发明名称 |
SYSTEMS, METHODS, SOFTWARE, AND INTERFACES FOR MULTILINGUAL INFORMATION RETRIEVAL |
摘要 |
<p>The present inventors have a devised one or more novel methods, systems, and interfaces for facilitating multi-lingual searches. One exemplary method entails creating multiple language-specific indices for a collection of documents, with each 5 index including stemmed and non-stemmed versions of terms from the documents. Users submit queries that are associated with a set of one or more target languages. Query processing entails translating original and stemmed versions of each term in a query into each of the target languages, using one or more techniques that each yield a set of potentially equivalent query terms. Each set of potentially equivalent query 10 terms is then processed against the corresponding language-specific index, using a conventional monolingual search technique, such as a Boolean or natural language query, to identify documents from the collection. The resultant documents are presented to the user in language groupings or by computed relevance.</p> |
申请公布号 |
AU2015215882(A1) |
申请公布日期 |
2015.09.10 |
申请号 |
AU20150215882 |
申请日期 |
2015.08.19 |
申请人 |
THOMSON REUTERS GLOBAL RESOURCES |
发明人 |
LUND, ELIZABETH S.;MOULINIER, ISABELLE |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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