“Information Extraction” systems, face a crucial problem of false hits because of a number of reasons, observations show that a large number of these false hits are due to the presence of subjectivity in the text. This observation motivates the exploration of the notion of using subjectivity analysis to decrease the number of false hits by the Information Extraction systems. “Subjectivity Analy...

Conscious experiences are supposed by many to be subjective in the sense of being perspectival or from a point-of-view (see, for example Nagel 1974, 1986 and Tye 1995). Allegedly, the subjectivity of consciousness is beyond the grasp of science, which is objective (Nagel 1986). If you wanted a scientific understanding of consciousness, how would you solve the problem of subjectivity? One strate...

Textual information in the world can be broadly categorized into two main types: facts and opinions. Facts are objective expressions about entities, events and their properties. Opinions are usually subjective expressions that describe people’s sentiments, appraisals or feelings toward entities, events and their properties. The concept of opinion is very broad. In this chapter, we only focus on...

Bayesian probability theory is one of the most successful frameworks to model reasoning under uncertainty. Its defining property is the interpretation of probabilities as degrees of belief in propositions about the state of the world relative to an inquiring subject. This essay examines the notion of subjectivity by drawing parallels between Lacanian theory and Bayesian probability theory, and ...