- Log on to the computer using the Administrator account.
- Click Start, click Control Panel, and
then double-click User Accounts.
- In User Accounts, in Make changes to your
user account, click Change your password.
- In Change your password, in Current Password,
type your password.
- In New password, type a new password.
- In Confirm new password, retype the password.
- In Type a password hint, type a word or phrase
that will remind you of your password or, optionally, leave this field
blank.
- Click Change password.
Aspect Data Wrangling (Data Preprocessing) Exploratory Data Analysis (EDA) Objective Prepare raw data for modeling by cleaning, transforming, and formatting it appropriately. Explore and understand the data to gain insights, identify patterns, and make decisions on data handling and modeling. Order Typically performed as a preliminary step before EDA. Usually conducted after data wrangling to further investigate data characteristics. Data Handling Focuses on data cleaning, filling missing values, encoding categorical variables, and scaling features. Involves data visualization, statistical analysis, and summary statistics to uncover patterns, relationships, and anomalies. Techniques Techniques include imputation, outlier detection, feature scaling, and one-hot encoding. Techniques include histograms, scatter plots, box plots, correlation matrices, and descriptive statistics. Data Transformation Involves structural changes to the dataset, such as feature engineering, data normaliz...
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