Corpus Presenter

 

1. Corpus Presenter is a suite of programs which pursues two main goals.

   (1) the presentation of corpora in tree form. The program will show the internal arrangment of files of a corpus as a tree with branches similar to the folders on your hard disk as seen with Windows Explorer. Just how the files are presented depends on the tree which a user chooses for display. A tree can be designed very quickly using the supplied utility Corpus Presenter Make Tree (updated for Version 12) or you can generate a tree directly from files on your computer from within Corpus Presenter.

   (2) the retrieval of information from the files of a corpus. The manner in which information is found in files and returned to the user depends on the way in which the files of a corpus are presented. There are a number of options here. Assuming that you have a tree display for your files you can search the entire tree or just a branch of it. You can also search through individual files, whether they are continguous in the tree or not. By having more than one tree for a single set of files you can carry out selective searches which return highly accurate information. Remember that it is not necessary to have a corpus to start with: you can search through any texts you might load into Corpus Presenter for linguistically interesting structures.

   Corpus Presenter also has all the other options of standard corpus software, i.e. it can generate concordances, word lists, generate reverse dictionaries of words in texts, etc. It does not require that texts are prepared in any way, e.g. by indexing them in advance.

2. Corpus Presenter has powerful retrieval options. You can search not just for words, using wildcards if you like, but also for ‘syntactic frames’ of the form [Word_1 . . . Word_2]. Here you can specify searches for whole words or just a specific part of a word and specify the number of intervening items. You can use lists of input word forms for searches instead of single words.

3. Corpus Presenter can generate various types of word lists, from single files, groups of texts or selections determined by the user. The word lists can be returned in various ways and can be stored in different formats and reloaded if necessary. It is also possible (in Version 12) to use different word lists to determine ‘keyness’ in texts, i.e. to see to what extent a text or set of texts differs in style from another set of texts and thus to determine stylistic differences between authors, for example.

4. Corpus Presenter has flexible options for storing returns. All search results can be stored to disk (or clipboard) in a variety of user-specifiable ways ensuring that the returns can be processed further, e.g. in your own word processor. Returns can be reloaded and used again. Clicking on any return will open the text in which it was found and highlight the find in this text.

5. Corpus Presenter is especially powerful with corpora which have an internal structure, e.g. those which are arranged by text type or period or author, to mention just a few common arrangements for linguistic corpora. Corpus Presenter can adopt the folder structure of a computer’s disk or you can design/alter a structure if you like. Needless to say, you can start working with Corpus Presenter straight away with any files on your computer, just select and load them.

6. To use Corpus Presenter, you or your library should have bought the book Corpus Presenter published by John Benjamins, Amsterdam in 2003.