منبع منبع اصلی راه اندازه git commit مهم‌ترین دستور گیت. بعد از اینکه تغییرات مختلفی را اعمال کردید، این دستور را برای گرفتن یک اسنپ‌شات از مخزن وارد می‌کنید. معمولا به این شکل استفاده می‌شود: -mتعیین می‌کند که قسمت بعدی دستور به عنوان پیام در نظر گرفته شود. git branch این دستور به شما اجازه […]
from This method as the easiest way to visualize the behavior of the clients is important. Numbers mean nothing if they do not change our actions tomorrow.Twit it This time I will share with you the experience and tips how to benefit from RFM even without a three-year sales history. We provided the RFM […]
تفاوت‌های ۴ تابع اصلی در پایتون پانداس در این پست با مثال توضیح داده شده‌اند.
در زبان انگلیسی: deploy is to prepare and arrange (usually military unit or units) for use while develop is to change with a specific direction, progress. خلاصه اینکه: Develop توسعه در یک زمینس. مثلا برای نرم افزار کد نویسی بدنه اصلی برای توسعه می‌شه develop. اما deploy گسترش و نظم دادنه. بیتشر نظامیه لغتش. مثلا شرکت رو گسترش […]
Introduction: Anomaly Detection From Anomaly detection is a technique used to identify unusual patterns that do not conform to expected behavior, called outliers. It has many applications in business, from intrusion detection (identifying strange patterns in network traffic that could signal a hack) to system health monitoring (spotting a malignant tumor in an MRI scan), […]
در این مقاله روش تشخیص تقلب یا بهتر بگم تشخیص رفتار نامتعارف با تحلیل داده رو با کمک پایتون (Python) توضیح می‌دم. برای این منظور از مثال تقلب فروشندگان در یک وبگاه بازار آنلاین (Market place) استفاده می‌کنم. فرض کنیم در این وبگاه، یک عده فروشنده هستند و مشتری بعد از اینکه محصولات یا خدماتشون […]
from here We just performed linear regression in the above section involving two variables. Almost all the real-world problems that you are going to encounter will have more than two variables. Linear regression involving multiple variables is called “multiple linear regression” or multivariate linear regression. The steps to perform multiple linear regression are almost similar […]
from here There are two types of supervised machine learning algorithms: Regression and classification. The former predicts continuous value outputs while the latter predicts discrete outputs. For instance, predicting the price of a house in dollars is a regression problem whereas predicting whether a tumor is malignant or benign is a classification problem. In this […]
This blog post is a step-by-step tutorial to install Python and Jupyter Notebook to Windows 10 (64 bit). Python 3.3 or greater, or Python 2.7 is required to install the Jupyter Notebook. Download Python 3.7.4 from “https://www.python.org/downloads/release/python-374/” url 2. Choose and select “x86–64 executable installer” for Windows 10–64 bit computer 3. Select location to save the executable […]