آموزش پایتون برای Data Science

کمتر از ۱ دقیقه مطالعه

نامپای

کتابخونه‌ی Numpy یکی از کتابخونه‌های قدیمیه پایتونه که برای محاسبات عددی معرفی شده. برای نصبش با پیپ بر روی لینوکس (Debian/Ubuntu) می‌تونید از دستور زیر استفاده کنین

sudo aptitude install python3-numpy

این کتابخونه اصلی‌ترین قابلیتش ارائه‌ی یه ساختمان داده اس به نام numpy array که با اون می‌شه به راحتی چیزای مثل بردار و ماتریس رو تعریف کرد. برای مثال

import numpy as np

vector_0 = np.array([9, 0, 5, 5])
matrix_0 = np.array([[4, 5], [50, 60]])

با مراجعه به داشبور مثال‌های نامپای می‌تونین با یه سری مثال با نامپای بیشتر آشنا بشین.

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