A tutorial on distance metric learning: Mathematical foundations, algorithms, experimental analysis, prospects and challenges
Distance metric learning is a branch of machine learning that aims to learn distances from
the data, which enhances the performance of similarity-based algorithms. This tutorial …
the data, which enhances the performance of similarity-based algorithms. This tutorial …
Survey on exact knn queries over high-dimensional data space
k nearest neighbours (kNN) queries are fundamental in many applications, ranging from
data mining, recommendation system and Internet of Things, to Industry 4.0 framework …
data mining, recommendation system and Internet of Things, to Industry 4.0 framework …
k-Nearest Neighbor Learning with Graph Neural Networks
S Kang - Mathematics, 2021 - mdpi.com
k-nearest neighbor (k NN) is a widely used learning algorithm for supervised learning tasks.
In practice, the main challenge when using k NN is its high sensitivity to its hyperparameter …
In practice, the main challenge when using k NN is its high sensitivity to its hyperparameter …
Logging-data-driven permeability prediction in low-permeable sandstones based on machine learning with pattern visualization: A case study in Wenchang A Sag …
X Zhao, X Chen, Q Huang, Z Lan, X Wang… - Journal of Petroleum …, 2022 - Elsevier
Permeability is a crucial analytical variable in petrophysical parameters of reservoir rocks,
which is highly related to geo-energy exploration and evaluation. Conventional physics …
which is highly related to geo-energy exploration and evaluation. Conventional physics …
Embedding metric learning into an extreme learning machine for scene recognition
C Wang, G Peng, B De Baets - Expert Systems with Applications, 2022 - Elsevier
Metric learning can be very useful to improve the performance of a distance-dependent
classifier. However, separating metric learning from the classifier learning possibly …
classifier. However, separating metric learning from the classifier learning possibly …
A generalized fuzzy k-nearest neighbor regression model based on Minkowski distance
M Mailagaha Kumbure, P Luukka - Granular Computing, 2022 - Springer
The fuzzy k-nearest neighbor (FKNN) algorithm, one of the most well-known and effective
supervised learning techniques, has often been used in data classification problems but …
supervised learning techniques, has often been used in data classification problems but …
Supervised distance metric learning through maximization of the Jeffrey divergence
Over the past decades, distance metric learning has attracted a lot of interest in machine
learning and related fields. In this work, we propose an optimization framework for distance …
learning and related fields. In this work, we propose an optimization framework for distance …
Kernel-Based Distance Metric Learning for Supervised -Means Clustering
B Nguyen, B De Baets - IEEE transactions on neural networks …, 2019 - ieeexplore.ieee.org
Finding an appropriate distance metric that accurately reflects the (dis) similarity between
examples is a key to the success of k-means clustering. While it is not always an easy task to …
examples is a key to the success of k-means clustering. While it is not always an easy task to …
Deep feature fusion through adaptive discriminative metric learning for scene recognition
C Wang, G Peng, B De Baets - Information Fusion, 2020 - Elsevier
With the development of deep learning techniques, fusion of deep features has
demonstrated the powerful capability to improve recognition performance. However, most …
demonstrated the powerful capability to improve recognition performance. However, most …
A new fast search algorithm for exact k-nearest neighbors based on optimal triangle-inequality-based check strategy
The k-nearest neighbor (KNN) algorithm has been widely used in pattern recognition,
regression, outlier detection and other data mining areas. However, it suffers from the large …
regression, outlier detection and other data mining areas. However, it suffers from the large …