What is more, Bolzano had an unshakeable intuition that there are and must be such purely logical objects, namely "objective sentences" or "sentences in themselves" (Sätze an sich), and their parts, i.e., "objective ideas" or "ideas in themselves" (Vorstellungen an sich).
For feature selection, Pang and Lee [5] suggested to remove objective sentences by extracting subjective ones.
As neutral (objective) sentences do not contain sentiments, we assumed, in the case of these 2-class methods, that sentences with undefined polarities are equivalent to neutral sentences.
Write an objective, factual sentence describing what happened.
The first of them, applied by OpinionFinder and Pattern.en, for instance, splits this task into two steps: (i) identifying sentences with no sentiment, also named as objective vs. neutral sentences and then (ii) detecting the polarity (positive or negative), only for the subjective sentences.
There are both objective and subjective sentences in wireless platforms.
For the objective test, 15 sentences (about 60 s long) that were not included in the training data were arbitrarily selected from the database (identified with SDA01 ∼SDA01).
To establish the level of stimulus awareness (during fMRI scanning) after each block (duration of 10 s) participants were asked to make 2 separate judgments: an objective response ("meaningful sentences"/ nonwords") and a subjective (confidence) response ("knew"/ guessed").
Why? Specific comments Objectives: For the sentence ' Regardless, they maintain a low success rate, estimated in the past 12 years between 26% and 32% ' it would be instructive to know how the cited authors measured 'success rate'.
