Synonym search allows you to find not only the words specified in the search query, but also the synonyms, words that means the same.
The following example demonstrates the synonym search.
String indexFolder = "c:\\MyIndex\\"; String documentsFolder = "c:\\MyDocuments\\"; // Creating an index in the specified folder Index index = new Index(indexFolder); // Indexing documents from the specified folder index.add(documentsFolder); // Creating a search options object SearchOptions options = new SearchOptions(); options.setUseSynonymSearch(true); // Enabling synonym search // Search for the word 'answer' // In addition to the word 'answer', the words 'reply' and 'response' will also be found SearchResult result = index.search("answer", options);
You may easily run the code from documentation articles and see the features in action in our GitHub examples:
Free online document search App
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You are welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and more with our free online Free Online Document Search App.