A METHOD OF DETERMINING THE PROBABILITY THAT DATA IS ASSOCIATED WITH A SOURCE OF A PLURALITY OF SOURCES

摘要

The present invention provides a method and apparatus for determining the probability that sampled data, associated with a source and obtained from a plurality of data input sources, are from a known source, given prior observed data obtained by the plurality of data input sources for one or more known sources. In one embodiment the data input sources are sensors for detecting molecules conveyed through the air and the method comprises identifying a source of the molecules. The present invention also provides a method of determining information about the position of at least one sensor relative to a previously known type of source.