aima-python - Google Code

Committed Changes	29 - 5 of 29 Older ›

Rev	Commit log message	Date	Author
r29	Fix doctests.	Jan 12, 2008	peter.norvig
r28	Added glob.glob so that doctests work under Windows.	Nov 25, 2007	peter.norvig
r27	Fixed histogram and its test to be consistent across Python versions.	Nov 25, 2007	peter.norvig
r26	Changed NY's neighbor to be CT, not CA	Nov 25, 2007	peter.norvig
r25	Edited wiki page through web user interface.	Oct 01, 2007	peter.norvig
r24	Edited wiki page through web user interface.	Oct 01, 2007	peter.norvig
r23	Edited wiki page through web user interface.	Oct 01, 2007	peter.norvig
r22	Edited wiki page through web user interface.	Oct 01, 2007	peter.norvig
r21	Added trivial grammar E_NP_ for testing. Fixed error in Chart parses method, where it would incorrectly return some parses that did not start at the beginning of the input (and therefore did not span the whole input).	Jul 17, 2007	spottedMetal
r20	Added functions variables, test_ask. Corrected doctests for standardize_apart. Preliminary doctest examples for fol_bc_ask. Corrected error in the 'literals' function. In class FolKB, added doctest examples; added definition of method ask_generator. Added functions pretty, pretty_dict, pretty_set, pp; redefined ppdict, ppset, using pretty_dict and pretty_set. Cleaned up code, simplifying statements and comments.	Jul 13, 2007	spottedMetal
r19	Added function subst_compose. fol_bc_ask MIGHT be working now, in the form of returning a list of all answers instead of yielding them one at a time. Needs more testing.	Jul 13, 2007	spottedMetal
r18	Added functions: is_positive, is_negative, is_literal, literals, is_definite_clause. Partially implemented FolKB class and function fol_bc_ask. Fixed errors in pl_resolution, standardize_apart. Fixed errors in doctest cases for dpll_satisfiable, unify, extend, and pl_resolve. Added functions ppsubst, ppdict, and ppset, and used to simplify doctest cases.	Jul 13, 2007	spottedMetal
r17	Added class BoolCpt. Its methods p and rand replace functions condprob and condsamp. Added function event_values. In BayesNet class, initialize instance variable evidence. Simplified comments.	Jul 13, 2007	spottedMetal
r16	Problem is now a new-style class	Jul 13, 2007	spottedMetal
r15	Implemented enumeration_ask algorithm, Fig. 14.9. Added methods to the BayesNet class to needed for enumeration_ask: variable_node, variables, variable_values. Added Fig. 14.11a sprinkler network. Completed/corrected prior_sample. Implemented rejection_sampling. The ProbDist normalize method now uses floating point division. Implemented likelihood_weighting. ProbDist constructor has an optional freqs (frequencies) argument. Added function condsamp (samples from a CPT). Additional doctes	Jul 13, 2007	spottedMetal
r14	Comment changes in the successor method	Jul 13, 2007	spottedMetal
r13	Fixed error in lambda expression in order_domain_values	Jul 13, 2007	spottedMetal
r12	Fixed error in unify/occur_check	Jul 13, 2007	spottedMetal
r11	Identified, but did not fix, an error in the percept method of XYEnvironment. Identified three possible inelegances or errors in the __init__ method of EnvCanvas.	Jul 13, 2007	spottedMetal
r10	Corrected subtle bug in the "conflicted" method of the NQueensProblem -- it had been ignoring conflicts with the last queen previously added.	Jul 13, 2007	spottedMetal
r9	Added binding of mouse-1 to show the state of objects in the cell Changed 'Delay' slider to 'Speed' slider; Changed self.running values to boolean True, False.	Jul 13, 2007	spottedMetal
r8	Defined a make_agent_program method for the Agent classes, for more uniform initialization of Agents. Improved GUI with commands to list objects and agents. Fixed GUI speed control (delay slider), narrowed the range and increased the resolution. Added three new image files and image credits file. Better image for dirt	Jul 13, 2007	spottedMetal
r7	Fixed quotation of doc comment in boggle_neighbors.	Jul 13, 2007	spottedMetal
r6	XYEnvironment notifies observers of new objects and object moves. EnvCanvas draws each object either as a canvas text (string) or using an image from a file associated with the object class. Implemented delete_object for Environment and XYEnvironment, renamed XYEnvironment methods objects_at and find_at as list_objects_at and some_objects_at, for clarity; revised arguments lists of list_objects_at and some_objects_at; revised implementation of bumping to work with new list_objects_at and some	Jul 13, 2007	spottedMetal
r5	Converted all classes in agents.py to new-style classes. Further refactoring of EnvGUI, EnvToolbar, and EnvCanvas.	Jul 13, 2007	spottedMetal

29 - 5 of 29 Older ›