- Log on to the computer using the Administrator account.
- Click Start, right-click Administrative Tools,
and then click Open. Administrative Tools opens.
- Double-click Computer Management, click Local
Users and Groups, and in the details pane, double-click Users.
The Users folder opens.
- In the details pane, right-click the account that you
want to change, and click Set Password. A warning dialog box opens.
Read the information to determine whether you want to proceed with the
step to change the password.
- In New Password, type a password. In Confirm
password, retype the password, and then click OK.
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...
Comments