Question

Briefly describe what is entailed in each of the data analytics process steps:

1. Business understanding
2. Data understanding
3. Data preparation
4. Modeling
5. Evaluation
6. Deployment

Use complete sentences and your own words. One or two sentences is enough for most steps but feel free to elaborate further where necessary.

Answer 1

Answer)

Business Understanding:

This is a combination of the business model and the data acquisition which has the business model to be feature engineering, model training, and model evaluation and the data acquisition to have the data source, pipeline, environment, and the exploration and cleaning. Both of these when integrating with the deployment gives a way to business understanding

Data Understanding:

The data understanding would have the accessibility of the data which are explored using the table as well as graphics which can be organized and which enables the one to determine the quality of the data and also describes the results of the steps which are needed to be taken in the documentation of a project.

Data Preparation:

This is a methodology meant for cleaning as well as transforming the raw data which is prior to that of processing as well as analysis of the data. This is an important method as it involves the reformatting of the data and then combining it for the data sets for enriching the data.

Modeling:

This is the graphical representation of the company's processes or the workflows which is done in a graphical representation and is meant for finding out the potential improvements. There are different methods of using it like the flowchart, data flow diagram etc.

Evaluation:

This is the kind of analysis and review of the complete business which helps in conducting the review of the overall operation of the system or the business much before the execution of the process or any other events.

Deployment:

The deployment process is where the activities would make the software system available for use and has many interrelated activities which can make the transition smooth among them.

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