Recent changes to ControlParameters

ControlParameters modified by KKozlov

KKozlov — Wed, 21 Oct 2020 09:59:17 -0000

--- v4
+++ v5
@@ -148,17 +148,25 @@

 ## Control Parameters for the Quality Functional

+### debug=0 | 1
+
+### ignore_cost=0 | 1
+
+### constrain_aggr=sum | max
+
+### penalty_aggr=sum | max
+
 ### <name>=<keyword>;<keyword>;<index>;<rank>;<weight>

 <weight> is the multiplier for the function value in the final value 

 <rank> is the value with wich the random number is compared to decide if the decrease in this function is worth 

-mainfunc=scoreint;0;1;1; - scoring function. 0 means it is the main scoring function 
+mainfunc=target;objfunc;0;1;1; - scoring function. 0 means it is the main scoring function 

-func01=readpenalty;1;0.45;1; - read the value of the penalty from scoring program output 
+func01=penalty;readpenalty;1;0.45;1; - read the value of the penalty from scoring program output 

-func02=readpenalty;2;0.45;1; 
+func02=penalty;readpenalty;2;0.45;1; 

 Example:

ControlParameters modified by KKozlov

KKozlov — Wed, 21 Oct 2020 09:34:14 -0000

--- v3
+++ v4
@@ -116,7 +116,7 @@

 Example: 

-    [default_settings]    
+    [default_settings]
     max_threads=2
     proportional_stop=1e-04
     stop_count=15
@@ -129,32 +129,30 @@
     es_lambda=25
     es_cutoff=3
     es_kind=0
-   mean_cost=0
-   noglobal_eps=0
-   substeps=0.005
-   substieps=0
-   ca_flag=1
-   logdepth=2
-   transform=tanh
-   gamma_init=1.0
-   precision=16
-   keep_order=1
-   roundoff_error=1e-06
-   seed=62534198
-   run_before=initcancel;optpost;optposteval;
-   run=gcadeep;5;gacdeep;1;gdeep;1;edeep;1;sdeep;24;selde;1;dpupdate;1;checkcancel;1;substitute;2;optpost;1;optposteval;1;
-   run_after=optpost;optposteval;printlog;
+    mean_cost=0
+    noglobal_eps=0
+    substeps=0.005
+    substieps=0
+    ca_flag=1
+    logdepth=2
+    transform=tanh
+    gamma_init=1.0
+    precision=16
+    keep_order=1
+    roundoff_error=1e-06
+    seed=62534198
+    run_before=initcancel;optpost;optposteval;
+    run=gcadeep;5;gacdeep;1;gdeep;1;edeep;1;sdeep;24;selde;1;dpupdate;1;checkcancel;1;substitute;2;optpost;1;optposteval;1;
+    run_after=optpost;optposteval;printlog;


 ## Control Parameters for the Quality Functional

-### <name>=<keyword>;<index>;<rank>;<weight>
+### <name>=<keyword>;<keyword>;<index>;<rank>;<weight>

 <weight> is the multiplier for the function value in the final value 

 <rank> is the value with wich the random number is compared to decide if the decrease in this function is worth 
-
-precond=doubletoint;-1;1;1; - first convert parameters to integers. -1 means "before anything else" 

 mainfunc=scoreint;0;1;1; - scoring function. 0 means it is the main scoring function 

@@ -163,8 +161,17 @@
 func02=readpenalty;2;0.45;1; 

 Example: 
+
+    [default_target]
+    debug=0
+    ignore_cost=0
+    constrain_aggr=sum
+    penalty_aggr=sum
+    mainfunc=target;objfunc;0;1;0;
+    cbd_pen_em=penalty;readpenalty;1;2;1;
+    cbd_pen_r1=penalty;readpenalty;2;2;1;
+    cbd_pen_r3=penalty;readpenalty;3;2;0;
+    cbd_pen_r5=penalty;readpenalty;4;2;0;
+    cbd_pen_r7=penalty;readpenalty;5;2;0;
+    cbd_pen_r8=penalty;readpenalty;6;2;0;

-    [target]
-    mainfunc=scoredouble;0;1;1;
-    func01=readpenalty;1;0.45;1;
-

ControlParameters modified by KKozlov

KKozlov — Wed, 21 Oct 2020 09:21:18 -0000

--- v2
+++ v3
@@ -115,6 +115,7 @@
   * functions to run after main loop

 Example: 
+
     [default_settings]    
     max_threads=2
     proportional_stop=1e-04

ControlParameters modified by KKozlov

KKozlov — Wed, 21 Oct 2020 09:19:58 -0000

--- v1
+++ v2
@@ -18,7 +18,7 @@

   * number of members of the population 

-### recombination_strategy = simple | de_3_bin | de_3_exp | de_3_exp_T | de_3_bin_T
+### recombination_strategy = de_3_exp_rand |  de_3_bin_rand | de_3_exp_rand_T | de_3_bin_rand_T | simple | de_3_bin | de_3_exp | de_3_exp_T | de_3_bin_T

   * type of evolution 

@@ -37,10 +37,38 @@
 ### es_lambda

   * number of individuals to exchange between branches. 
+ 
+### es_cutoff
+   
+   * =3 number of individuals
+
+### es_kind
+  
+* with what to substitute: 0 - best, 1 - less better
+
+### mean_cost
+
+* =0 

 ### noglobal_eps

-  * small or big cube in parameter space, 0 - big 
+  * small or big cube in parameter space, 0, -1 - big and initial guess is ignored.
+
+### substeps
+
+    * 0 - use limits, -1 - do not perturb, 0.1 - use vecinity
+
+### substieps
+
+    * 0 - use limits, -1 - do not perturb, 0.1 - use vecinity
+
+### ca_flag
+
+    * 0 - use space for the best, 1 - distribute equaly
+
+### logdepth
+
+    * log more info

 ### transform = tanh | sin | alg | rand

@@ -87,25 +115,34 @@
   * functions to run after main loop 

 Example: 
-    
-    [default_settings]
-    max_threads=5
-    proportional_stop=1e-8
-    stop_count=2
-    population_size=40
-    recombination_strategy=de_3_bin_T
+    [default_settings]    
+    max_threads=2
+    proportional_stop=1e-04
+    stop_count=15
+    absolute_iter=10
+    population_size=150
+    recombination_strategy=de_3_exp_rand
     recombination_weight=0
     recombination_prob=0
     recombination_gamma=0.9
-    es_lambda=2
-    noglobal_eps=0
-    transform=tanh
-    gamma_init=50.0
-    roundoff_error=1e-12
-    seed=206428
-    run_before=initstop;optpost;optposteval;writelog;
-    run=gdeep;1;edeep;1;sdeep;1;dpupdate;1;substitute;5;checkstop;1;optpost;1;optposteval;1;writelog;1;
-    run_after=optpost;optposteval;writelog;
+    es_lambda=25
+    es_cutoff=3
+    es_kind=0
+   mean_cost=0
+   noglobal_eps=0
+   substeps=0.005
+   substieps=0
+   ca_flag=1
+   logdepth=2
+   transform=tanh
+   gamma_init=1.0
+   precision=16
+   keep_order=1
+   roundoff_error=1e-06
+   seed=62534198
+   run_before=initcancel;optpost;optposteval;
+   run=gcadeep;5;gacdeep;1;gdeep;1;edeep;1;sdeep;24;selde;1;dpupdate;1;checkcancel;1;substitute;2;optpost;1;optposteval;1;
+   run_after=optpost;optposteval;printlog;


 ## Control Parameters for the Quality Functional

ControlParameters modified by KKozlov

KKozlov — Wed, 11 Feb 2015 12:39:31 -0000

Last modified 4 weeks ago

Control Parameters for Minimizer

max_threads

maximal number of threads to start

proportional_stop | absolute_stop | absolute_score | absolute_iter | absolute_time

type of stopping criterion and the value of error

stop_count

number of steps for stopping

population_size

number of members of the population

recombination_strategy = simple | de_3_bin | de_3_exp | de_3_exp_T | de_3_bin_T

type of evolution

recombination_weight

scaling factor, 0 means adaptation

recombination_prob

probability, 0 means adaptation

recombination_gamma

adaptation parameter

es_lambda

number of individuals to exchange between branches.

noglobal_eps

small or big cube in parameter space, 0 - big

transform = tanh | sin | alg | rand

type of transform for parameters with box constraints

gamma_init

parameter for constraints transform

roundoff_error

safety offset

seed

seed for pseudo random numbers

step_parameter

the scaling coefficient for gradient step.

step_decrement

the coefficient to decrease the gradient step if the previous one wasn't successful.

derivative_step

the parameter to compute the derivative numerically.

number_of_trials

number of times to decrease the gradient step before giving up.

run_before

functions to run befor main loop

run

functions to run in main loop with number of tau's

run_after

functions to run after main loop

Example:

[default_settings]
max_threads=5
proportional_stop=1e-8
stop_count=2
population_size=40
recombination_strategy=de_3_bin_T
recombination_weight=0
recombination_prob=0
recombination_gamma=0.9
es_lambda=2
noglobal_eps=0
transform=tanh
gamma_init=50.0
roundoff_error=1e-12
seed=206428
run_before=initstop;optpost;optposteval;writelog;
run=gdeep;1;edeep;1;sdeep;1;dpupdate;1;substitute;5;checkstop;1;optpost;1;optposteval;1;writelog;1;
run_after=optpost;optposteval;writelog;

Control Parameters for the Quality Functional

<name>=<keyword>;<index>;<rank>;<weight>

<weight> is the multiplier for the function value in the final value

<rank> is the value with wich the random number is compared to decide if the decrease in this function is worth

precond=doubletoint;-1;1;1; - first convert parameters to integers. -1 means "before anything else"

mainfunc=scoreint;0;1;1; - scoring function. 0 means it is the main scoring function

func01=readpenalty;1;0.45;1; - read the value of the penalty from scoring program output

func02=readpenalty;2;0.45;1;

Example:

[target]
mainfunc=scoredouble;0;1;1;
func01=readpenalty;1;0.45;1;