Top "Data-extraction" questions

Data extraction is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration).

Extract list of specific frames using ffmpeg

I'm trying to use ffmpeg on a video to extract a list of specific frames, denoted by their frame numbers. …

shell ffmpeg video-processing data-extraction
PostgreSQL to Data-Warehouse: Best approach for near-real-time ETL / extraction of data

Background: I have a PostgreSQL (v8.3) database that is heavily optimized for OLTP. I need to extract data from it …

postgresql data-warehouse etl near-real-time data-extraction
Extracting names from a text file using Spacy

I have a text file which contains lines as shown below: Electronically signed : Wes Scott, M.D.; Jun 26 2010 11:10AM CST …

python-3.x nlp nltk spacy data-extraction
How can I extract data from DAT and IDX files of SCADA CIMPLICITY software?

I am tasked with extracting the data from the data files of an old software - CIMplicity HMI Plant Edition …

parsing data-extraction scada
How to extract data from website using AngleSharp & LINQ?

I'm trying to extract the prices from the below mentioned website. I'm using AngleSharp for the extraction. In the website, …

c# linq web-scraping data-extraction anglesharp
How to extract meaningful and useful content from web pages?

I would like to parse a webpage and extract meaningful content from it. By meaningful, I mean the content (text …

php python html-parsing web-scraping data-extraction
Extract data from STATIC HTML FILE using python 3.5

I have static HTML page saved on local machine. I tried using simple file open and BeautifulSoup. With file open …

python beautifulsoup python-3.5 data-extraction static-html