#AGNES(凝聚层次聚类)算法
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
from sklearn.cluster import AgglomerativeClustering
from sklearn import datasets
from sklearn.metrics import confusion_matrix
irisdatasets.load_iris()
irisdatai…
文本处理
from nltk.corpus import movie_reviews# ([...], pos)
# ([...], neg)
documents [(list(movie_reviews.words(fileid)), category) for category in movie_reviews.categories() for fileid in movie_reviews.fileids(category)]# 将documents「随机化」ÿ…