42 citations · 84 across the 8 of their papers we have counts for
8 papers
An anatomy-based V1 model: Extraction of Low-level Features, Reduction of distortion and a V1-inspired SOM
Suvam Roy, Nikhil Ranjan Pal
We present a model of the primary visual cortex V1, guided by anatomical experiments. Unlike most machine learning systems our goal is not to maximize accuracy but to realize a sys…
Understanding the classes better with class-specific and rule-specific feature selection, and redundancy control in a fuzzy rule based framework
Suchismita Das, Nikhil R. Pal
Recently, several studies have claimed that using class-specific feature subsets provides certain advantages over using a single feature subset for representing the data for a clas…
An Adaptive Neuro-Fuzzy System with Integrated Feature Selection and Rule Extraction for High-Dimensional Classification Problems
Guangdong Xue, Qin Chang, Jian Wang +2
A major limitation of fuzzy or neuro-fuzzy systems is their failure to deal with high-dimensional datasets. This happens primarily due to the use of T-norm, particularly, product o…
Nonlinear Dimensionality Reduction for Data Visualization: An Unsupervised Fuzzy Rule-based Approach
Suchismita Das, Nikhil R. Pal
Here, we propose an unsupervised fuzzy rule-based dimensionality reduction method primarily for data visualization. It considers the following important issues relevant to dimensio…
Adaptive Subspace Sampling for Class Imbalance Processing-Some clarifications, algorithm, and further investigation including applications to Brain Computer Interface
Chin-Teng Lin, Kuan-Chih Huang, Yu-Ting Liu +6
Kohonen's Adaptive Subspace Self-Organizing Map (ASSOM) learns several subspaces of the data where each subspace represents some invariant characteristics of the data. To deal with…
Dynamically Weighted Ensemble-based Prediction System for Adaptively Modeling Driver Reaction Time
Chun-Hsiang Chuang, Zehong Cao, Po-Tsang Chen +3
Predicting a driver's cognitive state, or more specifically, modeling a driver's reaction time (RT) in response to the appearance of a potential hazard warrants urgent research. In…
Land cover classification using fuzzy rules and aggregation of contextual information through evidence theory
Arijit Laha, Nikhil R. Pal, J. Das
Land cover classification using multispectral satellite image is a very challenging task with numerous practical applications. We propose a multi-stage classifier that involves fuz…
Designing fuzzy rule based classifier using self-organizing feature map for analysis of multispectral satellite images
Nikhil R. Pal, Arijit Laha, J. Das
We propose a novel scheme for designing fuzzy rule based classifier. An SOFM based method is used for generating a set of prototypes which is used to generate a set of fuzzy rules.…