 Second, one can also hold the embedding space constant and see how documents or authors move relative to it--just as ships use the stars on a given night to determine their location.
<others>  Second, one can also hold the embedding space constant and see how documents or authors move relative to it--just as ships use the stars on a given night to determine their location.
 Second, one can also hold the embedding space constant and see how documents or authors move relative to it -- just as ships use the stars on a given night to determine their location.