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별과 삼각형을 분류하기 위해서 가장 넓은 하늘색 공간(maximum marginal hyperplane(MMH))을 찾는 알고리즘이다. 이 공간을 계산하기 위해 인접한 Support Vectors 라 불리는 데이터 포인트를 이용하게 된다. from sklearn.model_selection import train_test_splitfrom sklearn.preprocessing import StandardScalerfrom sklearn import svmfrom sklearn.metrics import classification_report, confusion_matriximport pandas as pdimport seaborn as snsiris = sns.load_dataset('iris')X_i..

K-Neighbors Classifier란 분류하고자 하는 샘플(Pt)과 가장 가까운 K개의 이웃들 중 가장 많이 속해있는 클래스를 선택하는 분류기이다.만약 k=3으로 하면 별은 보라색원에 속하는 것이고(보라색원 2 > 노란색원 1)만약 k=6으로 하면 별은 노란색원에 속하게 된다   (보라색원 2   아래는 IRIS 데이터셋의 샘플from sklearn.model_selection import train_test_splitfrom sklearn.preprocessing import StandardScalerfrom sklearn.neighbors import KNeighborsClassifierfrom sklearn.metrics import classification_report, confusion_..

As you can see the most concentrated cluster of racist searches are in the Deep South but rather along a spine of the appalachin running from Georgia and into Southern VermontNow the eastern part of Kentucky shown a tremendous amount of racist beliefs on GoogleAnd that's a trend we're going to see moving forward a lot as we Explore More of AppalachiaMany people in Kentucky aren't even casually r..

Things are so bad in California now that California farmers are moving to MexicoApparently the Hispanics aren't coming up here as much so they thought let's take the farm to themI'm not saying I want to work in the fields cuz I don'tBut farming how we made our countryEven our food supply is getting outsourced now what the hell AmericaWell in the US they pay field workers $10 an hour in Mexico th..

We're in McDow County West Virginia and this is cold country mister or it was coal countryThere probably isn't a place in America that's seen a bigger boom then bust where we are right nowMcDow county is now the poorest place in the countryYou could say McDow county is West Virginia's West VirginiaDriving around this part of appalache land it's kind of like exploring a real live ghost town in pr..

our tiny little foal Prince is finally big enough to go out to pasture with the herd the herd is very excited to meet the new foal  and right here they're surrounding him smelling him but a new mama will very quickly put everybody in their place tell them to back off and they know they better listen to her or else Prince's mama shab will keep him by her side very closely for the first few days a..

세금전 가격 price before taxplastic 발음은 l sound 가 확실히 들리도록... ae sound가 뒤에 있기 때문에 강하게 발음

CSV 읽어 들일때 index 지정df = pd.read_csv(‘xxx.csv’, index_col=’Country’)      Id 를 index 로 변경다시 되돌리기 df.set_index(‘Id’, inplace=True)df.reset_index(inplace=True)

URL Sales data 로딩Data Processing1. missing data 찾기2. missing data를 로우(axis=0) 단위로 자체(inplace=True)에서 삭제하고 확인하기3.  불순 데이터(엉터리 데이터 = 같은 형타입이 아닌) 삭제4. 중복된 data 보기Feature Engineering1. 주문당 구매액( Total  ) 생성2. Order Date 를 월일시로 분리3. Purchse Address 를 주소, 시, 주, 우편번호로 분리4. State 와 ZIP 으로 재 분리5. 불필요한 칼럼들 삭제6. Order Date 순으로 정렬Sales 분석1. 매출액이 가장 큰 달은?2. 각 달의 요일별 주문수는?3. 시간대별 주문수는?4. 가장 많이 팔린 제품은?5. 각 도시별 ..

population_dict = { 'California': 39538223,                               'Texas': 29145505,                                'Florida': 21538187,                                'New York': 20201249,                                'Pennsylvania': 13002700 }population1 = pd.Series(population_dict)population_list = [39538223, 29145505, 21538187, 20201249, 13002700]population2 = pd.Series( population..