3/8/2023 0 Comments Apache lucene logoThe experiments on a publicly available dataset show that the extended STR outperforms the baseline STR achieving satisfactory performance near to the one obtained with the original VLAD vectors. This approach is based on representing the individual sub-vectors forming the VLAD vector with the STR, providing a finer representation of the vector and enabling us to get rid of the reordering phase. For more details about Lucene, please see the following links. Lucene is widely used as a standard foundation for non-research search applications. Execute the first command in PowerShell: (Please note there are two dashes before prerelease not one.) dotnet add package Lucene.Net -prerelease. Apache Lucene is a powerful high-performance, full-featured text search engine library written entirely in Java. It is supported by the Apache Software Foundation and is released under the Apache Software License. In this paper, we propose to extend the Surrogate Text Representation to specifically address a class of visual metric objects known as Vector of Locally Aggregated Descriptors (VLAD). Apache Lucene is a free and open-source search engine software library, originally written in Java by Doug Cutting. This forces to use a support database to store the original objects, which requires efficient random I/O on a fast secondary memory (such as flash-based storages). However, the Achilles heel of STR approach is the need to reorder the result set of the search according to the metric distance. This technique is based on comparing the permutations of some reference objects in place of the original metric distance. Size of this PNG preview of this SVG file: 799 × 172 pixels. Surrogate Text Representation (STR) is a profitable solution to efficient similarity search on metric space using conventional text search engines, such as Apache Lucene.
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