인공지능을 알아가보자
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879import tensorflow as tf from tensorflow.examples.tutorials.mnist import input_datamnist = input_data.read_data_sets("./mnist/data/", one_hot=True) ########## 신경망 모델 구성######X = tf.placeholder(tf.float32, [None, 28, 28, 1])Y = tf.placeholder(tf.float..
123456789101112131415161718192021222324252627282930313233343536373839import tensorflow as tffrom tensorflow.examples.tutorials.mnist import input_data mnist=input_data.read_data_sets("MNIST_data/",one_hot=True) x_data=[784]y_data=[10]X=tf.placeholder(tf.float32,shape=[None,784])Y=tf.placeholder(tf.float32,shape=[None,10]) w=tf.Variable(tf.random_normal([784,10]))b=tf.Variable(tf.random_normal([1..
123456789101112131415161718192021222324import tensorflow as tf x_data = [1,2,3,4,5,6,7,8,9]y_data = [1,1,1,1,1,0,0,0,0] X = tf.placeholder(tf.float32, shape=[None])Y = tf.placeholder(tf.float32, shape=[None]) w = tf.Variable(tf.random_normal([1]))b = tf.Variable(tf.random_normal([1])) hypothesis = tf.sigmoid(w * X + b)cost = -tf.reduce_mean(Y * tf.log(hypothesis)+ (1 - Y) * tf.log(1 - hypothesis..
12345678910111213141516171819202122import tensorflow as tf x_data = [3, 1, 40, 12]y_data = [11, 2, 125, 38] X = tf.placeholder(tf.float32, shape=[None])Y = tf.placeholder(tf.float32, shape=[None]) w = tf.Variable(tf.random_normal([1]))b = tf.Variable(tf.random_normal([1])) hypothesis = w * X + bcost = tf.reduce_mean(tf.square(hypothesis - Y))optimizer = tf.train.GradientDescentOptimizer(learning..
1234567891011121314151617181920212223242526272829import sys from PyQt5.QtWidgets import * class MyDialog(QDialog): def __init__(self): QDialog.__init__(self) TitleName=QLabel("Name")#팝업이름 editName = QLineEdit() btnOk=QPushButton("OK")#버튼팝업에대한 이름 layout = QVBoxLayout() layout.addWidget(TitleName) layout.addWidget(editName) layout.addWidget(btnOk) self.setLayout(layout) btnOk.clicked.connect(self...
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816..
* *** ***** ******* ********* *********** ************* *********** ********* ******* ***** *** *파이썬을 이용한 마름모형태의 별출력!123456789101112for a in range(1,8): for m in range(7-a,0,-1): print(" ",end='') for i in range(1,a*2): print("*",end='') print("")for a in range(8,0,-1): for m in range(a-8,1,1): print(" ",end='') for i in range(1,a*2-4): print("*",end='') print("")csfor a in range (a , b)는 c언어에서f..