They assess sentiment by looking at whether a stock is being accumulated by investors or sold off, Ms. Schapiro said, and by assessing the market appeal of the company's products or services.
We thus see that the NB classifier, a linear learning method, may perform poorly when assessing sentiment outside of the corpus on which it is trained.
Methods for assessing sentiment on a binary, either-or scale can achieve reasonably useful accuracy.
A box is added to each tweet showing its assessed sentiment, which can be changed manually.
He said it was far too early in the deliberations to assess the sentiments of the majority of Senate Republicans.
By leveraging natural language processing (NLP), AI tools assess the sentiments of online customer reviews, Tweets, Facebook comments, and more.
Accordingly, it makes much more sense for Smith than for Hume that we ought to assess our sentiments critically.
By contrast, the first five parts of TMS almost two-thirds of the text are devoted to a delineation of the various ways in which we learn to assess our sentiments, and in which learning to assess them enables us both to express them with propriety, and to change them.
To our knowledge, this is the first survey to assess the sentiments and practicalities of engaging in impact activities among researchers.
It is very important to compare the sentiment strategy against the initial market strategy so as to assess whether sentiment information improves on the results of a strategy that does not consider the sentiment effect.
Engagement systems "listen" to assess status, sentiment, and context.
