A Data Scientist Is Training a Multilayer Perception (MLP) on a Dataset

question 100

Multiple Choice

A Data Scientist is training a multilayer perception (MLP) on a dataset with multiple classes. The target class of interest is unique compared to the other classes within the dataset, but it does not achieve and acceptable recall metric. The Data Scientist has already tried varying the number and size of the MLP's hidden layers, which has not significantly improved the results. A solution to improve recall must be implemented as quickly as possible. Which techniques should be used to meet these requirements?

• A) Gather more data using Amazon Mechanical Turk and then retrain
• B) Train an anomaly detection model instead of an MLP
• C) Train an XGBoost model instead of an MLP
• D) Add class weights to the MLP's loss function and then retrain

Distinguish between political ideologies and their approach to social welfare policies.

Justify policy advocacy from an ethical standpoint.

Appreciate the necessity of social workers' involvement in policy practice and understand the strategic approaches involved.

Understand the four basic skills essential for policy advocacy.

---

Definitions:

Corner Store

A small retail outlet, often found in urban areas or neighborhoods, that stocks a range of everyday items such as groceries, snacks, and household goods.

Frozen

The term "frozen" can refer to a state of being solidified by cold, or metaphorically, to a situation or process that has been stopped or immobilized.

American Medical Association

The American Medical Association (AMA) is a professional group that represents the interests of physicians and health professionals in the United States and aims to improve public health policies.

Legitimizes

The process of making something acceptable, valid, or justified according to established rules, standards, or beliefs.