Long-term Cognitive Network-based architecture for multi-label classification

نویسندگان

چکیده

This paper presents a neural system to deal with multi-label classification problems that might involve sparse features. The architecture of this model involves three sequential blocks well-defined functions. first block consists multilayered feed-forward structure extracts hidden features, thus reducing the problem dimensionality. is useful when dealing problems. second Long-term Cognitive Network-based operates on features extracted by block. activation rule recurrent network modified prevent vanishing input signal during inference process. combines neurons’ state in previous abstract layer (iteration) initial state. Moreover, we add bias component shift transfer functions as needed obtain good approximations. Finally, third an output adapts block’s outputs label space. We propose backpropagation learning algorithm uses squared hinge loss function maximize margins between labels train network. results show our outperforms state-of-the-art algorithms most datasets.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multi - label classification with Bayesian network - based chain classifiers q

In multi-label classification the goal is to assign an instance to a set of different classes. This task is normally addressed either by defining a compound class variable with all the possible combinations of labels (label power-set methods) or by building independent classifiers for each class (binary relevance methods). The first approach suffers from high computationally complexity, while t...

متن کامل

Boosting-based Multi-label Classification

Multi-label classification is a machine learning task that assumes that a data instance may be assigned with multiple number of class labels at the same time. Modelling of this problem has become an important research topic recently. This paper revokes AdaBoostSeq multi-label classification algorithm and examines it in order to check its robustness properties. It can be stated that AdaBoostSeq ...

متن کامل

Efficient Two Stage Voting Architecture for Pairwise Multi-label Classification

A common approach for solving multi-label classification problems using problem-transformation methods and dichotomizing classifiers is the pair-wise decomposition strategy. One of the problems with this approach is the need for querying a quadratic number of binary classifiers for making a prediction that can be quite time consuming especially in classification problems with large number of la...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Neural Networks

سال: 2021

ISSN: ['1879-2782', '0893-6080']

DOI: https://doi.org/10.1016/j.neunet.2021.03.001