2020
DOI: 10.1177/1550147720911892
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A novel multi-label classification algorithm based on K-nearest neighbor and random walk

Abstract: The multi-label classification problem occurs in many real-world tasks where an object is naturally associated with multiple labels, that is, concepts. The integration of the random walk approach in the multi-label classification methods attracts many researchers’ sight. One challenge of using the random walk-based multi-label classification algorithms is to construct a random walk graph for the multi-label classification algorithms, which may lead to poor classification quality and high algorithm complexity. … Show more

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Cited by 21 publications
(12 citation statements)
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“…Multi-label classification focuses on how to model the oneto-many mapping between samples and labels, and how to make full use of the semantic relationship between labels to improve the classification accuracy [10], [11]. The existing methods can be roughly divided into two categories [12].…”
Section: B Multi-label Text Classificationmentioning
confidence: 99%
“…Multi-label classification focuses on how to model the oneto-many mapping between samples and labels, and how to make full use of the semantic relationship between labels to improve the classification accuracy [10], [11]. The existing methods can be roughly divided into two categories [12].…”
Section: B Multi-label Text Classificationmentioning
confidence: 99%
“…They proposed two techniques on the adaptation of local sets for multi-label data. One of them is aimed to clean the dataset and other is to reduce the dataset Random walk graph with KNN (MLRWKNN) [26] is yet another technique in this domain which works on the principal of graph theory by producing the set of vertices using a random walk for the nearest neighbor instances. It also generates the set of edges of label correlation.…”
Section: Ml-knnmentioning
confidence: 99%
“…KNN linear classifier was used for supervised training using the collected datasets. There are few other recent solutions which make use of the pressure sensors and machine learning for identifying different postures [57][58][59][60][61][62].…”
Section: Introductionmentioning
confidence: 99%