Question

In this function, you'll define a custom function that cleans a text passage. Define a function called clean_text that: replaces all punctuation defined in punc_to_remove. Turns all text to lowercase.

Answer 1

The function clean_text is defined to remove specified punctuation from a text and convert it to lowercase, typically used in text processing tasks.

Step-by-step explanation:

The question deals with defining a custom function called clean_text in the context of text processing. The function's goals are to remove punctuation and convert the text to lowercase. This task is often performed in the preprocessing step in natural language processing (NLP) and text analytics.

Sample Python Function:

Here's how one might define such a function in Python:

def clean_text(text, punc_to_remove):
text = text.lower()
for punc in punc_to_remove:
text = text.replace(punc, '')
return text

The function clean_text takes two parameters: the text to be cleaned and a list of punctuation characters to be removed. It first converts all the text to lowercase then iterates through the punctuation list, removing each character from the text.