Transformer models have significantly improved NLP tasks. Text classification categorizes textual segments like sentences and documents. Text data comes from various sources including web, emails, and customer service
NLP emerged in 1975 with Bandler and Grinder's book "The Structure of Magic I". Claims connection between neurological processes, language and behavioral patterns. Asserts NLP can treat various conditions in single sessions. Based on modeling and techniques from Virginia Satir, Milton Erickson and Fritz Perls
Toloka is an Amsterdam-based AI services provider founded in 2014. Company provides AI development services from training to evaluation. Russian operations were sold to Russian investors in July 2024
Data preprocessing transforms raw text into machine learning-understandable format. Twitter Customer Support dataset used for demonstration. Bag of words created to store word frequencies without order
Online tool that condenses long texts into main points. Oxford defines summary as short statement with main points only
Structured data is organized and easily decipherable by machine learning. SQL is the programming language for managing structured data. Examples include dates, names, addresses and credit card numbers. Advantages include easy ML and business user access. Limitations include limited usage and storage options