Results 281 to 290 of about 77,994 (293)

Beyond bag-of-words

Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval, 2012
Hang Li, Jun Xu
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Sports Video Classification Using Bag of Words Model

2012
We propose a novel approach classify different sports videos given their groups. First, the SURF descriptors in each key frames are extracted. Then they are used to form the visual word vocabulary (codebook) by using K-Means clustering algorithm. After that, the histogram of these visual words are computed and considered as a feature vector.
Dinh Duong, Thang Ba Dinh, Tien Dinh, Duc Duong   +3 more
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Bag of Words approaches for Bioinformatics

2015
In recent years, several Pattern Recognition problems have been successfully faced by approaches based on the "bag of words" representation. This representation is particularly appropriate when the pattern is characterized (or assumed to be characterized) by the repetition of basic, "constituting" elements called words.
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Software Requirements Classification: From Bag-of-Words to Transformer

Automated classification of software requirements is valuable for software engineering. Recently, Natural Language Processing (NLP) and Machine Learning (ML) techniques have been utilized as an alternative to manual classification of requirements. In this study, we conduct a thorough empirical evaluation of several NLP methods utilized for efficient ...
Xanthopoulou, Georgia, Siavvas, Miltiadis, Kalouptsoglou, Ilias, Kehagias, Dionysios, Tzovaras, Dimitrios   +4 more
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Bag-of-visual-words and spatial extensions for land-use classification

ACM SIGSPATIAL International Workshop on Advances in Geographic Information Systems, 2010
Yi Yang, S. Newsam
semanticscholar   +1 more source

Bag-Of-Words Classification of Miniature Illustrations

2010
In this paper a system for illuminated manuscripts images analysis is presented. In particular the bag-of-keypoints strategy, commonly adopted for object recognition, image classification and scene recognition, is applied to the classification of automatically extracted miniatures.
GRANA, Costantino, BORGHESANI, Daniele, GUALDI, Giovanni, CUCCHIARA, Rita   +3 more
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Scale-space multi-view bag of words for scene categorization

Multimedia tools and applications, 2020
Davar Giveki
semanticscholar   +1 more source

Explaining a bag of words with hierarchical conceptual labels

World wide web (Bussum), 2020
Haiyun Jiang, Yanghua Xiao, Wei Wang
semanticscholar   +1 more source

Bag-of-word normalized n-gram models

Interspeech 2008, 2008
Abhinav Sethy, Bhuvana Ramabhadran
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A Bag of Words

2016
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