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Compare three clustering algorithms in Weka.
For this comparison, you will need to use at least two different datasets.
Run the algorithms on the datasets, and use the visualization tools.
1. Description of the algorithms used.
2. Discussion of the clustering approaches, and the information that you might gain from doing this clustering.
3. Summary of the results.
4. Comparison between the algorithms used, in terms of what you think is interesting
Define tuple variable? Tuple variables are used for comparing two tuples in the same relation. The tuple variables are explained in the from clause by way of the as clause.
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In this practical assignment, we will run through a complete database application development cycle, starting with the schema design, from an initial data import to database applic
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Dependency Preservation It is obvious that the decomposition must be lossless so that we do not lose any information from the relation that is decomposed. Dependency preservati
define normalisation and functional dependency
What sorts of tables one can se in designing the hierarchy of a LDB? Tables, which are having Foreign Key relations.
Explain the integrity constraints: Not Null, Unique, Primary Key with an example each. Is the combination 'Not Null, Primary Key' a valid combination. Justify. Not Null - Shou
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