Название: Relevant Search: With applications for Solr and Elasticsearch
Автор: Doug Turnbull, John Berryman
Издательство: Manning Publications
Год: 2016
Страниц: 360
Формат: PDF
Размер: 14 Mb
Язык: English

Relevant Search demystifies relevance work. Using Elasticsearch, it teaches you how to return engaging search results to your users, helping you understand and leverage the internals of Lucene-based search engines.

Users are accustomed to and expect instant, relevant search results. To achieve this, you must master the search engine. Yet for many developers, relevance ranking is mysterious or confusing.

Relevant Search demystifies the subject and shows you that a search engine is a programmable relevance framework. You'll learn how to apply Elasticsearch or Solr to your business's unique ranking problems. The book demonstrates how to program relevance and how to incorporate secondary data sources, taxonomies, text analytics, and personalization. In practice, a relevance framework requires softer skills as well, such as collaborating with stakeholders to discover the right relevance requirements for your business. By the end, you'll be able to achieve a virtuous cycle of provable, measurable relevance improvements over a search product's lifetime.

What's Inside
Techniques for debugging relevance?
Applying search engine features to real problems?
Using the user interface to guide searchers?
A systematic approach to relevance?
A business culture focused on improving search