Min Samples Split - Intro to Machine LearningYouTube↗  IA↗(long shot)
Education  25.6K views 4 likes 0 dislikes   23 Feb 2015
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.لنرى الآن ما ينتج عن هذا في التعليمة البرمجية
Now let's see what this does in code.
.حسنًا، لديّ هنا شجرتا قرار
So here, I have two decision trees.
تتسم إحداها بصعوبة بالغة حيث تحتوي على الكثير من أجزاء صغيرة معقدة خاصة بحد
One of them is quite complex with lots of intricate little pieces of
.القرار
the decision boundary.
،بينما تتسم الشجرة الأخرى بكثير من البساطة
The other is much simpler.
.فهي لا تحتوي سوى على حالتين أو ثلاث من حالات القطع الرئيسية
It only has maybe two or three major cuts.
،وتساوي إحدى الشجرتين اللتين صنعتهما بواسطة min_samples_split العدد 2
And one of these I made with a min_samples_split equals 2,
.وهي القيمة الافتراضية، بينما حددت قيمة الأخرى بالرقم 50
the default value, and one of them I set it to 50.
والسؤال المطروح عليكم الآن، هل يمكنكم التمييز بينهما؟
And the question for you is, which one is which?
اكتبوا ما ترونه في المربع النصي، أو قوموا بتشفيرها
So, write in the text box either your intuition, or you can code it up and
.وتعرف بأنفسكم على المعلمة الخاصة بكل شجرة من الشجرتين
actually see for yourself, which one you think has which parameter setting.
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