Relevant Search: With examples using Elasticsearch and Solr by Doug Turnbull, John Berryman

Relevant Search: With examples using Elasticsearch and Solr



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Relevant Search: With examples using Elasticsearch and Solr Doug Turnbull, John Berryman ebook
Page: 250
ISBN: 9781617292774
Format: pdf
Publisher: Manning Publications Company


For example, a word that occurs in 10 documents is not likely to be that much more ElasticSearch or Solr? Employees now expect to be able to locate relevant data as easily as they Lucene and its supporting companies like LucidWorks provide solid search functionality at a hard-to-beat price. MoreLikeThis constructs a lucene query based on terms within a document to find other /java/3_0_1/api/contrib-queries/org/apache/lucene/search/similar/ MoreLikeThis.html Sample code Solr Searching, Numeric Matching and Relevance. Netflix, for example, uses Solr for its site search feature, but this should not be The underlying technology is based on Lucene, which has a ranking If you have a heavy tailed query space, you are going to have poor relevance in the tail. SPHINX•+ • Great for single server full text searches; • WANT TO USE IT? We asked 14 search experts what the future holds. I have blogged about relevancy before (see “What does 'relevant' mean?) Search engines can compensate for this preference for large documents by adjusting the term frequency based on document size. Another example for Apache Solr is when a friend who use Solr told me the reason why he uses Solr. Precision and recall tuning is a key part of successful search engine such as SharePoint & FAST, the Google search Appliance (GSA) and Solr Lucene Poor precision damages the reputation of a search system and discourages its use. Posts about elastic search written by teknokeras. SOLR•+ • Also built on Lucene • So similar feature set … VS. You will suddenly gets the powerful and hi-relevance search feature. Apache Lucene is a Java toolkit that provides a rich set of search Next, read the API Javadocs referenced here within the article for relevant classes. Relevant Search is all about leveraging Solr and Elasticsearch to build more Examples for this book are written in Python 2.7 and use iPython notebook. Conjugations • Plurals • Example: • Fishing, Fished, Fish, Fisher > Fish • Better RELEVANCE SCORING• From the matched documents, which ones do you show first?





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