[python]Some anaconda commands
conda create --name opencv python=3.9 conda info -e source activate opencv标签: python
[ML]Dataset of Watermellon
编号,色泽,根蒂,敲声,纹理,脐部,触感,好瓜 1,青绿,蜷缩,浊响,清晰,凹陷,硬滑,是 2,乌黑,蜷缩,沉闷,清晰,凹陷,硬滑,是 3,乌黑,蜷缩,浊响,清晰,凹陷,硬滑,是 4,青绿,蜷缩,沉闷,清晰,凹陷,硬滑,是 5,浅白,蜷缩,浊响,清晰,凹陷,硬滑,是 6,青绿,稍蜷,浊响,清晰,稍凹,软粘,是 7,乌黑,稍蜷,浊响,稍糊,稍凹,软粘,是 8,乌黑,稍蜷,浊响,清晰,稍凹,硬滑,是 9,乌黑,稍蜷,沉闷,稍糊,稍凹,硬滑,否 10,青绿,硬挺,清脆,清晰,平坦,软粘,否 11,浅白,硬挺,清脆,模糊,平坦,硬滑,否 12,浅白,蜷缩,浊响,模糊,平坦,软粘...标签: machine_learning
[ML]Decision Tree
class node: def __init__(self): self.subtree = [] class decisionTree: def __init__(self): self.raw_data = [] self.raw_data_lines = 0 self.a = [] self.a_num = 0 def load_data(self, path): fp = open(path, "r") lines = 0...标签: machine_learning
[JS]How to transform from float to buffer by javascript
<head> <title>Float to Buffer</title> </head> Input Float: <textarea id="in"></textarea> Output ASCII: <textarea id="out"></textarea> <input type="button" value="Transfor" onclick="transf();" /> <br /> <br /> &...标签: JS
[JS]Transform from string to ASCII
<head> <title>String to ASCII</title> </head> Input String: <textarea id="in"></textarea> Output ASCII: <textarea id="out"></textarea> <input type="button" value="Transfor" onclick="transf();" /> <br /> <br /> ...标签: JS
[python]Edit excel by xlrd and xlwt
import xlrd import xlwt def edit_excel(fromFile, fromSheet): w_workbook = xlwt.Workbook() w_sheet = w_workbook.add_sheet("nicholas", cell_overwrite_ok=True) workbook = xlrd.open_workbook(fromFile) print(workbook.sheet_names()) sheet = workbook.sheet_names()[fromShe...标签: python
[python]Read excel by xlrd
import xlrd def read_excel(fromFile, fromSheet): workbook = xlrd.open_workbook(fromFile) print(workbook.sheet_names()) sheet = workbook.sheet_names()[fromSheet] sheet = workbook.sheet_by_index(fromSheet) print(sheet) row = sheet.nrows col = sheet.ncols ...标签: python
[python]An example of get web page by selenium
from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.common.action_chains import ActionChains from selenium.webdriver.common.key...标签: python
How to install pytorch in ubuntu?
conda install pytorch torchvision torchaudio cpuonly -c pytorch 1.You'd better install packages one by one. 2.After enter the command, then you may see "there are some packages will be downloaded". If the network is not well, you'd better cancel the installing processing and then download it ...标签: DL
Ubuntu on windows (WSL)
After I installing the WSL by Microsoft Store failed, changed the network options to TLS 1.2 . And may be the location of domain must be America. That's all.标签: ubuntu
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2023-12-26 15:34
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这是女儿第一个暑假，
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2018-10-25 09:45
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