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metricknn-0.1.1-win64.zip 2014-10-30 6.8 MB
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MetricKnn Command Line Interface (CLI) ========= ============================

A command line tool that uses MetricKnn library to resolve similarity searches.

MetricKnn CLI is a powerful program to perform similarity searches using predefined distances and indexes.

Running the command without parameters (metricknn) prints a help with the list of valid options. The options can be divided in six types:

  • The query objects.
  • The search objects.
  • The distance function.
  • (optional) The index structure, which can improve the efficiency of the search.
  • (optional) The search parameters, including number of nearest neighbors to compute, distance range, and other index-dependent parameters (e.g. level of approximation).
  • (optional) The output format.

It is possible to save options in files. This enables to both improve load time of datasets and simplify the run of consecutive experiments.

MetricKnn library can perform searches using either pre-defined distances and custom distances. However, the CLI can only use pre-defined distances. If you need to use a custom distance, you must build a program and link to the C/C++ API.

Website: http://metricknn.org/

Source: README.md, updated 2014-10-30