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Article
A cooperative co-evolutionary genetic algorithm for query recommendation
Search engines often recommend a few queries related to the users’ original query to help them find the content they are searching. Since extracting the user’s intent from the query is a very challenging task ...
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Article
A novel semi supervised approach for text classification
Text categorization, also known as text classification is a supervised classification problem. It aims to assign a predefined class label or group to a new or unknown text document. Most of the time we need a ...
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Chapter and Conference Paper
A Cooperative Co-evolutionary Genetic Algorithm for Multi-Robot Path Planning Having Multiple Targets
A cooperative co-evolutionary genetic algorithm based method has been proposed in this work to plan multiple robots’ path. A domain knowledge-based operator named “Deletion Operator” and a method to find out t...
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Chapter and Conference Paper
To Detect the Influencers in a Dynamic Co-authorship Network Using Heat-Diffusion Model
A social network consists of a collection of social entities and interactions among these entities. It performs a crucial role as a platform for spreading various ideas, informations among its members. Influen...
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Chapter and Conference Paper
A Nonnegative Matrix Factorization Based Approach to Extract Aspects from Product Reviews
Due to the unstructured nature of review text, it is very hard to develop an automated opinion mining application to compare various product models based on their various aspects to make a purchase decision. O...
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Chapter and Conference Paper
Opinion Classification Based on Product Reviews from an Indian E-Commerce Website
Over the past decade, Indian e-commerce sector witnessed a huge growth. Currently this industry has approximately 40 million customers and it is expanding. These people express their experiences with various p...
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Chapter and Conference Paper
Classification of Bank Direct Marketing Data Using Subsets of Training Data
Nowadays, most business organizations practice Direct Marketing. One of the promising application areas of this type of marketing practice is Banking and Financial Industry. A classification technique using su...
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Chapter and Conference Paper
An Interactive Content Based Image Retrieval Method Integrating Intersection Kernel Based Support Vector Machine and Histogram Intersection Based Similarity Measure for Nearest Neighbor Ranking
Relevance Feedback is an important tool for gras** user’s need in Interactive Content Based Image Retrieval (CBIR). Kee** this in mind, we have build up a framework using Support Vector Machine Classifier ...
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Chapter and Conference Paper
Image Object Classification Using Scale Invariant Feature Transform Descriptor with Support Vector Machine Classifier with Histogram Intersection Kernel
Recently much attention have been paid to region of interests in an image as they are useful in bridging the gap between high level image semantics and low level image features. In this paper we have proposed ...
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Chapter and Conference Paper
Unsupervised Text Classification Using Kohonen’s Self Organizing Network
A text classification method using Kohonen’s Self Organizing Network is presented here. The proposed method can classify a set of text documents into a number of classes depending on their contents where the n...
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Chapter and Conference Paper
Finding the Natural Grou**s in a Data Set Using Genetic Algorithms
Genetic Algorithms (GAs) are generally portrayed as a search procedure which can optimize functions based on a limited sample of function values. In this paper, an objective function based on minimal spanning ...
