There are therefore likely to be practice-level differences in the availability of the free text which will again lead to an under-estimation of the keywords but also has implications for technologies to increase access to textual data.
But it is also a reflection of the availability of texts; the contracted nature of the Lectura secunda has focused the efforts of scholarship on book I and issues of cognition.
First, some potentially relevant RCTs were excluded for reasons such as publication in a language other than English, non-availability of extractable data, and non-availability of the full text.
The automatic text categorization technique has gained significant attention among researchers because of the increasing availability of online text information.
While abstract comparison remains a useful tool for finding similar citations, with the ever-expanding availability of full text scientific literature on the web, full text comparison will become increasingly important in the identification of duplicate publications.
For larger masses of articles the availability of full text versions OA can be checked by web crawling robots [10] that are fed by article titles from indexing services.
However, the outbreak of computer-based sentiment analysis only occurred with the availability of subjective texts on the Web.
The availability of religious texts in the vernacular led to literalist and fundamentalist movements, and indirectly to religious wars.
Paradoxically, because of access constraints, this shortfall is largest for journal content, since the availability of full-text from the major patent offices is now largely complete [7].
Supported in part by the maturation of basic technologies for biomedical text analysis and the availability of richly annotated text corpora (Kim et al., 2008; Pyysalo et al., 2007), there has recently been notable movement in the biomedical IE community toward more detailed and expressive representations of extracted information.
