Forecasting Directions, Dates, And Causes of Future Technological Revolutions concerning the Growth of Human Capital

Table 1

Frequency of keywords in each patent.

	KP1	KP2	KP3	…	KPN
P1	F1,1	F1,2	F1.3	…	F1,N
P2	F2,1	F2,2	F2,3	…	F2,N
P3	F3,1	F3,2	F3,3	…	F3,N
…	…	…	…	…	…
Pm	FM1	FM2	FM3	…	FMN