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What is Python? Python is a high-level, interpreted, interactive and object-oriented scripting language. Python is designed to be highly readable. It 阅读全文
posted @ 2022-04-01 21:20
emanlee
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Turtle is a special feathers of Python. Using Turtle, we can easily draw in a drawing board. First we import the turtle module. Then create a window, 阅读全文
posted @ 2022-04-01 20:18
emanlee
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Python provides various options for developing graphical user interfaces (GUIs). The most important features are listed below. Tkinter − Tkinter is th 阅读全文
posted @ 2022-04-01 19:08
emanlee
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Mathematically a set is a collection of items not in any particular order. A Python set is similar to this mathematical definition with below addition 阅读全文
posted @ 2022-04-01 19:07
emanlee
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01 Python 3 - Tutorial 02 Python 3 - Overview 03 Python 3 - Environment Setup 04 Python 3 - Basic Syntax 05 Python 3 - Variable Types 06 Python 3 - Ba 阅读全文
posted @ 2022-04-01 15:25
emanlee
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Jaccard相似系数 Jaccard相似系数衡量的则是两个集合的相似性,它定义为两个集合的交集元素在并集中所占的比例。 与Jaccard相似系数相反,Jaccard距离则用不同元素所占的比例来衡量两个集合的区分度。 Jaccard index, 又称为Jaccard相似系数(Jaccard sim 阅读全文
posted @ 2022-04-01 12:40
emanlee
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