singular Value D...
AH - Ekonomie
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Possibilities Of Financial Crises Forecasting With Latent Semantic Indexing
Our study contains application of Latent Semantic Indexing on financial crises prediction. Hypothesis to test was that equity markets are able to predict even sharp changes in monetary policy during a quarter ahead of such ...
AH - Ekonomie
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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