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

To try the system, enter a piece of text in the input area below. Then press the 'Submit Text' button. The system will then return a text that the writer of the submitted text should be able to both understand and learn from.

If you'd like to try some example texts, you can follow this link.

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.

Text to submit: