Sentences with phrase «computational text analysis»

Using a series of computational text analysis tools to measure the use of hedging or emotional words, Srdan Medimorec and Gordon Pennycook, both PhD candidates in the Department of Psychology at Waterloo, examined two recent reports of opposing groups.

Not exact matches

We differentiated between computational approaches (either based on volume data, such as the number of mentions related to a party or candidate or the occurrence of particular hashtags; or endorsement data, such as the number of Twitter followers, Facebook friends or the number of «likes» received on Facebook walls), sentiment analysis approaches, that pay attention to the language and try to attach a qualitative meaning to the comments (posts, tweets) published by social media users employing automated tools for sentiment analysis (i.e., via natural language processing models or the employment of pre-defined ontological dictionaries), and finally what we call supervised and aggregated sentiment analysis (SASA), that is, techniques that exploit the human codification in their process and focus on the estimation of the aggregated distribution of the opinions, rather than on individual classification of each single text (Ceron et al. 2016).

By applying advanced computational linguistics in order to undertake a computerised text analysis of government policy, the project will provide a detailed picture of government policy.

We are expecting this partnership to enable us to apply a range of computer science expertise in the areas of artificial intelligence, text processing, network analysis, computational argumentation and data mining.

The firm says the partnership will enable it to apply a range of leading - edge computer science expertise in areas such as text processing, network analysis, computational argumentation and data mining.