请问有人用过Sklearn聚类算法之Agglomerative Clustering吗?有没有模型的使用方法呢?
fs陈晓亮
2022-06-07
import seaborn as snsscatter = sns.pairplot(data=drug_csv, x_vars=['Na'], y_vars=['K'], hue='Drug', height=7)scatter.set(ylim=(0.02,0.08))
fs陈晓亮
2021-04-16
dict2:{'一起': 0.20100756305184242, '万块': 0.20100756305184242, '三人': 0.20100756305184242, '下海经商': 0.20100756305184242, '东挪西撮': 0.10050378152592121, '事对': 0.10050378152592121, '以沫': 0.10050378152592121,
fs陈晓亮
2021-03-31
QQ图片20210324114041.pngfrom nltk.tokenize import word_tokenizestring=df['title'][0]string#输出结果为'Economy Gains 227,000 Jobs in January Under President Trump - Breitbart'word_tokenize(string)报错提示为-------
fs陈晓亮
2021-03-24
1.png2.pngimport nltknltk.download()from nltk.stem import SnowballStemmerfrom nltk.stem import WordNetLemmatizerwnl = WordNetLemmatizer()wnl.lemmatize('countries')报错提示如下:------------------------------
fs陈晓亮
2021-03-19
TypeError Traceback (most recent call last)
fs陈晓亮
2021-03-14
def get_kind(x: pd.Series, diff_limit: int = 10): x = x.astype('str') x = x.str.extract(r'(^(\-|)(?=.*\d)\d*(?:\.\d*)?$)')[0] x.dropna(inplace=True) if x.nunique() > diff_limit: kin
fs陈晓亮
2021-03-14
fit的时候报错了,报错原因为ValueError: The label must consist of integer labels of form 0, 1, 2, ..., [num_class - 1].请问怎么解决?代码.docxdata.xlsximport pandas as pdimport numpy as npimport matplotlib.pyplot as plt%ma
fs陈晓亮
2021-03-04