bestone888 님의 블로그

241017In [129]:import numpy as npimport pandas as pdimport matplotlib.pyplot as pltimport seaborn as snsimport warningswarnings.filterwarnings(action='ignore')%config InlineBackend.figure_format='retina'1. Logistic RegressionIn [131]:path = 'https://raw.githubusercontent.com/jangrae/csv/master/diabetes.csv'data = pd.read_csv(path)In [132]:data.tail()Out[132]:PregnanciesGlucoseBloodPressureSkinTh..

Machine Learning day 3

241015회귀 성능 평가In [8]:import numpy as npimport pandas as pdimport matplotlib.pyplot as pltimport seaborn as snsimport warningswarnings.filterwarnings(action='ignore')%config InlineBackend.figure_format = 'retina'In [11]:path = 'https://raw.githubusercontent.com/Jangrae/csv/master/airquality_simple.csv'data = pd.read_csv(path)In [19]:data.tail()Out[19]:OzoneSolar.RWindTempMonthDay14814915015115230..

Machine Learing Day1 Error while copying and pasting

Using PowerBI

import streamlit as stimport pandas as pdfrom datetime import datetimeimport altair as altimport plotly.express as px# 1. textst.header('1. text')st.title('Title')st.header('Header')st.subheader('Subheader')st.text('Text')st.markdown('**markdown_진하게**')st.markdown('_markdown_기울임_')# code: 코드블록st.code('x = 1234')# latex: 수식을 시각적으로 표현st.latex(r'a+ar+ar^2')df = pd.DataFrame({'first column': [1, 2, ..

241007 ~ 241008In [2]:## 데이터 전처리_준공일자In [3]:import pandas as pdimport numpy as npimport matplotlib.pyplot as pltimport seaborn as snsfrom statsmodels.graphics.mosaicplot import mosaicimport scipy.stats as spstimport joblibIn [4]:import matplotlib.font_manager as fm# 설치된 폰트font_list = [font.name for font in fm.fontManager.ttflist]# 맑은고딕이 있는지 확인'Malgun Gothic' in font_listOut[4]:TrueIn [5]:plt.rcP..

2401004# unfortunately, i got nothing...1. Daum 환율In [320]:import pandas as pdimport requestsIn [321]:# 1. URLurl = 'https://finance.daum.net/api/exchanges/summaries'In [322]:# 2. request -> responseresponse = requests.get(url)print('response without header:',response)# headers 설정headers = {'user-agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129...

241002클래스클래스 선언객체 생성메서드 호출In [12]:# 1. 클래스 선언class Account: def __init__(self, balance): self.balance = balance def deposit(self, amount): self.balance += amount def withdraw(self, amount): self.balance -= amountIn [18]:# 2. 객체 생성acc1 = Account(1000) # 잔고 1000acc2 = Account(3000) # 잔고 3000In [21]:# dir(): 객체에 들어있는 변수, 메서드 목록 출력print(dir(acc1)[-3:])['balance', ..

240930복습In [233]:import pandas as pdimport numpy as npimport matplotlib.pyplot as pltimport seaborn as snsimport scipy.stats as spstIn [234]:path = 'https://raw.githubusercontent.com/DA4BAM/dataset/master/Carseats2.csv'data = pd.read_csv(path)data.head()Out[234]:SalesCompPriceIncomeAdvertisingPopulationPriceShelveLocAgeUrbanUS012349.501387311276120Bad42YesYes11.22111481626083Good65YesYes10.06113..