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Thread: Updates to the LAL library

  1. #41

    Default

    Hi all,

    LAL 5.0.27.0 (Compatible with LAE 5.0.0.1) is now available.

    Overview
    New in Version 5.0.27.0 of LAL:
    • Issues fix in a previously released LAL node
    • The Upload for SharePoint 2010 node

    Details of New Functionality
    The Upload for SharePoint 2010 node Uploads file(s) to a specified SharePoint server using the SharePoint 2010 SOAP API.

    Bugfixes
    The HTTP node now has “ConnectionTimeout” parameter LAL-710
    The Input Static Undefined {{^_Source_Licensed_^}} Parameter message no longer appears when opening the node. LAL-1671/LAL-1404
    The Hive Metadata Query node now handles tables with partitioning, which affected tables containing over 200 columns. LAL-1997/LAL-2004
    The Hive Join node now process with partitioned tables LAL-2201

    See the release notes for more details. the Release notes and download can be found on our download page.
    **Please note - the windows link on the main website is invalid - the download however is available when using the lae auto update functionality. We're hoping to have the website link resolved later today.**

    Regards

    Simon

  2. #42

    Default R 5.0.1.1 released

    Hi all,

    The R Node 5.0.1.1 (Compatible with 5.0.0.1) has now been released.

    this release removes the test nodes from the installation. No other changes have been made.

    The Release notes and download can be found on our downloads page.

    Regards

    Simon

  3. #43

    Default LAL 5.0.28 (Compatible with 5.0.0.1) and LAL 5.1.28 (Compatible with 5.1)

    Hi all,

    LAL 5.0.28 (Compatible with LAE 5.0.0.1) and LAL 5.1.28 (Compatible with LAE 5.1.0) are now available.

    Bugfixes:
    The TERR connector node has been renamed to the Lavastorm 'Power R' node.

    See the release notes for more details. the Release notes and download can be found on our download page.

    Regards

    Simon

  4. #44

    Default LAL 5.0.29 (5.0.0.1 or newer 5.0.x) and LAL 5.1.29 (Compatible with 5.1)

    Hi all,

    LAL 5.0.29 (Compatible with LAE 5.0.0.1 or newer 5.0.x releases) and LAL 5.1.29 (Compatible with LAE 5.1.0) are now available.

    Overview
    New in Version 5.x.29.0 of LAL:

    Details of New Functionality
    The Send Email+ node now includes the cc recipients functionality typically found in mail clients.
    The HDFS Upload node uploads file(s) to a specified HDFS server using the WebHDFS API.


    See the release notes for more details. the Release notes and download can be found on our download page.

    Regards

    Simon
    Last edited by simon.wilby; 01-12-2015 at 03:58 PM.

  5. #45

    Default LAL 5.0.31 (5.0.0.1 or newer 5.0.x) and LAL 5.1.31 (Compatible with 5.1)

    Hi all,

    LAL 5.0.31 (Compatible with LAE 5.0.0.1 or newer 5.0.x releases) and LAL 5.1.31 (Compatible with LAE 5.1.0) are now available.
    Note – The nodes below and the Power R node are supported on the Windows platform and Linux 64bit platform only, unless otherwise stated; therefore this release is only applicable to those platforms.

    Overview
    New in Version 5.x.31.0 of LAL, the following nodes within the Statistical and Predictive Analytic Node Pack:
    • The Hierarchical Clustering node
    • The K-Means Advisor node
    • The K-Means Clustering node
    • The Linear Regression node
    • The Logistic Regression node
    • The Predict Linear Regression node
    • The Predict Logistic Regression node
    • The R Library Package Download node (only supported on Windows platform)

    The Statistical and Predictive Analytic Node Pack (Powered by TIBCO®) is Premium licensed.


    Details of New Functionality
    The Hierarchical Clustering node classifies data into a specified number of clusters. The data are partitioned into a hierarchy of sub-groups. The hierarchy of sub-groups is constructed from the bottom up by clustering the observations such that the distance between observations is minimized at each step.
    The K-Means Advisor node recommends the best number of clusters to use when performing a K-Means analysis of the data.
    The K-Means Clustering node classifies data into a specified number of clusters. The data are partitioned into k groups such that the 'sum of squares' distance from the points to the assigned cluster centers is minimized. The node uses the Hartigan & Wong algorithm to partition the observations.
    The Linear Regression node models data using linear regression allowing identification of data trends.
    The Logistic Regression node models data using logistic regression allowing identification of data trends.
    The Predict Linear Regression node uses a linear regression model to predict the value of a dependent variable based on the specified values of the independent variables.
    The Predict Logistic Regression node uses a logistic regression model to predict the probability of a successful outcome of a dependent variable based on the specified values of the independent variables.
    The R Library Package Download node downloads the primary 'Comprehensive R Archive Network' (CRAN) R Library packages that are prerequisites for the correct operation of the nodes within the Statistical and Predictive Analytics Node Pack.

    There are also example graphs attached, you will need as a minimum a trial Statistical and Predictive Analytic Node Pack license to execute these examples.

    See the release notes for more details. the Release notes and download can be found on our download page.

    Regards

    Simon

  6. #46

    Default LAL 5.0.32 (5.0.0.1 or newer 5.0.x) and LAL 5.1.32 (Compatible with 5.1)

    Hi all,

    LAL 5.0.32 (Compatible with LAE 5.0.0.1 or newer 5.0.x releases) and LAL 5.1.32 (Compatible with LAE 5.1.0) are now available.

    Overview:

    • The HDFS Download node
    • The FTP nodes (Get and Put) enhancement


    Prerequisites
    To utilize the HDFS nodes you must have a working instance of a Hadoop Hive Cluster.

    Details of New Functionality
    The HDFS Download node Downloads file(s) from a specified HDFS server using the WebHDFS API.
    The FTP Put and FTP Get nodes now include the following two new parameters (LAL-3556):
    • The ‘PassiveMode’ parameter to support Active and Passive FTP modes.
    • The ‘ConnectionTimeout’ parameter to deal with no response scenarios.

    An example graph for the HDFS Upload and Download nodes is attached, in order for the nodes to work the user will need to populate the relevant run parameters.

    See the release notes for more details. the Release notes and download can be found on our download page.

    Regards

    Simon
    Attached Files Attached Files

  7. #47

    Default

    Hi,
    I've just set up a new user with lavstorm.
    Is LAL 5.1.33 compatible with BRE 6 ?

    I don't want to set it up if it's going to cause problems and result in a negative experience.

    Cheers,
    Stuart

  8. #48

    Default

    Hi,

    LAE 6.0 comes shipped with lal 6.0.33.
    LAL 6.0.33 brings all the functionality of lal 5.1.33 into LAE 6.0

    but to clarify the compatibility question:

    • lal 5.1.x is compatible only with LAE 5.1 installations
    • lal 6.0.x is compatible only with LAE 6.0 installations

    If you install a non compatible version (ie lal 5.1 on lae 6.0) you will break functionality.

  9. #49

    Default LAL 5.1.35 (Compatible with LAE 5.1.x) and LAL 6.0.35 (Compatible with LAE 6.0.x)

    Hi all,

    Note – The nodes below and the Power R node are supported on the Windows platform and Linux 64bit platform only, unless otherwise stated; therefore this release is only applicable to those platforms.

    The following nodes are within the Statistical and Predictive Analytic Node Pack (Powered by TIBCO®) which is Premium licensed.

    New in LAL 5.1.33 / LAL 6.0.33
    Overview:

    • The Market Basket Analysis node
    • The Market Basket Miner node

    Details of New Functionality:
    The Market Basket Analysis node generates Frequent Itemsets and Association Rules from transactional data.
    The Market Basket Miner node Extracts association rules from an association rule model.


    New in LAL 5.1.34 / LAL 6.0.34
    Overview:
    • The Time Series Forecast node
    • The Time Series Diagnostics node

    Details of New Functionality:
    The Time Series Forecast node uses the Holt-Winters method to forecast a time series that can optionally contain a trend and seasonal variations.
    The Time Series Diagnostics node generates plots of univariate time series data.


    New in LAL 5.1.35 / LAL 6.0.35
    Overview:

    • The Decision Forest node
    • The Predict Decision Forest node

    Details of New Functionality
    The Decision Forest node models data using the Random Forest model allowing identification of data trends using an ‘ensemble’ of decision tree models.
    The Predict Decision Forest node predicts the value or classification for a dependent variable in a Random Forest model based on the value of the independent variables.


    Example graphs are attached.

    See the release notes for more details. the Release notes and download can be found on our download page.

    Regards

    Simon
    Last edited by simon.wilby; 06-09-2015 at 12:04 PM. Reason: further additional example graphs

  10. #50

    Default LAL 5.1.36 (Compatible with LAE 5.1.x) and LAL 6.0.37 (Compatible with LAE 6.0.x)

    Hi all,

    Note – The nodes below and the Power R node are supported on the Windows platform and Linux 64bit platform only, unless otherwise stated; therefore the new nodes are only applicable to those platforms. The releases do include bugfixes for other nodes so it is still worth installing this latest version.

    New in LAL 5.1.36 / LAL 6.0.36
    Overview:
    The following nodes are within the Statistical and Predictive Analytic Node Pack (Powered by TIBCO®) which is Premium licensed.

    • The Linear Regression Diagnostics node
    • The Logistic Regression Diagnostics node

    Details of New Functionality
    The Linear Regression Diagnostics node generates diagnostic plots from a linear regression model.
    The Logistic Regression Diagnostics node generates diagnostic plots from a logistic regression model.

    Bugfixes:
    The Output Excel and Append Excel nodes FormatOutput parameter has been updated to include a “From Template” option; this allows a template file to specify the cell formatting.
    Previously the FormatOutput parameter only provided a True/False option.
    In addition, two further options have been included; “From BRD” (which behaves in the same way as the previous “True” Boolean option) and “No Formatting” (which behaves in the same way as the previous “False” Boolean option).
    The True/False options remain so that users with existing graphs can continue to run their graphs without any impact. LAL-2078.

    LAL 5.1.36.1 brings in the Output Tableau node fix to work in the same way as the Tableau data viewer within LAE; this change introduces a performance improvement for the node. LAL-1817

    New in LAL 6.0.37

    Overview:
    • The HDFS Upload node enhancement

    Details of New Functionality
    The HDFS Upload node previously had a file size limit of 256MB, the node now supports the uploading of large files (in excess of 1GB).

    Bugfixes:
    The “SortInput” parameter for the Agg Ex node has been moved to the General tab in line with other nodes LAL-5029
    The Output Tableau node has been improved to work in the same way as the Tableau data viewer within LAE; this change introduces a performance improvement for the node. LAL-1817

    Example graphs are attached.

    See the release notes for more details. the Release notes and download can be found on our download page.

    Regards

    Simon

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