---
title: Table Extraction Techniques with Grooper 03
description: How to use header-value techniques in building extractors for headers, footers, and values, required columns, column summing, and mathematical validation.
image: https://go.bisok.com/hubfs/custom-video-thumbnails/Table%20Extraction%20Webinar%203-thumb.jpeg
---

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Table Extraction with Grooper  
How to use header-value techniques in building extractors for headers, footers, and values, required columns, column summing, and mathematical validation.

 This session was recorded on:  Friday, November 22, 2019

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# Thanks for Watching!

[Learn more in the Grooper Wiki!](https://wiki.grooper.com/index.php?title=Table_Extraction)

[![intelligent-document-processing-deep-dive](https://go.bisok.com/hs-fs/hubfs/Videos/intelligent-document-processing-deep-dive.gif?width=576&name=intelligent-document-processing-deep-dive.gif)](https://wiki.grooper.com/index.php?title=Table_Extraction)

 

 This Webinar Presented By

![MattHarrison](https://go.bisok.com/hubfs/MattHarrison.jpg)

 Matt Harrison

Matt Harrison's expertise in software and business development underpin dependable and successful project completion. Whether developing and taking new products to market or solving complex business problems, Matt's wisdom and insight cultivate extraordinary innovation. Matt is an intense learner and trusted by peers and customers alike for efficient and effective use of cutting-edge data science technologies.

Not a fan of speaking in front of big audiences, Matt is most often found hunched over his laptop screen or providing insight to a member of his team.

![Randal Kinard](https://go.bisok.com/hubfs/Randal%20Kinard.jpg)

 Randall Kinard

Randall Kinard is a training and curriculum specialist for BIS, an Oklahoma software company specializing in data extraction and integration. With a deep background in 3D digital media and video production, Randall infuses a highly technical and demanding training curriculum with artful elegance and extensive attention to detail.

Early in his graphic arts career, an interest in the Python programming language set Randall on a course to become one of a very few Grooper specialists. With a rare gift of communicating extremely technical nuances in a practical and detailed manner, he is a sought-after Grooper resource.

 Watch Related Videos From Our On-Demand Library

<https://blog.bisok.com/webinars/table-extraction-04-webinar-on-demand?hsLang=en>

[Table Extraction Webinar - Session 4](https://blog.bisok.com/webinars/table-extraction-04-webinar-on-demand?hsLang=en)

How to extract data from oil and gas documents - information not in tabular format, one-to-many relationships within table rows, and exporting

[Watch Now](https://blog.bisok.com/webinars/table-extraction-04-webinar-on-demand?hsLang=en)

<https://blog.bisok.com/webinars/table-extraction-03-webinar-on-demand?hsLang=en>

[Table Extraction with Grooper - Session 3](https://blog.bisok.com/webinars/table-extraction-03-webinar-on-demand?hsLang=en)

How to use header-value techniques in building extractors for headers, footers, and values, required columns, column summing, and mathematical

[Watch Now](https://blog.bisok.com/webinars/table-extraction-03-webinar-on-demand?hsLang=en)

<https://blog.bisok.com/webinars/table-extraction-02-webinar-on-demand?hsLang=en>

[Table Extraction with Grooper - Session 2](https://blog.bisok.com/webinars/table-extraction-02-webinar-on-demand?hsLang=en)

In this webinar we explore table extraction for invoices using header-value techniques.

[Watch Now](https://blog.bisok.com/webinars/table-extraction-02-webinar-on-demand?hsLang=en)

![single-webinar-graphic](https://go.bisok.com/hubfs/single-webinar-graphic.png "single-webinar-graphic")

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