Educational Text Selection

This interface allows you to select a text based on some submitted text about the heart. The text returned should be at a level appropriate for the reader based on his or her knowledge as demonstrated in the submitted text.

There are some sample texts below which you can use to test the system. Press the 'Submit Text' button below each sample text to try it.


Select a topic space:
Number of terms to return:
Number of factors to use:
(Leave blank for maximum factors available.)
Remove terms from return list that appear in corpus with frequency less than (<=):

Select the type of input text:
Note: By selecting term no weighting is used. Selecting pseudodoc uses log entropy weighting.

Sample Text 1



Select a topic space:
Number of terms to return:
Number of factors to use:
(Leave blank for maximum factors available.)
Remove terms from return list that appear in corpus with frequency less than (<=):

Select the type of input text:
Note: By selecting term no weighting is used. Selecting pseudodoc uses log entropy weighting.

Sample Text 2



Select a topic space:
Number of terms to return:
Number of factors to use:
(Leave blank for maximum factors available.)
Remove terms from return list that appear in corpus with frequency less than (<=):

Select the type of input text:
Note: By selecting term no weighting is used. Selecting pseudodoc uses log entropy weighting.

Sample Text 3