Clustering

Introduction to Dynamic Pricing Dynamic Pricing is a well-known strategy that allows businesses to modify their rates in real-time based on factors such as demand, availability, and customers’ willingness to pay. It is particularly useful in industries with erratic demand. Industries typically protect themselves from low demand during the off-season by maintaining a dynamic…

This is made jointly by Arpan Das and Rajdeep Mondal. Introduction This project aims to analyze E-Commerce data that list purchases made by nearly 4000 customers from December 2010 to December 2021. Based on this database we performed Exploratory Data Analysis with Statistical Methods for gaining data-driven insights with machine learning…

Extract topics by clustering contextual sentence embeddings — TL;DR We conduct extensive experiments comparing clustering-based topic models and conventional neural topic models (NTMs), showing an alternative way to extract topics from documents. Check out our NAACL 2022 paper 📄 “Is Neural Topic Modelling Better than Clustering? An Empirical Study on Clustering with Contextual Embeddings for Topics” and the official…

Justin Schulberg and Mike Czerwinski Overview For this post, I worked with Mike Czerwinski to determine whether the specifications of mountain bikes (MTB) are enough to differentiate between the different types of mountain bike categories. Currently, full suspension mountain bikes come in 5 categories: Cross Country (XC) | Tend to be…

K-Means like you’ve never seen before — Introduction Ensemble, in the AI context, is a technique that tries to improve performance by aggregating the prediction of multiple Machine Learning models. It can be considered a type of meta-learning, where an external agent computes a final prediction judging the individual predictions of other agents. There are several ways to…

Clustering is very important in data science. Even before data science became popular in the Industry, the business decisions used to be made basis the clustering. Launch of a new product — You want to segment and define your target audience, Launch a marketing campaign — Identify the segment that…

Introduction Redis official redis-benchmark does not support cluster mode, but it is a note that it can be easily taken by using memtier benchmark . GitHub - RedisLabs/memtier_benchmark: NoSQL Redis and Memcache traffic generation and benchmarking… memtier_benchmark is a command line utility developed by Redis Labs (formerly Garantia Data Ltd.) for load generation…github.com Installation and running

Кластерийн шинжилгээ нь өгөгдлийг бүлэглэх арга юм (кластер гэж нэрлэгддэг). Алгоритм: Өгөгдлийн багцаас санамсаргүй байдлаар эсвэл эхний K цэгийг төв болгон сонгоно. Кластерын төвүүдээс өгөгдлийн цэгүүд хүртэлх Евклидийн зайг олно.