Malo, Pekka; Sinha, Ankur; Takala, Pyry; Korhonen, Pekka; … - arXiv.org - 2013
The use of robo-readers to analyze news texts is an emerging technology trend in computational finance. In recent research, a substantial effort has been invested to develop sophisticated financial polarity-lexicons that can be used to investigate how financial sentiments relate to future...