Automatic image annotation based on an improved nearest neighbor technique with tag semantic extension model

Fuzzy Neighbor Voting for Automatic Image Annotation

With quick development of digital images and the availability of imaging tools, massive amounts of images are created. Therefore, efficient management and suitable retrieval, especially by computers, is one of themost challenging fields in image processing. Automatic image annotation (AIA) or refers to attaching words, keywords or comments to an image or to a selected part of it. In this paper,...

A Semantic Distance Based Nearest Neighbor Method for Image Annotation

Most of the Nearest Neighbor (NN) based image annotation (or classification) methods cannot achieve satisfactory performance, due to the fact that information loss is inevitable when extracting visual features from images, such as constructing bag of visual words based features. In this paper, we propose a novel NN method based on semantic distance, which improves classification performance by ...

fuzzy neighbor voting for automatic image annotation

with quick development of digital images and the availability of imaging tools, massive amounts of images are created. therefore, efficient management and suitable retrieval, especially by computers, is one of themost challenging fields in image processing. automatic image annotation (aia) or refers to attaching words, keywords or comments to an image or to a selected part of it. in this paper,...

Large Scale Automatic Image Annotation by Removing of Class-outlier Samples Based Condensed Nearest Neighbor

An Improved K-Nearest Neighbor with Crow Search Algorithm for Feature Selection in Text Documents Classification

The Internet provides easy access to a kind of library resources. However, classification of documents from a large amount of data is still an issue and demands time and energy to find certain documents. Classification of similar documents in specific classes of data can reduce the time for searching the required data, particularly text documents. This is further facilitated by using Artificial...