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Learning to Identify Students’ Relevant and IrrelevantQuestions in a Micro-blogging Supported Classroom

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  • Suleyman Cetintas

    ()
    (Purdue University)

  • Luo Si

    ()
    (Purdue University)

  • Sugato Chakravarty

    ()
    (Purdue University)

  • Hans Aagard

    ()
    (Purdue University)

  • Kyle Bowen

    ()
    (Purdue University)

Abstract

This paper proposes a novel application of text categorization for two types questions asked in a micro-blogging supported classroom, namely relevant and irrelevant questions. Empirical results and analysis show that utilizing the correlation between questions and available lecture materials in a lecture along with personalization and question text leads to significantly higher categorization accuracy than i) using personalization along with question text and ii) using question text alone.

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File URL: ftp://128.210.123.107/csr/wpaper/Hotseat_Research.pdf
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Bibliographic Info

Paper provided by Purdue University, Department of Consumer Sciences in its series Working Papers with number 1010.

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Length: 4 pages
Date of creation: Feb 2011
Date of revision:
Publication status: Published in Lecture Notes in Computer Science, v.6095/2010
Handle: RePEc:csr:wpaper:1010

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Keywords: student in-class interaction; micro-blogging; hotseat;

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  1. Keim, Donald B. & Madhavan, Ananth, 1997. "Transactions costs and investment style: an inter-exchange analysis of institutional equity trades," Journal of Financial Economics, Elsevier, Elsevier, vol. 46(3), pages 265-292, December.
  2. Heckman, James, 2013. "Sample selection bias as a specification error," Applied Econometrics, Publishing House "SINERGIA PRESS", Publishing House "SINERGIA PRESS", vol. 31(3), pages 129-137.
  3. Geert Bekaert & Campbell R. Harvey, 1997. "Foreign Speculators and Emerging Equity Markets," William Davidson Institute Working Papers Series, William Davidson Institute at the University of Michigan 79, William Davidson Institute at the University of Michigan.
  4. Tse, Yiuman, 1999. "Round-the-clock market efficiency and home bias: Evidence from the international Japanese government bonds futures markets," Journal of Banking & Finance, Elsevier, Elsevier, vol. 23(12), pages 1831-1860, December.
  5. S.G. Badrinath & Sunil Wahal, 2002. "Momentum Trading by Institutions," Journal of Finance, American Finance Association, American Finance Association, vol. 57(6), pages 2449-2478, December.
  6. Venkat R. Eleswarapu & Kumar Venkataraman, 2006. "The Impact of Legal and Political Institutions on Equity Trading Costs: A Cross-Country Analysis," Review of Financial Studies, Society for Financial Studies, Society for Financial Studies, vol. 19(3), pages 1081-1111.
  7. Hyuk Choe & Bong-Chan Kho & Rene M. Stulz, 1998. "Do Foreign Investors Destabilize Stock Markets? The Korean Experience in 1997," NBER Working Papers 6661, National Bureau of Economic Research, Inc.
  8. La Porta, Rafael & Lopez-de-Silanes, Florencio & Schleifer, Andrei & Vishny, Robert, 2001. "Investor Protection and Corporate Governance," Working Paper Series, Harvard University, John F. Kennedy School of Government rwp01-017, Harvard University, John F. Kennedy School of Government.
  9. Pagano, Marco, 1986. "Trading Volume and Asset Liquidity," CEPR Discussion Papers, C.E.P.R. Discussion Papers 142, C.E.P.R. Discussion Papers.
  10. Seppi, Duane J, 1997. "Liquidity Provision with Limit Orders and a Strategic Specialist," Review of Financial Studies, Society for Financial Studies, Society for Financial Studies, vol. 10(1), pages 103-50.
  11. Domowitz, Ian & Glen, Jack & Madhavan, Ananth, 2001. "Liquidity, Volatility and Equity Trading Costs across Countries and over Time," International Finance, Wiley Blackwell, Wiley Blackwell, vol. 4(2), pages 221-55, Summer.
  12. Keim, Donald B. & Madhavan, Ananth, 1995. "Anatomy of the trading process Empirical evidence on the behavior of institutional traders," Journal of Financial Economics, Elsevier, Elsevier, vol. 37(3), pages 371-398, March.
  13. Chakravarty, Sugato, 2001. "Stealth-trading: Which traders' trades move stock prices?," Journal of Financial Economics, Elsevier, Elsevier, vol. 61(2), pages 289-307, August.
  14. Marco Pagano & Ailsa A. Roell & Joseph Zechner, 1999. "The Geography of Equity Listing; Why Do Companies List Abroad?," CSEF Working Papers, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy 28, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy, revised 01 Sep 2001.
  15. Conrad, Jennifer & Johnson, Kevin M. & Wahal, Sunil, 2003. "Institutional trading and alternative trading systems," Journal of Financial Economics, Elsevier, Elsevier, vol. 70(1), pages 99-134, October.
  16. Lins, Karl V. & Strickland, Deon & Zenner, Marc, 2005. "Do Non-U.S. Firms Issue Equity on U.S. Stock Exchanges to Relax Capital Constraints?," Journal of Financial and Quantitative Analysis, Cambridge University Press, Cambridge University Press, vol. 40(01), pages 109-133, March.
  17. Hupperets, Erik C. J. & Menkveld, Albert J., 2002. "Intraday analysis of market integration: Dutch blue chips traded in Amsterdam and New York," Journal of Financial Markets, Elsevier, Elsevier, vol. 5(1), pages 57-82, January.
  18. Menkveld, Albert J., 2008. "Splitting orders in overlapping markets: A study of cross-listed stocks," Journal of Financial Intermediation, Elsevier, Elsevier, vol. 17(2), pages 145-174, April.
  19. Chiraphol N. Chiyachantana & Pankaj K. Jain & Christine Jiang & Robert A. Wood, 2004. "International Evidence on Institutional Trading Behavior and Price Impact," Journal of Finance, American Finance Association, American Finance Association, vol. 59(2), pages 869-898, 04.
  20. Jones, Charles M. & Lipson, Marc L., 2001. "Sixteenths: direct evidence on institutional execution costs," Journal of Financial Economics, Elsevier, Elsevier, vol. 59(2), pages 253-278, February.
  21. Glosten, Lawrence R, 1989. "Insider Trading, Liquidity, and the Role of the Monopolist Specialist," The Journal of Business, University of Chicago Press, University of Chicago Press, vol. 62(2), pages 211-35, April.
  22. Barclay, Michael J & Litzenberger, Robert H & Warner, Jerold B, 1990. "Private Information, Trading Volume, and Stock-Return Variances," Review of Financial Studies, Society for Financial Studies, Society for Financial Studies, vol. 3(2), pages 233-53.
  23. Bacidore, Jeffrey M. & Sofianos, George, 2002. "Liquidity provision and specialist trading in NYSE-listed non-U.S. stocks," Journal of Financial Economics, Elsevier, Elsevier, vol. 63(1), pages 133-158, January.
  24. Lee, Charles M C & Ready, Mark J, 1991. " Inferring Trade Direction from Intraday Data," Journal of Finance, American Finance Association, American Finance Association, vol. 46(2), pages 733-46, June.
  25. Keim, Donald B & Madhaven, Ananth, 1996. "The Upstairs Market for Large-Block Transactions: Analysis and Measurement of Price Effects," Review of Financial Studies, Society for Financial Studies, Society for Financial Studies, vol. 9(1), pages 1-36.
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