What is a potential challenge in POS tagging?Question 15Answera.Identifying proper nounsb.Detecting sentimentc.Generating textd.Handling homographs

Potential Challenges in POS Tagging

One significant challenge in Part of Speech (POS) tagging is d. Handling homographs. Homographs are words that are spelled identically but have different meanings and possibly different grammatical categories. For instance, the word "lead" can be a verb meaning to guide someone or a noun referring to a type of metal. The correct POS tagging for homographs depends heavily on the context in which these words are used.

This creates difficulties in accurately tagging each instance of the word without sufficient context, leading to potential errors in understanding the intended meaning of a sentence. Accurate POS tagging is crucial for further natural language processing tasks, such as parsing and semantic understanding, making this challenge particularly impactful.