In order to help institutions of higher learning and college students make a reasonable and effective use of messy employment information resources on the network, and deal with the asymmetry of the supply-demand for employment knowledge, the paper puts forward a ＂professional-job-knowledge point＂ demand relationship of employment knowledge based on web text mining. Besides, the paper designs an experiment to verify and analyze the establishment process of the relationship. In detail, by mining the employment related text on the Internet, inc...
