| Entrambe le parti precedenti la revisioneRevisione precedenteProssima revisione | Revisione precedente |
| mds:lbi:lds_2018-2019 [14/09/2019 alle 13:34 (6 anni fa)] – Anna Monreale | mds:lbi:lds_2018-2019 [04/11/2022 alle 12:17 (2 anni fa)] (versione attuale) – Salvatore Ruggieri |
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| ====== LABORATORY OF DATA SCIENCE (2018/2019) ====== | ====== LABORATORY OF DATA SCIENCE (2018/2019) ====== |
| |
| | | 17.09 09:00-11:00 | Canceled - The lesson will be recovered on **October 19, 2018 Room I h:11-13** | | | | | | | 17.09 09:00-11:00 | Canceled - The lesson will be recovered on **October 19, 2018 Room I h:11-13** | | | | |
| | | 18.09 11:00-13:00 | Canceled - The lesson will be recovered on **October 25, 2018 Room M h:9-11 ** | | | | | | | 18.09 11:00-13:00 | Canceled - The lesson will be recovered on **October 25, 2018 Room M h:9-11 ** | | | | |
| |1. | 24.09 09:00-11:00 | Introduction. File data access. Representation formats: CSV, FLV, ARFF, XML| {{ :mds:lbi:lds.01.introduction.pdf |}} {{ :mds:lbi:lds.02.bi_architectures.pdf |}} {{ :mds:lbi:lds.03.file_data_access.pdf |}}| [[http://apa.di.unipi.it/apa/video/2018-Video/2018-09-24.flv|Video 24/09/2018]] | | -** BI technology:** [[https://cacm.acm.org/magazines/2011/8/114953-an-overview-of-business-intelligence-technology/fulltext | An Overview of Business Intelligence Technology]] - **File access:** {{ :mds:lbi:filesystem.pdf | File System Interface}} - **File Formats:** [[http://www.stat.auckland.ac.nz/~paul/ItDT | Introduction to data technologies(Chps. 5, 6)]], [[http://weka.wikispaces.com/ARFF+(stable+version)|Weka ARFF Format]], [[http://weka.wikispaces.com/XRFF|XRFF Format]] | | |1. | 24.09 09:00-11:00 | Introduction. File data access. Representation formats: CSV, FLV, ARFF, XML| {{ :mds:lbi:lds.01.introduction.pdf |}} {{ :mds:lbi:lds.02.bi_architectures.pdf|}} {{ :mds:lbi:lds.03.file_data_access.pdf |}}| [[http://lds.di.unipi.it/apa/video/2018-Video/2018-09-24.flv|Video 24/09/2018]] | | -** BI technology:** [[https://cacm.acm.org/magazines/2011/8/114953-an-overview-of-business-intelligence-technology/fulltext | An Overview of Business Intelligence Technology]] - **File access:** {{ :mds:lbi:filesystem.pdf | File System Interface}} - **File Formats:** [[http://www.stat.auckland.ac.nz/~paul/ItDT | Introduction to data technologies(Chps. 5, 6)]], [[http://weka.wikispaces.com/ARFF+(stable+version)|Weka ARFF Format]], [[http://weka.wikispaces.com/XRFF|XRFF Format]] | |
| |2. | 25.09 11:00-13:00 | Python Recap | {{ :mds:lbi:lds.04.python.pdf | Python Recap}} | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-09-25.flv|Video 25/09/2018]] | | | | |2. | 25.09 11:00-13:00 | Python Recap | {{ :mds:lbi:lds.04.python.pdf | Python Recap}} | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-09-25.flv|Video 25/09/2018]] | | | |
| |3. | 01.10 09:00-11:00 | File data access in Python. Lab practice on file access. | {{ :mds:lbi:lds.05.fileaccess-python.pdf |}} |[[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-01.flv|Video 01/10/2018]] | {{ :mds:lbi:data1.zip | Sample data}} {{ :mds:lbi:code-2018-09-25.zip |}}| | | |3. | 01.10 09:00-11:00 | File data access in Python. Lab practice on file access. | {{ :mds:lbi:lds.05.fileaccess-python.pdf |}} |[[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-01.flv|Video 01/10/2018]] | {{ :mds:lbi:data1.zip | Sample data}} {{ :mds:lbi:code-2018-09-25.zip |}}| | |
| |4. | 02.10 11:00-13:00 | Lab practice on file access and transformation from CSV2ARFF file format. | |[[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-02.flv|Video 02/10/2018]] | {{ :mds:lbi:xmlelements2csv.zip |}} {{ :mds:lbi:csv2arff.zip |}} {{ :mds:lbi:code-2018-10-01.zip |}}| | | |4. | 02.10 11:00-13:00 | Lab practice on file access and transformation from CSV2ARFF file format. | |[[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-02.flv|Video 02/10/2018]] | {{ :mds:lbi:xmlelements2csv.zip |}} {{ :mds:lbi:csv2arff.zip |}} {{ :mds:lbi:code-2018-10-01.zip |}}| | |
| |5. | 08.10 09:00-11:00 | Lab practice on file access. | |[[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-08.flv|Video 08/10/2018]] | {{ :mds:lbi:ex-customers.pdf |}} {{ :mds:lbi:data-customers.zip |}}| | | |5. | 08.10 09:00-11:00 | Lab practice on file access. | |[[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-08.flv|Video 08/10/2018]] | {{ :mds:lbi:ex-customers.pdf |}} {{ :mds:lbi:data-customers.zip |}}| | |
| |6. | 09.10 11:00-13:00 | RDBMS access protocols: ODBC, OLE DB, JDBC. ODBC Programming. | {{ :mds:lbi:lbi.06.relationaldataaccess-1.pdf |}} |[[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-09.flv|Video 09/10/2018]] |{{ :mds:lbi:2018-10-09-ex.zip | SolutionEx: 2018-10-09}} | | | |6. | 09.10 11:00-13:00 | RDBMS access protocols: ODBC, OLE DB, JDBC. ODBC Programming. | {{ :mds:lbi:lbi.06.relationaldataaccess-1.pdf |}} |[[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-09.flv|Video 09/10/2018]] | | | |
| |7. | 15.10 09:00-11:00 | Lab practice: stratified sampling in ODBC. | {{ :mds:lbi:lbi.06.relational_data_access-complete.pdf |}}|[[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-15.flv|Video 15/10/2018]] | {{ :mds:lbi:code-2018-10-15.zip |}}| | | |7. | 15.10 09:00-11:00 | Lab practice: stratified sampling in ODBC. | {{ :mds:lbi:lbi.06.relational_data_access-complete.pdf |}}|[[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-15.flv|Video 15/10/2018]] | {{ :mds:lbi:code-2018-10-15.zip |}}| | |
| |8. | 16.10 11:00-13:00 | Introduction to SQL Server. ETL tools: SQL Server Integration Services (SSIS). | {{ :mds:lbi:lds.07.sqlserver.pdf |}} {{ :mds:lbi:lds.08.etlandssis.pdf |}}|[[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-16.flv|Video 16/10/2018]] | {{ :mds:lbi:stratifiedsampling.zip |}}| | | |8. | 16.10 11:00-13:00 | Introduction to SQL Server. ETL tools: SQL Server Integration Services (SSIS). | {{ :mds:lbi:lds.07.sqlserver.pdf |}} {{ :mds:lbi:lds.08.etlandssis.pdf |}}|[[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-16.flv|Video 16/10/2018]] | {{ :mds:lbi:stratifiedsampling.zip |}}| | |
| |9. | 19.10 11:00-13:00 | SSIS samples and lab practice: update and pipeline. | | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-19.flv|Video 19/10/2018]]| {{ :mds:lbi:lds-ssis-samples.zip |}} {{ :mds:lbi:ex-midterm.pdf |}}| | |9. | 19.10 11:00-13:00 | SSIS samples and lab practice: update and pipeline. | | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-19.flv|Video 19/10/2018]]| {{ :mds:lbi:lds-ssis-samples.zip |}} {{ :mds:lbi:ex-midterm.pdf |}}| |
| |10. | 22.10 09:00-11:00 | SSIS samples and lab practice: sampling, update, surrogate keys. | |[[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-22.flv|Video 22/10/2018]] | | | | |10. | 22.10 09:00-11:00 | SSIS samples and lab practice: sampling, update, surrogate keys. | |[[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-22.flv|Video 22/10/2018]] | | | |
| |11. | 23.10 11:00-13:00 | SSIS samples and lab practice: surrogate keys, slowly changing dimensions, Mid-term practice| | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-23.flv|Video 23/10/2018]]| {{ :mds:lbi:2016ssis.zip |}} | | |11. | 23.10 11:00-13:00 | SSIS samples and lab practice: surrogate keys, slowly changing dimensions, Mid-term practice| | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-23.flv|Video 23/10/2018]]| {{ :mds:lbi:2016ssis.zip |}} | |
| |12. | 25.10 09:00-11:00 | SSIS samples and lab practice: surrogate keys, slowly changing dimensions, Mid-term practice| | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-10-25.flv|Video 25/10/2018]]| {{ :mds:lbi:dissimilarity.zip |Dissimilarity.py}} {{ :mds:lbi:mdp.zip | MDP.py exam 14/4/2015 }} {{ :mds:lbi:siss-mdp.zip |}} {{ :mds:lbi:ssis-dissimilarityindex.zip |}} | | |12. | 25.10 09:00-11:00 | SSIS samples and lab practice: surrogate keys, slowly changing dimensions, Mid-term practice| | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-10-25.flv|Video 25/10/2018]]| {{ :mds:lbi:dissimilarity.zip |Dissimilarity.py}} {{ :mds:lbi:mdp.zip | MDP.py exam 14/4/2015 }} {{ :mds:lbi:siss-mdp.zip |}} {{ :mds:lbi:ssis-dissimilarityindex.zip |}} | |
| |13. | 05.11 09:00-11:00 | Datawarehousing and OLAP recap. Data cubes, analytic SQL, and materialized views in SQL Server. | {{ :mds:lbi:lds.09.dwandolap.pdf |}} | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-05.flv|Video 05/11/2018 First Part]] [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-05-2.flv|Video 05/11/2018 Second Part]]|{{ :mds:lbi:lbi.08.afdemo.sql.zip |}} |For DW and OLAP: [[http://pages.di.unipi.it/ruggieri/teaching/dsd/|Decision support databases]] course lecture notes. | | |13. | 05.11 09:00-11:00 | Datawarehousing and OLAP recap. Data cubes, analytic SQL, and materialized views in SQL Server. | {{ :mds:lbi:lds.09.dwandolap.pdf |}} | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-05.flv|Video 05/11/2018 First Part]] [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-05-2.flv|Video 05/11/2018 Second Part]]|{{ :mds:lbi:lbi.08.afdemo.sql.zip |}} |For DW and OLAP: [[http://pages.di.unipi.it/ruggieri/teaching/dsd/|Decision support databases]] course lecture notes. | |
| |14. | 07.11 11:00-13:00 |OLAP with SQL Server Analysis Services (SSAS): data source views, dimensions, hierarchies. Data cubes.| {{ :mds:lbi:lds.10.ssas.pdf |}} | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-06.flv|Video 06/11/2018]]| {{ :mds:lbi:monreale_foodmart.zip |}} **Notice:** Please read the instructions in the Section NEWS! | **1) SSAS (olap):** [[http://msdn.microsoft.com/en-us/library/bb522607.aspx|documentation]]; 2) S. Harinath et al. {{ :mds:lbi:ssas2012ch456.pdf |Professional Microsoft SQL Server Analysis Services 2012 with MDX and DAX, Wrox publisher, 2012. Chps. 4-6}}. | | |14. | 07.11 11:00-13:00 |OLAP with SQL Server Analysis Services (SSAS): data source views, dimensions, hierarchies. Data cubes.| {{ :mds:lbi:lds.10.ssas.pdf |}} | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-06.flv|Video 06/11/2018]]| {{ :mds:lbi:monreale_foodmart.zip |}} **Notice:** Please read the instructions in the Section NEWS! | **1) SSAS (olap):** [[http://msdn.microsoft.com/en-us/library/bb522607.aspx|documentation]]; 2) S. Harinath et al. {{ :mds:lbi:ssas2012ch456.pdf |Professional Microsoft SQL Server Analysis Services 2012 with MDX and DAX, Wrox publisher, 2012. Chps. 4-6}}. | |
| |15.|12.11 09:00-11:00 |Parent-child hierarchies. OLAP explorative data analysis with Pivot Tables in Excel. | | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-12-1Part.flv|Video 12/11/2018 First Part]] [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-12-13-2Part.flv|Video 12-13/11/2018]] | | **Pivot Tables in Excel:** G. Harvey. {{ :mds:lbi:pivottable2013bookviichpt2.pdf |Excel 2013 All-in-One For Dummies, 2013. Chp. VII-2}}. | | |15.|12.11 09:00-11:00 |Parent-child hierarchies. OLAP explorative data analysis with Pivot Tables in Excel. | | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-12-1Part.flv|Video 12/11/2018 First Part]] [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-12-13-2Part.flv|Video 12-13/11/2018]] | | **Pivot Tables in Excel:** G. Harvey. {{ :mds:lbi:pivottable2013bookviichpt2.pdf |Excel 2013 All-in-One For Dummies, 2013. Chp. VII-2}}. | |
| |16.|13.11 11:00-13:00 |Calculated metrics. ROLAP and MOLAP in SSAS. | |The Video of the previous lecture includes also the topic of this lecture. | {{ :mds:lbi:foodmartexplorative.xlsx |}} | **MDX:** 1) [[http://msdn.microsoft.com/en-us/library/bb500184.aspx|documentation]] and a [[https://www.mssqltips.com/sqlservertip/3129/order-and-sort-with-mdx-in-sql-server-analysis-services/|useful guide on ordering]]; 2) S. Harinath ed al. {{ :mds:lbi:ssas2012ch3.pdf |Professional Microsoft SQL Server Analysis Services 2012 with MDX and DAX, Wrox publisher, 2012. Chp. 3.}} | | |16.|13.11 11:00-13:00 |Calculated metrics. ROLAP and MOLAP in SSAS. | |The Video of the previous lecture includes also the topic of this lecture. | {{ :mds:lbi:foodmartexplorative.xlsx |}} | **MDX:** 1) [[http://msdn.microsoft.com/en-us/library/bb500184.aspx|documentation]] and a [[https://www.mssqltips.com/sqlservertip/3129/order-and-sort-with-mdx-in-sql-server-analysis-services/|useful guide on ordering]]; 2) S. Harinath ed al. {{ :mds:lbi:ssas2012ch3.pdf |Professional Microsoft SQL Server Analysis Services 2012 with MDX and DAX, Wrox publisher, 2012. Chp. 3.}} | |
| |17.|19.11 09:00-11:00 |Practice with MDX. | | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-19.flv|Video 19/11/2018]] | {{ :mds:lbi:lbi.09.mdxsample.mdx.zip |}} | | | |17.|19.11 09:00-11:00 |Practice with MDX. | | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-19.flv|Video 19/11/2018]] | {{ :mds:lbi:lbi.09.mdxsample.mdx.zip |}} | | |
| |18.|20.11 11:00-13:00 |Practice with MDX. | | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-20.flv|Video 20/11/2018]] |{{ :mds:lbi:lbi.09.mdxpractice.mdx.zip |}} | | | |18.|20.11 11:00-13:00 |Practice with MDX. | | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-20.flv|Video 20/11/2018]] |{{ :mds:lbi:lbi.09.mdxpractice.mdx.zip |}} | | |
| |19.|26.11 09:00-11:00 |Practice with MDX. | | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-26.flv|Video 26/11/2018]]| {{ :mds:lbi:20170208.pdf |}} | | | |19.|26.11 09:00-11:00 |Practice with MDX. | | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-26.flv|Video 26/11/2018]]| {{ :mds:lbi:20170208.pdf |}} | | |
| |20.|27.11 11:00-13:00 | Reporting with Power BI Desktop. Data Mining pre-processing in WEKA. | {{ :mds:lbi:lds.12.powerbi.pdf |}} {{ :mds:lbi:lds.13.weka.pdf |}}| [[http://apa.di.unipi.it/apa/video/2018-Video/2018-11-27.flv|Video 27/11/2018]] | {{ :mds:lbi:weka.3.7.9.light.zip |}}{{ :mds:lbi:wekapatch.zip |}} | | | |20.|27.11 11:00-13:00 | Reporting with Power BI Desktop. Data Mining pre-processing in WEKA. | {{ :mds:lbi:lds.12.powerbi.pdf |}} {{ :mds:lbi:lds.13.weka.pdf |}}| [[http://lds.di.unipi.it/apa/video/2018-Video/2018-11-27.flv|Video 27/11/2018]] | {{ :mds:lbi:weka.3.7.9.light.zip |}}{{ :mds:lbi:wekapatch.zip |}} | | |
| |21.|03.12 09:00-11:00 |WEKA Classification. | {{ :mds:lbi:meta-cost-classification.pdf |}} | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-12-03.flv|Video 03/12/2018]]| {{ :mds:lbi:lsd.practice.ee.pdf |}}{{ :mds:lbi:ee.zip | Data-ee}} | | | |21.|03.12 09:00-11:00 |WEKA Classification. | {{ :mds:lbi:meta-cost-classification.pdf |}} | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-12-03.flv|Video 03/12/2018]]| {{ :mds:lbi:lsd.practice.ee.pdf |}}{{ :mds:lbi:ee.zip | Data-ee}} | | |
| |22.|04.12 11:00-13:00 | WEKA Classification (practice) & AR | {{ :mds:lbi:lds.14.associationrules.pdf |}} | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-12-04-1.flv|Video 1 04/12/2018]] [[http://apa.di.unipi.it/apa/video/2018-Video/2018-12-04-2.flv|Video 2 04/12/2018]] [[http://apa.di.unipi.it/apa/video/2018-Video/2018-12-04-3.flv|Video 3 04/12/2018]]| {{ :mds:lbi:lds.practicesolution.ee.pdf |}} | | | |22.|04.12 11:00-13:00 | WEKA Classification (practice) & AR | {{ :mds:lbi:lds.14.associationrules.pdf |}} | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-12-04-1.flv|Video 1 04/12/2018]] [[http://lds.di.unipi.it/apa/video/2018-Video/2018-12-04-2.flv|Video 2 04/12/2018]] [[http://lds.di.unipi.it/apa/video/2018-Video/2018-12-04-3.flv|Video 3 04/12/2018]]| {{ :mds:lbi:lds.practicesolution.ee.pdf |}} | | |
| |23.|10.12 09:00-11:00 |WEKA AR & Practice. Weka API. | {{ :mds:lbi:lds.15.wekaapi.pdf |}} | [[http://apa.di.unipi.it/apa/video/2018-Video/2018-12-10-1.flv|Video 1 10/12/2018]] [[http://apa.di.unipi.it/apa/video/2018-Video/2018-12-10-2.flv|Video 2 10/12/2018]]| {{ :mds:lbi:wekaapi-example.zip | Python example for WEKA API}} | | | |23.|10.12 09:00-11:00 |WEKA AR & Practice. Weka API. | {{ :mds:lbi:lds.15.wekaapi.pdf |}} | [[http://lds.di.unipi.it/apa/video/2018-Video/2018-12-10-1.flv|Video 1 10/12/2018]] [[http://lds.di.unipi.it/apa/video/2018-Video/2018-12-10-2.flv|Video 2 10/12/2018]]| {{ :mds:lbi:wekaapi-example.zip | Python example for WEKA API}} | | |
| |22.|11.12 11:00-13:00 | Practice for the second midterm| | | {{ :mds:lbi:exercises-2midterm.zip | Queries sec. Midterm}} {{ :mds:lbi:weka-ex.zip | Weka practice}} {{ :mds:lbi:20140205.pdf | Exercise on MDX}}| | | |22.|11.12 11:00-13:00 | Practice for the second midterm| | | {{ :mds:lbi:exercises-2midterm.zip | Queries sec. Midterm}} {{ :mds:lbi:weka-ex.zip | Weka practice}} {{ :mds:lbi:20140205.pdf | Exercise on MDX}}| | |
| |
| * [[LDS 2018-2019]] | * [[LDS 2018-2019]] |
| * [[LBI 2017-2018]] | * [[LBI 2017-2018]] |
| * [[http://pages.di.unipi.it/ruggieri/teaching/_lbi/|LBI 2016/2017]] | |
