Understanding Cyclomatic Complexity and its Importance in Code Analysis Metrics

Cyclomatic complexity in code is software metric used to indicate the complexity of the program. It is a quantitative measure of the number is linearly independent paths through programs source…

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Faceted Search using Solr

Faceting:

Faceted search (also called faceted navigation, guided navigation, or parametric search) breaks up search results into multiple categories, typically showing counts for each category, and allows the user to “drill…

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Enhancing Information Findability

Findability is about making information easier to find. Findability is what unlocks the value of content, and transforms content into knowledge. After all, what cannot be found, might…

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Measuring Search Relevance using NDCG

Normalized Discounted Cumulative Gain (NDCG) is popular method for measuring the quality of a set of search results. It asserts the following:

Very relevant results are more useful than somewhat relevant…

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Image metadata

Metadata may be written into a digital photo file that will identify owner of it,…

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Spatial Search with Solr

In this article we will see how solr supports spatial search.

Spatial Search

Solr supports location data for use in spatial/geospatial searches. Using spatial search, you can:

Index points or other…

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ng-Cloak directives in AngularJS

Today  I am going to share the interesting article about ng-Cloak directive….

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Named Entity Recognition

Introduction: Named Entity Recognition (NER) is a subtask of information extraction. It is a process of classifying elements in text into pre-defined categories. These categories include the names of persons, organizations,…

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Introduction to SVG Part - 1

SVG Elements

Introduction

SVG is short for Scalable Vector Graphics. It is a graphic format in which the shapes are specified in XML. The XML is then rendered by an SVG viewer.…

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LIRE: Lucene Image Retrieval

LIRE is a Java library that provides a simple way to retrieve images based on…

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