View Well Log (public)

2011-09-14 14:35 by rt324 | Version 1 | Rating Empty StarEmpty StarEmpty StarEmpty StarEmpty StarEmpty Star
Rating
Empty StarEmpty StarEmpty StarEmpty StarEmpty StarEmpty Star Overall (based on 0 votes)
Empty StarEmpty StarEmpty StarEmpty StarEmpty StarEmpty Star Interesting
Empty StarEmpty StarEmpty StarEmpty StarEmpty StarEmpty Star Documentation
Summary

Consists of 4050 nuclear magnetic resonance measurement taken from drill while drilling a well.

License
PDDL
Dependencies
Tags
change-point geostatistics time-series
Attribute Types
Download
# Instances: 4050 / # Attributes: 1
HDF5 (42.2 KB) XML CSV ARFF LibSVM Matlab Octave

Files are converted on demand and the process can take up to a minute. Please wait until download begins.

Completeness of this item currently: 66%.
You can edit this item to add more meta information and make use of the site's premium features.
Original Data Format
csv
Name
well-log
Version mldata
0
Comment

CSV

Names
double0,
Data (first 10 data points)
    doub...
    1335...
    1371...
    1338...
    1360...
    1337...
    1275...
    1214...
    1145...
    1049...
    1027...
    ...
Description

The well log data set is for detecting changes in the rocks stratification, described in Adams and MacKay (2007). It consists of 4050 nuclear magnetic resonance measurement taken from drill while drilling a well. The method is commonly used to detect changes in the top of rock currently being drilled. Changes in the mean are from changes in the rocks stratification; changes in the noise variance are also observed.

URLs
(No information yet)
Publications
    Data Source
    Data has been floating around the change point community for a while.
    Measurement Details
    Usage Scenario
    revision 1
    by rt324 on 2011-09-14 14:35

    No one has posted any comments yet. Perhaps you would like to be the first?

    Leave a comment

    To post a comment, please sign in.

    This item was downloaded 8023 times and viewed 387 times.

    No Tasks yet on dataset Well Log

    Submit a new Task for this Data item

    Data

    Sort by

    Disclaimer

    We are acting in good faith to make datasets submitted for the use of the scientific community available to everybody, but if you are a copyright holder and would like us to remove a dataset please inform us and we will do it as soon as possible.

    Data | Task | Method | Challenge

    Acknowledgements

    This project is supported by PASCAL (Pattern Analysis, Statistical Modelling and Computational Learning)
    PASCAL Logo
    http://www.pascal-network.org/.