Pythonフレーズ2

背景
投稿者投稿者SUPiいいね17お気に入り登録1
プレイ回数4008難易度(2.8) 120秒 英語

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問題文

ふりがな非表示 ふりがな表示
(df.dropna()) df.dropna() (df.fillna(0)) df.fillna(0) (df.fillna(method='ffill')) df.fillna(method='ffill') (de.fillna(df.mean())) de.fillna(df.mean()) (.median()) .median() (.std()) .std() (df.describe()) df.describe() (df.corr()) df.corr() (%matplotlib inline) %matplotlib inline (import matplotlib.pyplot as plt) import matplotlib.pyplot as plt
(plt.plot([])) plt.plot([]) (plt.show()) plt.show() (marker='') marker='' (color='') color='' (linestyle='') linestyle='' (linewidth='') linewidth='' (label='') label='' (plt.xlabel('')) plt.xlabel('') (plt.title('')) plt.title('') (plt.legend()) plt.legend()
など
(plt.scatter()) plt.scatter() (plt.imshow(img,'')) plt.imshow(img,'') (re.sub()) re.sub() ([^a]) [^a] (a+) a+ ($$a_1$$) $$a_1$$ ($$x^2$$) $$x^2$$ ($$\sqrt x$$) $$\sqrt x$$ ($$\sin x$$) $$\sin x$$ ($$\frac{a}{b}$$) $$\frac{a}{b}$$ ($$\sum_{k=1}^n a_k$$) $$\sum_{k=1}^n a_k$$ ($$\prod_{k=1}^n a_k$$) $$\prod_{k=1}^n a_k$$ (plt.hist()) plt.hist() (.strip()) .strip() (.keys()) .keys() (.values()) .values() (.items()) .items() (print('{0},{1},{0}'.format('Hello','world'))) print('{0},{1},{0}'.format('Hello','world')) (input('')) input('') (*args) *args (**kwargs) **kwargs (___doc___) ___doc___ (lambda) lambda (yield) yield (if __name__=='__main__') if __name__=='__main__' (__del__():) __del__(): (self) self (readlines()) readlines() (os.rename()) os.rename() (os.mkdir) os.mkdir (os.rmdir) os.rmdir (os.remove) os.remove (X.T) X.T (np.linalg.inv()) np.linalg.inv() (from sklearn.linear_model import LinearRegression) from sklearn.linear_model import LinearRegression (model=LinearRegression) model=LinearRegression (model.fit()) model.fit() (model.coef_) model.coef_ (model.score()) model.score() (model.predict()) model.predict() (import seaborn as sns) import seaborn as sns (sns.distplot()) sns.distplot() (sns.pairplot()) sns.pairplot() (from sklearn.model_selection import train_test_split) from sklearn.model_selection import train_test_split (from sklearn.externals import joblib) from sklearn.externals import joblib (joblib.dump()) joblib.dump() (joblib.load()) joblib.load() (np.set_printoptions(precision=3,suppress=True)) np.set_printoptions(precision=3,suppress=True) (high=mean[col]-3*sigma[col]) high=mean[col]-3*sigma[col] (df[(df[col]>low)&(df[col]<high)]) df[(df[col]>low)&(df[col]<high)] (import chainer.links as L) import chainer.links as L (fc=L.Linear()) fc=L.Linear() (import chainer.functions as F) import chainer.functions as F (F.relu()) F.relu() (F.mean_squared_erro()) F.mean_squared_erro() (x.astype('f')) x.astype('f') (super().__init__()) super().__init__() (with self.init_scope():) with self.init_scope(): (list(zip())) list(zip()) (model=L.Classifier()) model=L.Classifier() (chainer.datasets.split_dataset_random()) chainer.datasets.split_dataset_random() (chainer.optimizers.SGD()) chainer.optimizers.SGD() (optimizer.setup(model)) optimizer.setup(model) (L.BatchNormalization()) L.BatchNormalization() (chainer.iterators.SerialIterator()) chainer.iterators.SerialIterator() (from chainer.training import extensions) from chainer.training import extensions
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