In other embodiments of the disclosure, a plurality of seed vectors are generated for respective ones of {TAIL ~ the individual seed terms} and {HEAD ~ the seed vectors} may be individually compared with individual ones of the content vectors in order to identify additional content terms as affect bearing terms 
In other embodiments of the disclosure , a plurality of seed vectors are generated for respective ones of { TAIL ~ the individual seed terms } and { HEAD ~ the seed vectors } may be individually compared with individual ones of the content vectors in order to identify additional content terms as affect bearing terms
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