|
|
|
|
Media Generated Data: The Effects of Source Bias on Event Data Analysis |
|
| Abstract | Word Stems | Keywords | Association | Citation | Get this Document | Similar Titles |
|
STOP! You can now view the document associated with this citation by clicking on the "View Document as HTML" link below. |
|
Click here to view the document
|
Abstract:
|
In this paper, we examine the effects of source bias on statistical inferences drawn from event data analyses. Most event data projects code actors, targets, events, and dates from the same news report. For example most of the early Kansas Event Data System (KEDS) datasets code only Reuters news reports, while recent KEDS datasets code Agence France Presse (AFP) reports. One of the goals of Project Civil Strife (PCS) ?a new event data project? is to code event data from several news sources and examine the effects that source bias has on the inferences we draw from statistical time-series models. In this study, we concentrate on Cambodia from 1980-2005 using automated content analyzed datasets collected from multiple sources (i.e. BBC, Xinhua, Jiji Press Ticker, Associated Press, and AFP). Provided we draw different inferences from different sources, we combine the different datasets into a single comprehensive dataset and eliminate duplicate events to generate a less biased dataset. |
Most Common Document Word Stems:
g (216), 4 (177), sourc (146), d (122), 1196 (90), govern (90), model (86), event (86), variabl (82), 2 (74), data (73), differ (66), actor (62), result (58), behavior (58), respons (57), 1 (56), report (53), dataset (52), 0 (52), kplnf (50), |
|
 | Convention | | All Academic Convention is the premier solution for your association's abstract management solutions needs. |  | Submission - Custom fields, multiple submission types, tracks, audio visual, multiple upload formats, automatic conversion to pdf. |  | Review - Peer Review, Bulk reviewer assignment, bulk emails, ranking, z-score statistics, and multiple worksheets! |  | Reports - Many standard and custom reports generated while you wait. Print programs with participant indexes, event grids, and more! |  | Scheduling - Flexible and convenient grid scheduling within rooms and buildings. Conflict checking and advanced filtering. |  | Communication - Bulk email tools to help your administrators send reminders and responses. Use form letters, a message center, and much more! |  | Management - Search tools, duplicate people management, editing tools, submission transfers, many tools to manage a variety of conference management headaches! | | Click here for more information. |
|
|
Association:
Name: International Studies Association URL: http://www.isanet.org
|
Citation:
|
MLA Citation:
| Shellman, Stephen., Stewart, Brandon. and Reeves, Andrew. "Media Generated Data: The Effects of Source Bias on Event Data Analysis" Paper presented at the annual meeting of the International Studies Association, Town & Country Resort and Convention Center, San Diego, California, USA, Mar 22, 2006 <Not Available>. 2009-05-25 <http://www.allacademic.com/meta/p98724_index.html> |
APA Citation:
| Shellman, S. M., Stewart, B. M. and Reeves, A. , 2006-03-22 "Media Generated Data: The Effects of Source Bias on Event Data Analysis" Paper presented at the annual meeting of the International Studies Association, Town & Country Resort and Convention Center, San Diego, California, USA Online <APPLICATION/PDF>. 2009-05-25 from http://www.allacademic.com/meta/p98724_index.html |
Publication Type: Conference Paper/Unpublished Manuscript Abstract: In this paper, we examine the effects of source bias on statistical inferences drawn from event data analyses. Most event data projects code actors, targets, events, and dates from the same news report. For example most of the early Kansas Event Data System (KEDS) datasets code only Reuters news reports, while recent KEDS datasets code Agence France Presse (AFP) reports. One of the goals of Project Civil Strife (PCS) ?a new event data project? is to code event data from several news sources and examine the effects that source bias has on the inferences we draw from statistical time-series models. In this study, we concentrate on Cambodia from 1980-2005 using automated content analyzed datasets collected from multiple sources (i.e. BBC, Xinhua, Jiji Press Ticker, Associated Press, and AFP). Provided we draw different inferences from different sources, we combine the different datasets into a single comprehensive dataset and eliminate duplicate events to generate a less biased dataset. |
Get this Document:
Find this citation or document at one or all of these locations below. The links below may have the citation or the entire document for free or you may purchase access to the document. Clicking on these links will change the site you're on and empty your shopping cart.
| Document Type: |
application/pdf |
| Page count: |
49 |
| Word count: |
12480 |
| Text sample: |
| Fair & Balanced or Fit to Print? The Effects of Media Sources on Statistical Inferences Andrew Reeves College of William & Mary amreev@wm.edu Stephen M. Shellman University of Georgia & College of William & Mary smshel@uga.edu Brandon Stewart College of William & Mary bmstew@wm.edu Author’s Note: This paper was p repared for the International Studies Association annual convention March 22-25 2006 in San Diego CA. This study was funded by a research grant from the National Science Foundation (SES |
| .2 .35 .3 .25 0 0 5 10 15 20 0 5 10 15 20 step step Graphs by irfname impulse variable and response variable Graphs by irfname impulse variable and response variable Figure 2 Continued VEC Impulse Response Functions: Indonesia (Weeks) 48 |
Similar Titles:
Automated Coding of Sub-state Actors in Event Data
Reconciling Alternative Sources for Event Data: A Statistical Approach
A New Kind of Social Science: Moving Ahead with Results from Reverse Wolfram Models as Applied to Event Data
|
|