Role of Data and Information, Evolution Computing
ICSE · Class 11 · Artificial Intelligence
Complete topic list for Role of Data and Information, Evolution Computing in ICSE Class 11 Artificial Intelligence. Key concepts, sub-topics, and what to focus on for board exams.
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Topics in Role of Data and Information, Evolution Computing
1. Meaning of Data and Information
- Data refers to raw facts, figures, and statistics collected and stored in structured or unstructured form.
- Data has no meaning on its own and must be processed and organized to become useful.
- Information is data that has been processed and organized to give it meaning and context.
2. Types of Data
- Numerical Data consists of numerical values that can be measured, such as age, height, weight, and temperature.
- Numerical Data is classified into Qualitative Data and Quantitative Data in this chapter.
- Qualitative Data is descriptive information.
3. Data Analysis Process
- The data analysis process has three stages: Identification, Acquiring, and Exploring.
- Identification is the first stage, where data sources are identified and checked for suitability.
- Acquiring is the stage of collecting data from the identified sources and preparing it for analysis.
4. Importance and Uses of Data
- Data helps identify trends and patterns.
- Data supports better decision-making based on evidence rather than guesswork.
- Data drives innovation by revealing new opportunities.
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