小编lma*_*aki的帖子

我是机器学习新手，在图像分类方面遇到一些问题。使用简单的分类器技术 K 最近邻居，我试图区分猫和狗。

到目前为止我的代码：

import pandas as pd
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt

%matplotlib inline

DATADIR = "/Users/me/Desktop/ds2/ML_image_classification/kagglecatsanddogs_3367a/PetImages"
CATEGORIES = ['Dog', 'Cat']

IMG_SIZE = 30
data = []
categories = []

for category in CATEGORIES:
    path = os.path.join(DATADIR, category) 
    categ_id = CATEGORIES.index(category)
    for img in os.listdir(path):
        try:
            img_array = cv2.imread(os.path.join(path,img), 0)
            new_array = cv2.resize(img_array, (IMG_SIZE, IMG_SIZE))
            data.append(new_array)
            categories.append(categ_id)
        except Exception as e:
            # print(e)
            pass

print(data[0])


s1 = pd.Series(data)
s2 = pd.Series(categories)
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