You are preprocessing a dataset for a machine learning model and decide to apply normalization. Which of the following statements about normalization are correct? (Select all that apply.)多项选择题
A
When using normalization, each feature is scaled independently based on its minimum and maximum values.
B
Normalization transforms the data to have a mean of 0 and a standard deviation of 1.
C
Normalization is sensitive to outliers in the dataset, which can disproportionately affect the scaling.
D
The MinMaxScaler in scikit-learn normalizes features to a user-defined range, typically between 0 and 1.
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Pedersen Industries wants to initiate a new project. To facilitate the project, an increase in cash of $20,000 will be required and the firm needs to build up $15,000 in inventory. The firm is expecting revenues of $500,000 per year and cost of goods sold (COGS) of $400,000. Pedersen Industries is expecting that Accounts Receivables (AR) will account for 5% of annual sales and Accounts Payables (AP) will account for 10% of COGS. All these changes will occur in year t=1. What is the incremental cash flow effect from the change in Net Working Capital (NWC) in year 1?
When evaluating a new project, firms should include in the projected cash flows all of the following EXCEPT:
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