nltk.DiscourseTester¶
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class
nltk.DiscourseTester(input, reading_command=None, background=None)[source]¶ Check properties of an ongoing discourse.
Methods¶
__init__(input[, reading_command, background]) |
Initialize a DiscourseTester. |
add_background(background[, verbose]) |
Add a list of background assumptions for reasoning about the discourse. |
add_sentence(sentence[, informchk, consistchk]) |
Add a sentence to the current discourse. |
background() |
Show the current background assumptions. |
expand_threads(thread_id[, threads]) |
Given a thread ID, find the list of logic.Expression objects corresponding to the reading IDs in that thread. |
grammar() |
Print out the grammar in use for parsing input sentences |
models([thread_id, show, verbose]) |
Call Mace4 to build a model for each current discourse thread. |
multiply(discourse, readings) |
Multiply every thread in discourse by every reading in readings. |
readings([sentence, threaded, verbose, ...]) |
Construct and show the readings of the discourse (or of a single sentence). |
retract_sentence(sentence[, verbose]) |
Remove a sentence from the current discourse. |
sentences() |
Display the list of sentences in the current discourse. |