Practical RFM analysis to increase repeat sales

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… Continue reading Practical RFM analysis to increase repeat sales

تفاوت Deploy و development چیست

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… Continue reading تفاوت Deploy و development چیست

Anomaly Detection

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),… Continue reading Anomaly Detection

تشخیص تقلب با تحلیل رفتار

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… Continue reading تشخیص تقلب با تحلیل رفتار

Multiple Linear Regression

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… Continue reading Multiple Linear Regression

A beginner’s guide to Linear Regression in Python with Scikit-Learn

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… Continue reading A beginner’s guide to Linear Regression in Python with Scikit-Learn