Results 1 to 10 of about 1,408,767 (299)

Introducción al web scraping usando R

open access: yesThe 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   +2 more sources

Identifying kidney trade networks using web scraping data [PDF]

open access: yesBMJ 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   +5 more
doaj   +2 more sources

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

open access: yesFrontiers 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   +2 more
doaj   +2 more sources

Web Scraping in the Statistics and Data Science Curriculum: Challenges and Opportunities

open access: yesJournal of Statistics and Data Science Education, 2021
Best practices in statistics and data science courses include the use of real and relevant data as well as teaching the entire data science cycle starting with importing data.
Mine Dogucu, Mine Çetinkaya-Rundel
doaj   +2 more sources

Web Scraping by End Users

open access: yesIEEE Access
Scraping is a topic studied from various perspectives, encompassing automatic and AI-based approaches, and a wide range of programming libraries that expedite development.
Alex Tacuri   +5 more
doaj   +2 more sources

Web Scraping Using R [PDF]

open access: yesAdvances in Methods and Practices in Psychological Science, 2019
The ubiquitous use of the Internet in daily life means that there are now large reservoirs of data that can provide fresh insights into human behavior. One of the key barriers preventing more researchers from utilizing online data is that they do not have the skills to access the data.
Alexander Bradley, Richard James
exaly   +3 more sources

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

open access: yesApplied 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   +2 more
doaj   +2 more sources

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

open access: yesIEEE 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.
Erdinc Uzun
doaj   +3 more sources

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

open access: yesJOIV: 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   +3 more
doaj   +1 more source

Taiwan Stock Tape Reading Periodically Using Web Scraping Technology with GUI

open access: yesApplied 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

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