One Hot Encoding
摘要：One Hot Encoding one method converting categorical variables to convenient variables (e.g. 0-1) using dummy variables Pandas Get dummy columns dummies
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posted @ 2023-04-05 23:34
随笔分类 - Python
Neural Network
摘要：Neural Network Consist of many layers with coefficients. Divide one part into several subparts and repeat this step for proper times. Train Make a ran
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posted @ 2023-03-06 23:17
Gradient Descent
摘要：Gradient Descent Use loops and delta to reduce the difference between y_predict and y import pandas as pd import numpy as np import matplotlib.pyplot
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posted @ 2023-03-06 23:16
LinearRegression_1
摘要：Linear Regression packages import pandas as pd import numpy as np import matplotlib.pyplot as plt from sklearn import linear_model model reg = Linear_
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posted @ 2023-02-22 17:26
迷宫问题
摘要：Stack Method 优点：代码简单 缺点：不一定是最短路径 自己写的 maze = [ [1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 0, 1, 0, 0, 1, 1, 1, 0, 1], [1, 0, 0, 0, 1, 1, 0, 0, 0, 1], [1, 0,
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posted @ 2023-02-09 17:05
YOLOv7
摘要：YOLOv7 CSDN文章 使用Git Bash 输入命令 成功运行keypoint.py #!/usr/bin/env python # coding: utf-8 # In[ ]: import matplotlib.pyplot as plt import torch import cv2 f
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posted @ 2022-11-10 11:53
