Research Advances on Co-word Analysis at Home and Abroad

In the first place,it details the foreign latest research status of co-word analysis from the longitudinal aspect,and shows the domestic main research fields of co-word analysis in the form of charts from the horizontal aspect. Finally it summarizes the research status of co-word analysis at home and abroad,in order to provide a new perspective to study the method development,and help the researchers to learn the trend of co-word analysis.