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Jeff Butcher

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Latest activity by Jeff Butcher
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    Jeff Butcher created an article,

    Advanced mapping concepts

    This article guides you through the process of mapping and loading data into Senzing using the csv files attached to this article.   If you want to follow along, download them to a directory of you...

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    Jeff Butcher created an article,

    Exploratory Data Analysis 3 - Taking a snapshot

    Entities are changing every time you load data.   Periodically you will want to take a snapshot to calculate and review the following statistical reports ... dataSourceSummary This report shows th...

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    Jeff Butcher created an article,

    Exploratory Data Analysis 2 - Basic exploration

    Please follow the instructions below and/or watch this Video tutorial  For the next step ... If you installed directly in linux, navigate to <your project>/g2/python directory. If you installed th...

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    Jeff Butcher created an article,

    Exploratory Data Analysis 1 - Loading the truth set demo

    For this demonstration we will load the truth set demo files as a set of customers and a watch list.   But you could really name them anything based on your use case.  For instance, an insider thre...

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    Jeff Butcher created an article,

    Exploratory Data Analysis Overview

    So you've just loaded a bunch of data.   How many duplicate customers do you have? Were any of them on a watch list? What is that ambiguous match? How does Senzing compare with other matching en...

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    Jeff Butcher created an article,

    Exploratory Data Analysis 4 - Comparing ER results

    The G2Audit utility was designed to compare Senzing ER results with ... Postulated ER results from a truth set ER results from other engines Prior Senzing snapshots of the same data set after tuni...

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    Jeff Butcher created an article,

    How to create disclosed relationships

    Some data sources keep track of known relationships between entities, such as familial relationships and company hierarchies. These are referred to as disclosed relationships in Senzing. There a...

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    Jeff Butcher created an article,

    Tutorial: How to audit a truth set (prior to version 2.0)

    This is the process used for Senzing versions prior to 2.0.  If using version 2.0 or above,  please go to this updated article Exploratory Data Analysis 4 - Comparing ER results Auditing process Th...

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    Jeff Butcher created an article,

    Synthetic Truth Sets

    Senzing currently ships with a synthetic truth set that can be accessed vie the Senzing App or the API. See the App Quickstart Guide for getting started with the desktop application.  It already ha...

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    Jeff Butcher created an article,

    Scoring Search Results

    This article describes a configurable scoring algorithm that can be implemented after a search to rank the entities returned by the best matching record.      At the heart of this strategy is a jso...