http://citeseer.ist.psu.edu/532731.html
Currency Exchange Rate Forecasting from News Headlines (2002) Desh Peramunetilleke, Raymond K. Wong Thirteenth Australasian Database Conference (ADC2002)
http://citeseer.ist.psu.edu/532731.html
Currency Exchange Rate Forecasting from News Headlines (2002) Desh Peramunetilleke, Raymond K. Wong Thirteenth Australasian Database Conference (ADC2002)