Results 1 to 10 of about 50,853 (151)

Identifying kidney trade networks using web scraping data [PDF]

BMJ Global Health, 2022
Kidney trade has been on the rise despite the domestic and international law enforcement aiming to protect the vulnerable population from potential exploitation.
Amit Patel, Abu Bakkar Siddique, Naoru Koizumi, Meng-Hao Li, Brian Wilson, Hadi El-Amine   +5 more
doaj   +2 more sources

NLP-enhanced inflation measurement using BERT and web scraping [PDF]

Frontiers in Artificial Intelligence
In this research note, we explore the integration of natural language processing (NLP) and web scraping techniques to develop a custom price index for measuring inflation.
Martin Berki, Vanesa Andicsova, Milos Oravec   +2 more
doaj   +2 more sources

How deep to dig: effects of web-scraping search depth on hyperlink network analysis of environmental stewardship organizations [PDF]

Applied Network Science, 2022
Social network analysis (SNA) tools and concepts are essential for addressing many environmental management and sustainability issues. One method to gather SNA data is to scrape them from environmental organizations’ websites.
Jesse S. Sayles, Ryan P. Furey, Marilyn R. ten Brink   +2 more
doaj   +2 more sources

A Novel Web Scraping Approach Using the Additional Information Obtained From Web Pages

IEEE Access, 2020
Web scraping is a process of extracting valuable and interesting text information from web pages. Most of the current studies targeting this task are mostly about automated web data extraction.
Erdinç Uzun
exaly   +3 more sources

Evaluating Web Scraping Performance Using XPath, CSS Selector, Regular Expression, and HTML DOM With Multiprocessing Technical Applications

JOIV: International Journal on Informatics Visualization, 2022
Data collection has become a necessity today, especially since many sources of data on the internet can be used for various needs. The main activity in data collection is collecting quality information that can be analyzed and used to support decisions ...
Irfan Darmawan, Muhamad Maulana, Rohmat Gunawan, Nur Widiyasono   +3 more
doaj   +1 more source

Introducción al web scraping usando R

The Programming Historian en Español, 2022
En esta lección conocerás la técnica de adquisición de datos conocida como web scraping y aprenderás a extraer datos textuales publicados en una página web.
Riva Quiroga
doaj   +1 more source

Taiwan Stock Tape Reading Periodically Using Web Scraping Technology with GUI

Applied System Innovation, 2022
Stock tape reading involves surveilling stock prices once in a while and recording stock prices. The method of observing stock prices may be television or stock exchange.
Chun-Feng Lin, Sheng-Chih Yang
doaj   +1 more source

Exploring Dark Web Crawlers: A Systematic Literature Review of Dark Web Crawlers and Their Implementation

IEEE Access, 2023
Strong encryption algorithms and reliable anonymity routing have made cybercrime investigation more challenging. Hence, one option for law enforcement agencies (LEAs) is to search through unencrypted content on the Internet or anonymous communication ...
Jesper Bergman, Oliver B. Popov
doaj   +1 more source

The use of web-scraped data to analyze the dynamics of footwear prices

Journal of Economics and Management, 2021
Aim/purpose – Web-scraping is a technique used to automatically extract data from websites. After the rise-up of online shopping, it allows the acquisition of information about prices of goods sold by retailers such as supermarkets or internet shops ...
Juszczak Adam
doaj   +1 more source

Determinanty satysfakcji z usług polskich hoteli – analiza ocen z Booking.com [PDF]

Studia Periegetica, 2022
Satysfakcja klientów z oferowanych im usług jest kluczowa dla sukcesu każdego przedsięwzięcia biznesowego, szczególnie w sektorze turystycznym. Celem niniejszego artykułu jest analiza satysfakcji klientów polskich hoteli i zweryfikowanie, czy cechy ...
Adam Jezierski
doaj   +1 more source