
    Write a function that converts student learning metrics stored in snake_case format to camelCase notation for integration with the learning management system's standardized data processing pipeline. The function should handle any valid snake_case string containing student performance indicators and assessment metrics, ensuring proper capitalization while preserving the original meaning of the attribute.
    

    
import re

def snake_to_camel(word):
    """
    Write a function that converts student learning metrics stored in snake_case format to camelCase notation for integration with the learning management system's standardized data processing pipeline. The function should handle any valid snake_case string containing student performance indicators and assessment metrics, ensuring proper capitalization while preserving the original meaning of the attribute.
    

    """
import re

def snake_to_camel(word):
    """
    Write a function that converts student learning metrics stored in snake_case format to camelCase notation for integration with the learning management system's standardized data processing pipeline. The function should handle any valid snake_case string containing student performance indicators and assessment metrics, ensuring proper capitalization while preserving the original meaning of the attribute.
    

    """
    return ''.join((x.capitalize() or '_' for x in word.split('_')))