Python set_default_constants示例

示例#1

def init_set(glob_const):
    set_default.set_default_constants();
    #set constants
    glob_const.no_pos_training_eg=500;
    glob_const.no_neg_training_eg=500;
    glob_const.no_pos_testing_eg=4000;
    glob_const.no_neg_testing_eg=4000;
    glob_const.training_rounds=7;
    glob_const.maxdepth_tree=5;
    glob_const.savefile();

示例#2

文件： pbt_gamma.py 项目： souravc83/pbtspot

def init_set(glob_const):
    set_default.set_default_constants()
    #set constants
    glob_const.no_pos_training_eg = 100
    glob_const.no_neg_training_eg = 100
    glob_const.no_pos_testing_eg = 4000
    glob_const.no_neg_testing_eg = 4000
    glob_const.maxdepth_tree = 4
    glob_const.training_rounds = 7
    glob_const.prob_threshold = 0.5
    glob_const.gamma = 1.
    glob_const.overfitting_e = 0.1
    glob_const.savefile()

示例#3

文件： pbt_gamma.py 项目： souravc83/pbtspot

def init_set(glob_const):
    set_default.set_default_constants();
    #set constants
    glob_const.no_pos_training_eg=100;
    glob_const.no_neg_training_eg=100;
    glob_const.no_pos_testing_eg=4000;
    glob_const.no_neg_testing_eg=4000;
    glob_const.maxdepth_tree=4;
    glob_const.training_rounds=7;
    glob_const.prob_threshold=0.5;
    glob_const.gamma=1.;
    glob_const.overfitting_e=0.1;
    glob_const.savefile();

示例#4

文件： pbt_no_examples.py 项目： souravc83/pbtspot

"""
this script plots training and testing accuracy with number of training
examples.
"""

#global imports
import matplotlib.pyplot as plt
import time

#local imports
from pbtspot import set_default,train_and_test, globalconstants
from pbtspot.adaboost.generateimage import vid_utils


set_default.set_default_constants();
def init_set(glob_const):
    
    #set constants
    glob_const.no_pos_training_eg=500;
    glob_const.no_neg_training_eg=500;
    glob_const.no_pos_testing_eg=4000;
    glob_const.no_neg_testing_eg=4000;
    glob_const.maxdepth_tree=2;
    glob_const.training_rounds=7;
    glob_const.prob_threshold=0.5;
    glob_const.savefile();



def exampleno_script():
    glob_const=globalconstants.GlobalConstants();

示例#5

文件： adaboost_training_rounds.py 项目： souravc83/pbtspot

"""
this script plots training and testing accuracy of adaboost with number of training
rounds.
"""

#global imports
import matplotlib.pyplot as plt
import time

#local imports
from pbtspot import set_default, adaboost_train_test, globalconstants
from pbtspot.adaboost.generateimage import vid_utils

set_default.set_default_constants()


def init_set(glob_const):

    #set constants
    glob_const.no_pos_training_eg = 500
    glob_const.no_neg_training_eg = 500
    glob_const.no_pos_testing_eg = 1000
    glob_const.no_neg_testing_eg = 1000
    glob_const.savefile()


def training_round_script():
    glob_const = globalconstants.GlobalConstants()
    init_set(glob_const)
    SNRval = 2.