small fixes
This commit is contained in:
@@ -19,61 +19,61 @@
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% Artistic License 2.0
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%
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%
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% Copyright (c) 2000-2006, The Perl Foundation.
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%
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% Everyone is permitted to copy and distribute verbatim copies of this
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% license document, but changing it is not allowed. Preamble
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% This license establishes the terms under which a given free software
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% "You" and "your" means any person who would like to copy, distribute,
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% "Standard Version" refers to the Package if it has not been modified,
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% "Original License" means this Artistic License as Distributed with the
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% "Source" form means the source code, documentation source, and
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% "Compiled" form means the compiled bytecode, object code, binary, or
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% any other form resulting from mechanical transformation or translation
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@@ -81,34 +81,34 @@
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% Permission for Use and Modification Without Distribution
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% (1) You are permitted to use the Standard Version and create and use
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% Modified Versions for any purpose without restriction, provided that
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% you do not Distribute the Modified Version.
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% Permissions for Redistribution of the Standard Version
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% (2) You may Distribute verbatim copies of the Source form of the
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% either gratis or for a Distributor Fee, provided that you duplicate
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% all of the original copyright notices and associated disclaimers. At
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% your discretion, such verbatim copies may or may not include a
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% Compiled form of the Package.
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%
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% (3) You may apply any bug fixes, portability changes, and other
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% modifications made available from the Copyright Holder. The resulting
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% Package will still be considered the Standard Version, and as such
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% will be subject to the Original License.
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% Distribution of Modified Versions of the Package as Source
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% (4) You may Distribute your Modified Version as Source (either gratis
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% Modified Version) provided that you clearly document how it differs
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% from the Standard Version, including, but not limited to, documenting
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% any non-standard features, executables, or modules, and provided that
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% you do at least ONE of the following:
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% (a) make the Modified Version available to the Copyright Holder of the
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% Standard Version, under the Original License, so that the Copyright
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% Holder may include your modifications in the Standard Version. (b)
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@@ -127,7 +127,7 @@
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%
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% Distribution of Compiled Forms of the Standard Version or
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% Modified Versions without the Source
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%
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% (5) You may Distribute Compiled forms of the Standard Version without
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% the Source, provided that you include complete instructions on how to
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% get the Source of the Standard Version. Such instructions must be
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@@ -138,13 +138,13 @@
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% within thirty days after you become aware that the instructions are
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% invalid, then you do not forfeit any of your rights under this
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% license.
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%
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%
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% (6) You may Distribute a Modified Version in Compiled form without the
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% Source, provided that you comply with Section 4 with respect to the
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% Source of the Modified Version.
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%
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% Aggregating or Linking the Package
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%
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% (7) You may aggregate the Package (either the Standard Version or
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% Modified Version) with other packages and Distribute the resulting
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% aggregation provided that you do not charge a licensing fee for the
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@@ -152,7 +152,7 @@
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% components in the aggregation are permitted. The terms of this license
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% apply to the use and Distribution of the Standard or Modified Versions
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% as included in the aggregation.
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%
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%
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% (8) You are permitted to link Modified and Standard Versions with
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% other works, to embed the Package in a larger work of your own, or to
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% build stand-alone binary or bytecode versions of applications that
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@@ -160,7 +160,7 @@
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% provided the result does not expose a direct interface to the Package.
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%
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% Items That are Not Considered Part of a Modified Version
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%
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%
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% (9) Works (including, but not limited to, modules and scripts) that
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% merely extend or make use of the Package, do not, by themselves, cause
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% the Package to be a Modified Version. In addition, such works are not
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@@ -168,21 +168,21 @@
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% terms of this license.
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%
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% General Provisions
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%
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%
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% (10) Any use, modification, and distribution of the Standard or
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% Modified Versions is governed by this Artistic License. By using,
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% modifying or distributing the Package, you accept this license. Do not
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% use, modify, or distribute the Package, if you do not accept this
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% license.
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%
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%
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% (11) If your Modified Version has been derived from a Modified Version
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% made by someone other than you, you are nevertheless required to
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% ensure that your Modified Version complies with the requirements of
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% this license.
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%
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%
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% (12) This license does not grant you the right to use any trademark,
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% service mark, tradename, or logo of the Copyright Holder.
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%
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%
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% (13) This license includes the non-exclusive, worldwide,
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% free-of-charge patent license to make, have made, use, offer to sell,
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% sell, import and otherwise transfer the Package with respect to any
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@@ -192,7 +192,7 @@
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% that the Package constitutes direct or contributory patent
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% infringement, then this Artistic License to you shall terminate on the
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% date that such litigation is filed.
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%
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%
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% (14) Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT
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% HOLDER AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED
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% WARRANTIES. THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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@@ -308,7 +308,7 @@ check_examples :-
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throw(error(examples))
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); true
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),
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% Check example probabilities
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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@@ -342,7 +342,7 @@ check_examples :-
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user:example(ID,QueryB,_,_),
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QueryA \= QueryB
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) ;
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(
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user:test_example(ID,QueryA,_,_),
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user:test_example(ID,QueryB,_,_),
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@@ -362,7 +362,7 @@ check_examples :-
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); true
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).
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%========================================================================
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%=
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%=
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%========================================================================
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reset_learning :-
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@@ -413,7 +413,7 @@ do_learning_intern(Iterations,Epsilon) :-
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NextIteration is CurrentIteration+1,
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assertz(current_iteration(NextIteration)),
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EndIteration is CurrentIteration+Iterations-1,
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format_learning(1,'~nIteration ~d of ~d~n',[CurrentIteration,EndIteration]),
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logger_set_variable(iteration,CurrentIteration),
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logger_start_timer(duration),
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@@ -422,7 +422,7 @@ do_learning_intern(Iterations,Epsilon) :-
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gradient_descent,
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problog_flag(log_frequency,Log_Frequency),
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(
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( Log_Frequency>0, 0 =:= CurrentIteration mod Log_Frequency)
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->
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@@ -431,7 +431,7 @@ do_learning_intern(Iterations,Epsilon) :-
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),
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% update_values,
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(
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last_mse(Last_MSE)
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->
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@@ -443,7 +443,7 @@ do_learning_intern(Iterations,Epsilon) :-
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MSE_Diff is abs(Last_MSE-Current_MSE)
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); (
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logger_get_variable(mse_trainingset,Current_MSE),
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assertz(last_mse(Current_MSE)),
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assertz(last_mse(Current_MSE)),
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MSE_Diff is Epsilon+1
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)
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),
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@@ -463,7 +463,7 @@ do_learning_intern(Iterations,Epsilon) :-
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!,
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logger_stop_timer(duration),
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logger_write_data,
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@@ -489,17 +489,17 @@ init_learning :-
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!.
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init_learning :-
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check_examples,
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% empty_output_directory,
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logger_write_header,
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format_learning(1,'Initializing everything~n',[]),
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% Check, if continuous facts are used.
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% if yes, switch to problog_exact
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% if yes, switch to problog_exact
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% continuous facts are not supported yet.
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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set_default_gradient_method,
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@@ -536,7 +536,7 @@ init_learning :-
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format_learning(3,'~q training examples~n',[TrainingExampleCount]),
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% build BDD script for every example
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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@@ -560,7 +560,7 @@ empty_bdd_directory.
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set_default_gradient_method :-
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problog_flag(continuous_facts, true),
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problog_flag(continuous_facts, true),
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!,
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problog_flag(init_method,OldMethod),
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format_learning(2,'Theory uses continuous facts.~nWill use problog_exact/3 as initalization method.~2n',[]),
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@@ -612,12 +612,12 @@ init_one_query(QueryID,Query,Type) :-
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->
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rb_new(H0),
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maplist_to_hash(MapList, H0, Hash),
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Tree \= [],
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tree_to_grad(Tree, Hash, [], Grad)
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;
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Bdd = bdd(-1,[],[]),
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Grad=[]
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% ;
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% Bdd = bdd(-1,[],[]),
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% Grad=[]
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),
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write('.'),
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recordz(QueryID,bdd(Dir, Grad, MapList),_)
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;
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problog_flag(init_method,(Query,NOf,Bdd,problog_kbest_as_bdd(Call,NOf,Bdd))) ->
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@@ -682,7 +682,7 @@ node_to_gradient_node(pn(P-G,X,L,R), H, gnoden(P,G,X,Id,PL,GL,PR,GR)) :-
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rb_lookup(X,Id,H),
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(L == 1 -> GL=0, PL=1 ; L == 0 -> GL = 0, PL=0 ; L = PL-GL),
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(R == 1 -> GR=0, PR=1 ; R == 0 -> GR = 0, PR=0 ; R = PR-GR).
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run_sp([], _, P0, P0).
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run_sp(gnodep(P,_G, EP, _Id, PL, _GL, PR, _GR).Tree, Slope, _, PF) :-
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P is EP*PL+ (1.0-EP)*PR,
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@@ -793,7 +793,7 @@ mse_testset :-
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format(Handle,"%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%~n",[]),
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format(Handle,"% Iteration, train/test, QueryID, Query, GroundTruth, Prediction %~n",[]),
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format(Handle,"%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%~n",[]),
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format_learning(2,'MSE_Test ',[]),
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update_values,
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bb_put(llh_test_queries,0.0),
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@@ -888,10 +888,8 @@ gradient_descent :-
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N1 is N-1,
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forall(tunable_fact(FactID,GroundTruth), (X[FactID] <== 0.5)),
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problog_flag(sigmoid_slope,Slope),
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lbfgs_run(Solver,BestFA),
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BestF <== BestFA[0],
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format('~2nOptimization done~nWe found a minimum ~4f
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.~2n',[BestF]),
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lbfgs_run(Solver,BestF),
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format('~2nOptimization done~nWe found a minimum ~4f.~n',[BestF]),
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forall(tunable_fact(FactID,GroundTruth), set_tunable(FactID,GroundTruth,X)),
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lbfgs_finalize(Solver).
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@@ -917,9 +915,12 @@ bind_maplist([Node-Theta|MapList], Slope, X) :-
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% start calculate gradient
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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user:evaluate(L, X,Grad,N,_,_) :-
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user:evaluate(L, X0,Grad,N,_,_) :-
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Handle = user_error,
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problog_flag(sigmoid_slope,Slope),
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forall(between(0,N1,I),
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(V is random, X[I] <== V) %, sigmoid(X[I],Slope,Probs[I]) )
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)
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Probs = X, %<== array[N] of floats,
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N1 is N-1,
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forall(between(0,N1,I),
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@@ -931,7 +932,7 @@ user:evaluate(L, X,Grad,N,_,_) :-
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),
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sum_list(LLs,LLH_Training_Queries),
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forall(tunable_fact(FactID,GroundTruth), (Z<==X[FactID],W<==Grad[FactID])),
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L[0] <== LLH_Training_Queries.
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L = LLH_Training_Queries.
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compute_grad(N, X, Grad, Probs, Slope, Handle, LL) :-
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user:example(QueryID,Query,QueryProb,Type),
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@@ -957,7 +958,7 @@ gradientpair(_BDD,_Slope,_BDDProb, _Grad).
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user:progress(FX,X,_G,X_Norm,G_Norm,Step,_N,Iteration,Ls,0) :-
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problog_flag(sigmoid_slope,Slope),
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X0 <== X[0],
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X1 <== X[1],
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X1 <== X[1],
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format('~d. Iteration : (x0,x1)=(~4f,~4f) f(X)=~4f |X|=~4f |X\'|=~4f Step=~4f Ls=~4f~n',[Iteration,X0 ,X1,FX,X_Norm,G_Norm,Step,Ls]).
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@@ -973,7 +974,7 @@ init_flags :-
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problog_define_flag(output_directory, problog_flag_validate_directory, 'directory for logfiles etc', Output_Folder,learning_general,flags:learning_output_dir_handler),
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problog_define_flag(log_frequency, problog_flag_validate_posint, 'log results every nth iteration', 1, learning_general),
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problog_define_flag(rebuild_bdds, problog_flag_validate_nonegint, 'rebuild BDDs every nth iteration', 0, learning_general),
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problog_define_flag(reuse_initialized_bdds,problog_flag_validate_boolean, 'Reuse BDDs from previous runs',false, learning_general),
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problog_define_flag(reuse_initialized_bdds,problog_flag_validate_boolean, 'Reuse BDDs from previous runs',false, learning_general),
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problog_define_flag(check_duplicate_bdds,problog_flag_validate_boolean,'Store intermediate results in hash table',true,learning_general),
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problog_define_flag(init_method,problog_flag_validate_dummy,'ProbLog predicate to search proofs',(Query,Tree,problog:problog_kbest_as_bdd(Query,100,Tree)),learning_general,flags:learning_libdd_init_handler),
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problog_define_flag(alpha,problog_flag_validate_number,'weight of negative examples (auto=n_p/n_n)',auto,learning_general,flags:auto_handler),
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@@ -1009,4 +1010,3 @@ init_logger :-
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:- initialization(init_flags).
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:- initialization(init_logger).
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