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    KDnuggets 500彩票下载app二维码 » Gregory Piatetsky-Shapiro

    Gregory Piatetsky-Shapiro

    Gregory Piatetsky-Shapiro, Ph.D. is the President of and was included in . Here is his .

    Gregory Piatetsky-Shapiro
    Analytics and Data Science Consulting
    Professional Activities & Conferences
    Gregory's KDnuggets Blogs
    Presentations & Tutorials
    Research Publications
    Gregory Piatetsky-Shapiro in the Media

    Contact Information

    Bio: Gregory led data mining and consulting groups at GTE Laboratories, Knowledge Stream Partners, and Xchange. He has extensive experience developing CRM, customer attrition, cross-sell, segmentation and other models for some of the leading banks, insurance companies, and telcos. He also worked on data analysis of clinical trial, microarray, and proteomic data for several leading biotech and pharmaceutical companies.

    Gregory served as an expert witness and provided expert opinions in several cases.

    Gregory is the President of KDnuggets, a leading site covering Business Analytics, Big Data, Data Science, and Data Mining. This includes KDnuggets News, e-newsletter on data mining and knowledge discovery (published since 1993), site, (published since 1997) a popular resource for data mining and analytics news, software, jobs, courses, data, education, and more.

    Gregory is the founder of Knowledge Discovery in Database (KDD) conferences. He organized and chaired the first three Knowledge Discovery in Databases workshops in 1989, 1991, and 1993, and then chaired the KDD Steering Committee until 1998, when he co-founded , the leading professional organization for Knowledge Discovery and Data Mining. He served as Director (1998 - 2005) and was elected SIGKDD Chair (2005-2009 term).

    Gregory has over 60 publications, with over 10,000 citations, including 2 best-selling books and several edited collections on topics related to data mining and knowledge discovery.

    Gregory was the of (2000). He also received (2007) for contributions to data mining field and community.


    Gregory is married and has two sons and one granddaughter.

    Gregory is the son of . Here is Ilya Piatetski-Shapiro memorial page.

    Current Affiliations

    Gregory is on the editorial board of the Journal, and is an for Data ScienceTech Institute, (Paris/Nice, France).


    1994 to present, President, KDnuggets.
    Created KDnuggets to connect KDD researchers and grew to a global resource and a leading site for Business Analytics, Big Data, Data Mining, Data Science and Knowledge Discovery.

    KDnuggets received over 60 awards and honors and frequently appears among the top influencers in Analytics, Big Data, Data Mining, Data Science, Deep Learning, and Machine Learning.

    Gregory Piatetsky is featured on many lists as a top influencer for Big Data, Data Mining, and Data Science.

    2001-2014, Business Analytics and Data Mining Consultant.
    Applied data mining and knowledge discovery methods to business and medical applications. Significant projects included:

    • Developed methods for identifying suspected on-line auction fraud
    • Analyzed web usage logs for a large web publisher to improve visitor conversion
    • Analyzed memory drug effectiveness and relationship between pharmakinetics and pharmadynamics
    • Analyzed proteomic datasets for biomarkers of a neurological disease; found a number of novel diagnostics.
    • Developed link analysis and customer grouping algorithm for a telephone company.
    • Was an invited expert in Shell workshop on technology impact in 2025.
    • Analyzed drug effectiveness in clinical trials for a large pharmaceutical company.
    • Analyzed DNA microarrays and found a new gene marker for a type of brain tumor.
    • Worked with a state agency to develop predictive models for child support non-payment and attrition.
    • Consulted on several technology-related lawsuits and served as an expert witness in patent-related and trade-secret related lawsuits.

    2003 to 2004, Research Associate Professor, Computer Science, . Participated in research on microarrays data analysis; prepared and submitted NIH and NSF grant applications related to microarray data analysis.

    Spring 2004, Visiting Professor, Computer Science, , Seoul, South Korea. Taught classes on data mining and bioinformatics.

    Fall 2003, Visiting Professor, Computer Science, , New London, CT. Developed and taught a course in Machine Learning and Data Mining. Developed modules for courses in Artificial Intelligence, Algorithms, and Introduction to Programming and Computer Science.

    4/2000 to 5/2001, Vice-President and Chief Scientist, Xchange, Boston, MA, an analytical CRM and campaign management company. Gregory led the development of Adaptive Learning Engine to support multi-channel, complex customer interaction in real-time. Prior to that, Gregory led Xchange analytics consulting group and participated in a number of consulting engagements on the topics of CRM, data mining, customer attrition, cross-sell, and finding profitable uses for customer data.

    3/1997 to 3/2000, Director and later Vice-President and Chief Scientist at Knowledge Stream Partners (KSP), Boston, MA, a consulting and software development company which specialized in advanced data mining and customer analytics. KSP was purchased by Xchange in April 2000.
    Gregory led a consulting team that worked with some of the leading banks, brokerages, telcos, insurance companies, and etailers. The engagements included

    • Retail customer segmentation for a major European bank
    • Analysis of design and business focus for a Japanese pharmaceutical company
    • Attrition models for credit products for a major US bank
    • Mortgage default models for a major Latin American bank
    • Analysis of reserve needs for a major car lease financing company
    • Analysis of interest rate sensitivity for a major insurance company
    • Developing value-attrition and optimized cross-sell models for a global financial institution
    • Analyzing e-tail operations and identifying cross-sell opportunities and shopping cart abandonment

    Gregory also led the development of component-based Knowledge Discovery Engine consulting tools, and KSP consulting methodology.

    1985 to 1997, Senior and later Principal Member of Technical Staff at GTE Laboratories, Waltham, MA, world-wide research lab for GTE, major telephone company (now part of ). Gregory started and led the first Knowledge Discovery in Databases project in the world (1989-1997). The project focused on developing and deploying advanced data mining and knowledge discovery systems for business applications. Developed CHAMP system (1996-97) for Churn Analysis, Modeling and Prediction of behavior of cellular phone customers. CHAMP had a 3-level architecture, with a data engine integrated with GTE Wireless data warehouse, discovery engine combining decision trees, neural networks, and other modeling approaches, and a browser-based front-end based. CHAMP was applied to all of GTE's 4 million cellular customers and was nominated for GTE's highest technical achievement award.

    Prior to CHAMP, Gregory led the development of KEFIR (Key Findings Reporter), described in , a system for analysis and summarization of key changes in large databases. KEFIR automatically analyzed changes in all relevant variables, selected the important ones, and added, where possible, expert recommendations on what to do about the changes. KEFIR prototype was applied to GTE health care database and has received Leslie H. Warner award, GTE's highest award for technical achievement. Before KEFIR, Gregory worked on developing intelligent front-ends to heterogeneous databases and natural language front-ends.

    1981 to 1985, Senior Analyst at Strategic Information Systems, Burlington, MA. Designed, developed and implemented financial database query and reporting systems. Developed innovative query optimization methods and self-organizing database indices.


    Gregory Piatetsky-Shapiro earned his M.S. (1979) and Ph.D. (1984) from . His Ph.D. dissertation on "Self-Organizing Database Systems" received NYU awards as the best dissertation in computer science and the best dissertation in all natural sciences.

    Professional Societies, Conferences

    Gregory is the founder of Knowledge Discovery in Database (KDD) conference series. He organized and chaired the first three Knowledge Discovery in Databases (KDD) workshops in 1989, 1991, and 1993. He then served as the Chair of KDD Steering committee and guided the conversion of KDD workshops into leading international conferences on data mining. He also was the General Chair of the KDD-98 conference.

    Gregory played a key role in creation of , the leading professional organization for Knowledge Discovery and Data Mining. He was elected in 2001 as a director of SIGKDD, and in 2005 as the Chair of SIGKDD. In August of 2000, he received the first SIGKDD Service Award for his contributions to the Data Mining and Knowledge Discovery community.

    Gregory also served (2001-2015) on the Steering Committee of , a leading international forum for data mining research. In 2007 Gregory received IEEE ICDM Outstanding Service Award for contributions to data mining.

    He also was on program committees of numerous other conferences and workshops on Artificial Intelligence (AI) and Databases and was a Senior Program Committee member of and .

    Gregory actively promoted standards in the data mining field and participated in 2 industry standard-setting activities:

    • , which developed industry- and tool-neutral Data Mining process model.
    • , XML-based, vendor independent language for describing data mining models.


    Here is a list of selected publications and presentations.

    Gregory edited or co-edited many collections on data mining and knowledge discovery, including two best-selling books: Knowledge Discovery in Databases (AAAI/MIT Press, 1991) and (AAAI/MIT Press, 1996), and has over 60 publications in the areas of data mining, artificial intelligence and database research.

    Gregory presented many talks and tutorials on data mining related topics.

    He was a founding co-editor in chief of the journal, and was an Associate Editor of .

    Gregory served on the editorial board of Journal of Intelligent Information Systems, Kluwer, 1993-2008.

    Gregory Piatetsky-Shapiro in the Media

    See also KDnuggets Awards and Honors.
    • , Prompt Cloud, Dec 2018.
    • , Interview with Thomson Reuters, Nov 2018.
    • , The Modeling Agency Analytics Clinic (webinar), with Gene Ferruzza, Gregory Piatetsky-Shapiro, and Keith McCormick, Nov 8, 2018.
    • , July 2018.
    • , The Data Incubator Webinar, Jan 2018
    • , Syncsort, Jan 2018
    • In GigaOm podcast , Oct 2017
    • In Data Podcast Gregory Piatetsky-Shapiro, a top Big Data Influencer, Aug 2017
    • In Data Crunch podcast , Mar 2017
    • In , Sep 2016.
    • In , Big Data Made Simple, Feb 2016.
    • In , Onalytica, Feb 2016.
    • , Analytics Vidhya, Oct 2015.
    • , Silk.co, Sep 2015.
    • , interview with DataReview.info, Aug 2014. (also in Russian: )
    • , (in Russian), Datareview.info (a Ukrainian site).
    • , Big Data made simple, July 2014.
    • In Technopedia , July 2014
    • , June 2014
    • In Umbel in Private Sector, June 2014
    • Number 1 on , May 2014
    • profiled in INFORMS: KDnuggets Serves Analytics and Big Data Fields, May 2014
    • in Information Week , May 2014
    • featured as IBM , March 2014.
    • In Hadoop Sphere , Dec 2013.
    • in Information Management , 2013
    • voted the Best Big Data Tweeter by Big Data Republic, 2013
    • , Big Data Magazine, Sep 2013.
    • , BigML blog, Aug 2013.
    • , Forbes, Aug 2013 (grew from a discussion between me, Gil Press, Meta Brown, and Shlomo Argamon on Data Science).
    • In Forbes , by Gil Press, May 2013.
    • , Data-mining expert Gregory Piatetsky-Shapiro says the spy technology has been around for years, Salon.com, June 2013.
    • , for Gregory Piatetsky, President and Editor, KDnuggets, Kalido, June 2013.
    • , May 2013, with Gregory Piatetsky, David Smith, Carla Gentry, and Darren Peirce, moderated by Erc Kavanagh.
    • , Latentview, May 2013.
    • Top Data Trends of 2013 Webcast, with experts from IBM, SAP, and Gregory Piatetsky-Shapiro from KDnuggets, Dec 20, 2012.
    • DM Radio: Acres of Diamonds - Mining Enterprise Data with an Open Mind, with Dean Abbott (Abbott Analytics), Eric Siegel (Prediction Impact), Steve Hillion (Alpine Data Labs), and Gregory Piatetsky (KDnuggets), Apr 2012.
    • , Spotfire, Mar 2012.
    • , Mar 2008.
    • , Videolectures, on KDD-07 and data mining.

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