A systematic comparative evaluation of biclustering techniques

Comparison of Biclustering Methods: A Systematic Comparison and Evaluation of Biclustering Methods for Gene Expression Data

Motivation: In recent years, there have been various efforts to overcome the limitations of standard clustering approaches for the analysis of gene expression data by grouping genes and samples simultaneously. The underlying concept, which is often referred to as biclustering, allows to identify sets of genes sharing compatible expression patterns across subsets of samples, and its usefulness h...

Background Subtraction Techniques: Systematic Evaluation and Comparative Analysis

This paper presents a technique for motion detection that incorporates several innovative mechanisms. our proposed technique stores, a set of values taken in the past at the same location or in the neighborhood of each pixel. It then compares this set to the current pixel value in order to determine whether that pixel belongs to the background, and adapts the model by choosing randomly which va...

A Comparative Evaluation of Collocation Extraction Techniques

Abstract This paper describes an experiment that attempts to compare a range of existing collocation extraction techniques as well as the implementation of a new technique based on tests for lexical substitutability. After a description of the experiment details, the techniques are discussed with particular emphasis on any adaptations that are required in order to evaluate it in the way propose...

Comparative Evaluation of Serodiagnostic Techniques in Cystic Hydatid Disease

Preparation and Evaluation of Acyclovir Liposomes by Two Techniques: A Comparative Study

The aim of this study was to prepare liposomes of acyclovir (ACY) by thin layer evaporation (TLE) and reverse phase evaporation (REV) methods. Twenty-seven batches of liposomes from each method were prepared using technique of three variables at three levels (33) factorial design. Drug/Lipid (molar ratio), hydration volume and hydration time were considered three independent variables in TLE me...