عنوان

Large scale hierarchical classification :

303001620X

3030016218

9783030016203

9783030016210

3030016196

9783030016197

Large scale hierarchical classification :

[Book]

state of the art /

Azad Naik, Huzefa Rangwala.

Cham, Switzerland :

Springer,

2018.

1 online resource (xvi, 93 pages) :

illustrations (some color).

SpringerBriefs in computer science,

2191-5768

Includes bibliographical references.

Introduction -- Background -- Hierarchical structure inconsistencies -- Large-scale hierarchical classification with feature selection -- Multi-task learning -- Conclusions and future research directions.

0

This SpringerBrief covers the technical material related to large scale hierarchical classification (LSHC). HC is an important machine learning problem that has been researched and explored extensively in the past few years. In this book, the authors provide a comprehensive overview of various state-of-the-art existing methods and algorithms that were developed to solve the HC problem in large scale domains. Several challenges faced by LSHC is discussed in detail such as: 1. High imbalance between classes at different levels of the hierarchy; 2. Incorporating relationships during model learning leads to optimization issues; 3. Feature selection; 4. Scalability due to large number of examples, features and classes; 5. Hierarchical inconsistencies; 6. Error propagation due to multiple decisions involved in making predictions for top-down methods. The brief also demonstrates how multiple hierarchies can be leveraged for improving the HC performance using different Multi-Task Learning (MTL) frameworks.

Springer Nature

com.springer.onix.9783030016203

9783030016197

Supervised learning (Machine learning)

Artificial Intelligence (incl. Robotics).

Data Mining and Knowledge Discovery.

Artificial intelligence.

Computers-- Database Management-- Data Mining.

Computers-- Intelligence (AI) & Semantics.

Data mining.

Supervised learning (Machine learning)

COM021030

UNF

UNF

UYQE

Naik, Azad

Rangwala, Huzefa

20200823073240.0

pn

[Book]

Y