Scripts demo Oracle data mining

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• Time series by using Oracle Data Mining? Is there any equivalent of ARIMA in the MDGS?

  Hello

  I followed the extraction of data from Oracle Press book. I applied regression models to predict continuous variables.

  My use case is to predict the market price of stocks based on historical data.

  I see there R packages to do. Some popular methods that are widely used are ARIMA (Autoregressive integrated mobile average).

  Is there such an offer out-of-the-box in the MDGS?

  Pointers / whitepapers, or do we use component regression?

  Thank you

  Chrystelle

  Hey Lulu,

  MDG does not have an implementation of time series which is precisely part of the SQL in the algorithms of db.

  But AAO (Oracle Advanced Analtyics, ODM is a part of) has an implementation of time-series Oracle which may be useful for you:

  See ore.esm model, documented with examples here: https://docs.oracle.com/cd/E57012_01/doc.141/e56973/procs.htm#BEIEGCDG

  We also have the preparation of data for time series capabilities, listed here: https://docs.oracle.com/cd/E57012_01/doc.141/e56973/procs.htm#BEIJHHCG

  May also be interested to Marcos Campos blog on time series using the current characteristics of ODM/DB: Oracle Data Mining and Analytics: time series Revisited

  Hope it will be useful.

  THX, mark

• Oracle Data Mining support ordinal logistic regression?

  Hello

  Oracle Data Mining support ordinal logistic regression?

  The dependent variable in my dataset is ordinal - 0,1,2,3.

  Thank you!

  Jack

  Hi Jack,

  Sorry, what ODM can't stand ordinal logistic regression.

  Assistance is provided for binary variables only target.

  Thank you, Mark

• Suggestion for Oracle data mining product team

  Team of Oracle products,

  Here's a suggestion Data mining product marketing and development.

  For a specialist in data mining or data scientist, he does well synchronize when they see the name of the product as "SQL Developer" who has the ability to data mining, unless Oracle is intentionally marketing and sale to its existing base Oracle client, which I hope not.

  Continue to have capabilities to extract data as part of the developer sql and make it as a stand-alone product. This will put Oracle in a much better position to compete with manufacturers as fast Miner, etc. and also it gels with many statisticains and scientific data.

  Bottom line, start to use "SQL" less and more 'algorithms, libraries, APIs' data mining market product to customer non-Oracle base and make them buy product so DB. It seems to me that you sell products critical to Oracle DB clients now, but you should also have a good salesforce that can sell capabilites Data Mining product to customers not Oracle DB and make them buy Oracle DB as well.

  
  

  I like SQL and is the way to go for most data extraction, but go with the wind and SQL and other non-SQL conditions to get a foot in the door of the market. Oracle has an amazing technology outside the Oracle database... just need to market it better. (I say this with 22 years of experience of the Oracle)

  
  

  I'm curious to see what other people love Oracle and use SQL Developer - Data Mining capabilities say about it. Please post your comments. THX
  

  
  

  D21,

  You make a very good point. This isn't a comment which went unnoticed or that we ignored.  Unfortunately, Oracle cannot make statements about the 'future '. Thank you very much for the comments. Keep it coming!

  Charlie

• Can we migrate Informatica transformation Scripts in Oracle Data Integrator?

  Hello

  I just wanted to know that if we can migrate/move/use the transformation scripts that build in INformatica power Center in oracle Data Integrator. (ODI).

  If 'YES' then what the tool is used to migrate.

  with impatience.

  Kind regards

  AMSI

  Hello

  Just to clarify any passage of Informatica in ODI you will have to do it yourself, like a reimplementation

  Your informatica workflow to create new package ODI (eventually plan to charge).
  Use your mappings informatica to create new ODI interface (don't forget that ODI can load only 1 target by interface table)

  Oracle Open World, this has been a hot topic in the discussions, but there was nothing still.

  Thank you

  ~ KKT ~.

• The implementation of data mining

  I have installed Oracle EBS R12. (Inventory and purchase module)
  
  I want to know how to incorporate techniques of exploration data in it?

  Hi Naeem,
  Data mining is fully integrated to the db.
  So you can extend applications easily using pl/sql and sql operations (see the Documentation of the API Data Mining).
  http://www.Oracle.com/technetwork/database/options/ODM/ODM-documentation-170506.html
  Data mining has been integrated into some existing Oracle Applications as part of the base product.
  For example, take a look at the Application of Capital Management human Oracle:
  http://www.Oracle.com/us/products/applications/fusion/HCM/index.html
  You just need to review guidelines on how what form of client extensions are allowed for a given Application to Oracle.
  I suggest you contact the Oracle Support.
  Thank you, Mark

• script to delete data?

  I have a script created to find orphaned data however I would like to add to this script so that when it detects data it deletes instead of write a new script to delete data?... is this possible and how do I add to the script?
  
  any help is appreciated...
  
  Set serveroutput on
  
  BEGIN
  DECLARE
  v_a VARCHAR2 (9);
  YaeUb VARCHAR2 (9);
  lt VARCHAR2 (1) DEFAULT 'n';
  CURSOR c1
  IS
  SELECT NVL (a.ssn, 'none'),
  NVL (b.SSN, 'none')
  FROM table1 has,
  Table 2b
  WHERE a.ssn = b.ssn (+);
  BEGIN
  dbms_output.put_line (records from table 1 with any of the records of the table 2);
  OPEN c1;
  LOOP
  FETCH c1 INTO v_a, YaeUb;
  OUTPUT WHEN c1% NOTFOUND;
  IF YaeUb = "none" THEN
  dbms_output.put_line (v_a);
  lt: = 'Y ';
  END IF;
  
  END LOOP;
  IF lt = 'n' THEN
  dbms_output.put_line ('None Found');
  END IF;
  CLOSE c1;
  END;

  If you can do it in SQL do it without having to write the PL/SQL

  http://asktom.Oracle.com/pls/Apex/f?p=100:11:0:P11_QUESTION_ID:3187586500346873603

   delete from table1 a where not exists ( select null from table2 where ssn=a.ssn); 
  

  HTH...

• Patch ' 10257622: ORACLE DATA INTEGRATOR 10.1.3.6.5 ROLLUP.

  Hi all
  
  I'm ODI 10.1.3.5 & I applied a patch "10257622: ORACLE DATA INTEGRATOR 10.1.3.6.5 CUMULATIVE PATCH" upgrade to 10.1.3.6.
  
  I followed all the steps in the read me to apply the patches & now in help > topic ODI, I see as 10.1.3.6.5 instead of 10.1.3.5.
  
  All the steps that have been included in read me it that I applied with the exception of:
  
  Step 7. Copy the XML files generated by the RCC utility to your new folder ODI oracledi/lib/scripts/patches
  
  I don't know what is utility RCC. Any body know what xml files need to be copied?
  
  Step 11. Import the technology news and updates
  
  How can this be to accomplish. Read tells me that you can import it by using the synonym template insertion-implementation to date. Don't know what it is?
  
  Step 12: Import Modules of knowledge news and updates.
  
  How can this be to accomplish. According to read me looks that the correction process would have updatewd knowledge so for the new integration modules should use & let the old man without integtrating?
  
  Thank you

  I'm not sure that you are referring to technology, with ebs and then you use Oracle technology and there are a few knowledge modules that apply.

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Cube and data mining

  SQL Server 2008 provides functions for the cube, data mining and reporting. Product from Oracle, which has features of creation of cube and data mining?
  Thank you

  Oracle has had for a while... I think in 8i there was an option of cube, but in 10 g + they are certainly very powerful. 11 g the creation and maintenance of OLAP cubes is integrated through the updating of the view materialized with the relational tables, they are based on, so they are maintained automatically.

• Data Mining General Questions

  Hello

  I was really intrigued with a capacity of DIAdem data mining and I was wondering if anyone has reference in which information is about how data must be save access of multiple users.

  Here's a quick example of how I see using DIAdem data mining capability.

  I work with several engineers and we are all data conditioning similar test of a variety of tests.  Usually each every engineer save its air-conditioned data wherever he chooses.  What I consider, it is that all the technical staff to save test data in a centralized location.  Save the data in a common location would allow me to use DIAdem to browse the data of similar test on the basis of test criteria.

  I guess my question is I go about it the right way.  How is it difficult to implement tiara to mine the data of multiple users, using a centralized network location?

  I thought about it.

  I just added Netwrked way, I wanted to index and it works.

  Thanks for your help.

• SSRS for lack of outer join with the Oracle data source

  It seems to be a problem with the Oracle driver used in the Reporting SERVICES query designer.

  When you use an Oracle data source, if I create an outer join in the graphic designer, it automatically inserts '{OJ' before the join and '} ' after her.  This is an incorrect syntax for Oracle and refuses to start.  The curly braces and the JO editable in designer text, but if I go back to the graphic designer and immediately to reintegrate them.

  Only, this has started to happen a year or two ago - before that it worked, but with the old (+) syntax.

  Can it not be healed?  It makes things very difficult.

  -Geoff

  Hi Geoff,

  Thanks for posting in the Microsoft Community.

  However, the question you posted would be better suited in the Forums of the Oracle Support; We recommend that you post your query in Oracle Support Forums to get help:

  https://forums.Oracle.com/forums/main.jspa;JSESSIONID=8d92100c30d8fb401bcbd10b46c38c9ddf1a3242549a.e34SbxmSbNyKai0Lc3mPbhmSc3aNe0? CategoryID = 84

  If you have any other questions or you need Windows guru, do not hesitate to post your questions and we will be happy to help you.

• RDF Triple in Oracle Data Miner

  Minor data read Oracle triples of RDF data if will want to do a classification to them? or it reads only flat data? There are links on how to use minor oracle data to perform the ranking on triple RDF data?

  Hello

  Very good question! How to get RDF to work with ODM is simple. You can create the view or a physical table based on a query SPARQL (which, in your case, aims to release interesting part of the graph that you want to perform the classification on). After that, simply feed this view or table to ODM tool.

  Following 24-40 presentation of presentation slides on the integration of RDF in R, ODM and OBIEE. They might be useful.

  http://download.Oracle.com/otndocs/tech/semantic_web/PDF/semtech2012_presentations/semtech2012_candidate_v5.PDF

  Thank you

  Zhe Wu

• How to get the column provided out of the Oracle Data Miner?

  Hi all!

  I use Oracle Data Miner provided with Oracle SQL Developer to predict the loss of customers. If I plan on the table column lets say X (as a target column) of table say T, so how can I get the corresponding values under my model?

  Here is the simplified model for the reference.

  Thanks in advance!

  

  Hello

  Simply connect a node that accepts data to the node to apply it.

  For example, if you want to create a view or table table using the prediction of outputs generated by the node to apply it, and then add a Create Table node and connect the node to apply it.

  For more information, try the Oracle by example tutorials for ODMr.

  You must use the node apply Publisher to revise prediction outputs models to generate as well as the additional columns to include, for example columns id.

  There are a set of predictor columns added by default that may be acceptable.

  THX, mark

• ORACLE DATA GUARD

  Hello everyone

  Je challenge me make a lab for learn ORACLE DATA GUARD technically, my question is what is possible to make this work between two VM Machine,

  If Yes so What are the Prerequisites at the end of success in this challenge
  

  thnx
  

  It is quite possible. I myself learned per virtual machine.

• ODI and Siebel CRM - Modules of knowledge Oracle Siebel CRM in Oracle Data Integrator.

  Hi all

  I'm looking for information on ODI and Siebel CRM.

  Part 1:

  For the moment, we do not use ODI to load data into Siebel, guys on the team here

  do a lot of PL/SQL for CEF Siebel system tables. (I'm not a person of Siebel)

  Part 2:

  Then these tables of Siebel, I use ODI BI Apps to finally get the data for some dashboards OBIEE.

  I thought that maybe there would be a better way to do part 1 using ODI.

  According to me, that there is a knowledge Oracle Siebel CRM Modules in Oracle Data Integrator.

  http://docs.Oracle.com/CD/E21764_01/doc.1111/e17466/oracle_siebel.htm#ODIAA461

  Here's what we have:

  ODI 11.1.1.7.0 Patch 18204886

  ODI BI Apps 11.1.1.8.1

  Siebel Version 8.1.1

  Pointers to people who have made would be apprecated.

  Eric

  After talking with my boyfriend of Siebel, here's what I understand:

  ODI will load the tables of EIM, which, said, is 75% of employment

  and the last 25% is the .ifb file is generated and ths to run the file on the

  Server Manager.

  Yes, ODI can load data but my guy Siebel

  the ifb file will have to be revised manually...

  When I get a moment, I'll do a small test case and see

  If I can build and run a simple example of this in ODI.

  A small proof of concept.

  Eric