Results 261 to 270 of about 52,386 (322)

Bag of Words approaches for Bioinformatics

open access: yes, 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.
LOVATO, PIETRO
openaire   +2 more sources

Neurophysiological biomarkers for depression classification: Utilizing microstate k-mers and a bag-of-words model.

Journal of Psychiatric Research, 2023
Microstates are analogous to characters in a language, and short fragments consisting of several microstates (k-mers) are analogous to words.
Dongdong Zhou   +9 more
semanticscholar   +1 more source

Fuzzy Information Retrieval Based on Continuous Bag-of-Words Model

open access: yesSymmetry, 2020
In this paper, we study the feasibility of performing fuzzy information retrieval by word embedding. We propose a fuzzy information retrieval approach to capture the relationships between words and query language, which combines some techniques of deep ...
Dong Qiu, Qiu Dong
exaly   +2 more sources

Bag-of-Words Similarity in eXplainable AI

2022
eXplainable AI (XAI) does not only lie in the interpretation of the rules generated by AI systems, but also in the evaluation and selection, among many rules automatically generated by large datasets, of those that are more relevant and meaningful for domain experts.
Narteni S   +3 more
openaire   +2 more sources

A Modified Bag-of-Words Representation for Industrial Alarm Floods*

International Symposium on Advanced Control of Industrial Processes, 2022
Alarm floods pose a serious threat to the safety of complex industrial plants by overloading an operator’s cognitive abilities with a large number of alarms in a short period of time.
Haniyeh Seyed Alinezhad   +2 more
semanticscholar   +1 more source

An object detection and classification method for underwater visual images based on the bag-of-words model

Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 2022
In this study, an autonomous underwater vehicle (AUV) detection technique was used as the background to investigate the target classification method for underwater visual images.
Tianchi Zhang, Qian Li, Xingyu Liu
semanticscholar   +1 more source

Motor Fault Diagnosis Using Image Visual Information and Bag of Words Model

IEEE Sensors Journal, 2021
In order to solve the tough issue that is difficult to extract the representative fault features of the hybrid vibration signals from the various industrial applications, a motor fault diagnosis method based on image visual information and bag of words ...
Zhuo Long   +5 more
semanticscholar   +1 more source

Photo Context as a Bag of Words

2008 Tenth IEEE International Symposium on Multimedia, 2008
In the recent years, photo context metadata (e.g.,date, GPS coordinates) have been proved to be useful in the management of personal photos. However, these metadata are still poorly considered in photo retrieving systems. In order to overcome this limitation, we propose an approach to incorporate contextual metadata in a keyword-based photo retrieval ...
Windson Viana   +4 more
openaire   +1 more source

Sequential Bag-of-Words model for human action classification

open access: yesCAAI Transactions on Intelligence Technology, 2016
Recently, approaches utilizing spatial-temporal features to form Bag-of-Words (BoWs) models have achieved great success due to their simplicity and effectiveness.
Hong Liu, Hao Tang
exaly   +2 more sources

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