Social media data is not typically used in financial data analytics, as it is not directly related to financial transactions or market information.

The primary goal of data analytics in finance is to improve financial performance by identifying trends, patterns, and insights that can be used to make better investment decisions, manage risk more effectively, and optimize business operations.

Natural language processing is not typically used in financial data analytics, as it is more commonly used for analyzing text data and extracting insights from unstructured data.

Data wrangling is the process of collecting, cleaning, and preparing data for analysis. It involves tasks such as removing duplicate data, correcting errors, and transforming data into a format that is suitable for analysis.

Heat maps are not typically used for visualizing financial data, as they are more commonly used for visualizing data that is distributed across a two-dimensional space.

Machine learning is the process of using data to make predictions or forecasts. It involves training a model on historical data so that it can learn to identify patterns and relationships that can be used to make predictions about future events.

Product development is not typically a direct application of data analytics in finance, as it is more commonly associated with marketing and product management.

Business intelligence is the process of using data to gain insights into business operations and make better decisions. It involves collecting, analyzing, and visualizing data to identify trends, patterns, and opportunities that can be used to improve business performance.

Regulatory compliance requirements are not typically a direct challenge associated with data analytics in finance, as they are more commonly associated with legal and regulatory matters.

Data mining is the process of using data to identify patterns and relationships that can be used to make better decisions. It involves extracting hidden insights from data by applying statistical and machine learning techniques.

Operational data is not typically considered a type of financial data, as it is more commonly associated with business operations and processes.

Data visualization is the process of using data to create interactive visualizations that can be used to explore and analyze data. It involves using charts, graphs, and other visual representations to make data more accessible and understandable.

Excel is not typically considered a financial data analytics software, as it is more commonly used for spreadsheet calculations and data management.

Risk management is the process of using data to identify and mitigate risks. It involves analyzing data to identify potential risks, assessing the likelihood and impact of those risks, and developing strategies to mitigate those risks.

Decision tree models are not typically used in financial data analytics, as they are more commonly used for classification and decision-making tasks.