Teradata Warehouse Miner
| Developer(s) | Teradata Corporation |
|---|---|
| Stable release | V 5.3 |
| Type | data mining |
| License | proprietary |
| Website | http://www.teradata.com/t/products-and-services/teradata-warehouse-miner/ |
Teradata Warehouse Miner (TWM) is a software application provided by Teradata for achieving data mining inside RDBMS databases without the need for migrating the data from the data warehouse. [1] TWM is bundled with multiple statistical and machine learning algorithms for analyzing data and creating data mining models. The whole data mining process, e.g. CRISP-DM process, is supported using TWM which includes: descriptive statists and analysis, analytic data set creation, data mining model creation and data mining model scoring. [2] This facilitates Knowledge Discovery in Databases (KDD) which provides business intelligence for organisations.
Overview
Teradata Warehouse Miner is a software application bundle created by Teradata for in-database data mining. It supports running on RDBMS databases using ODBC connections. [3] It supports multiple algorithms for data mining like K-means clustering, association rule mining, decision tree analysis and regression. It also supports multiple statistical analysis commonly found in statistical applications. [4]
Supported data analysis & data mining algorithms
- Descriptive Statistics
- Frequency
- Histogram
- Scatter plot
- Data Explorer
- Data Transformation & Data Reduction
- Variable creation
- Variable transformation
- Data reduction matricies
- Analytic Data Set creation
- Statistical Tests
- Binomial test
- Chi-squared test
- Rank tests (e.g. Mann-Whitney)
- Kolmogorov–Smirnov test
- Parametric (ANOVA tests)
- Data Mining
- Factor Analysis
- Regression (Linear and Logistic regressions supported)
- Decision Tree
- Clustering
- Association Rules
- Neural Networks (using a TWM Add-In)