Exam AWS Certified Machine Learning - Specialty topic 1 question 28 discussion

SSML is specific to that particular doument, like W3C an be pronounced as "World Wide Web Consortium" using <sub alias="World Wide Web Consortium">W3C</sub> in that specific document and when you create a new document, you need to format again. But with LEXICONS, you can upload a lexicon file once and ALL the FUTURE documents can just have W3C and that will be pronounced as "World Wide Web Consortium".. so answer is B, because the question asks for "future" documents.

I think the answer is B. https://docs.aws.amazon.com/polly/latest/dg/managing-lexicons.html https://www.smashingmagazine.com/2019/08/text-to-speech-aws/

Explanation: Amazon Polly sometimes mispronounces acronyms because it reads them as regular words. The best way to correct mispronunciations in future documents is to create a pronunciation lexicon. This allows you to define how specific words, acronyms, or abbreviations should be pronounced. How to Use a Pronunciation Lexicon in Amazon Polly? Define the correct pronunciation of acronyms in a Lexicon XML file. Use phonetic notation (e.g., IPA or Speech Synthesis Markup Language (SSML) Phoneme tags). Upload the lexicon to Polly via the AWS Management Console or AWS SDK. Reference the lexicon in Polly API requests.

Answer : B https://aws.amazon.com/blogs/machine-learning/customize-pronunciation-using-lexicons-in-amazon-polly/ Use <phoneme> SSML tag which is great for inserting one-off customizations or testing purposes. We recommend using Lexicon to create a consistent set of pronunciations for frequently used words across your organization. This enables your content writers to spend time on writing instead of the tedious task of adding phonetic pronunciations in the script repetitively.

SSML supports phonetic pronunciation. Seems to me A is correct too. https://docs.aws.amazon.com/polly/latest/dg/supportedtags.html#phoneme-tag

B IS ANSWER

B is the correct, A hardan cixdi debil?

This issue can be faced with both methods described in A and B. Though the answer A refers to the "current" document while the question regards "future" documents, so I think the right answer is B.

Letter B is correct to ensure that acronyms or terms are pronounced correctly. Letter A works, but look at the catch: It's asked for future documents, but it mentions converting only current ones to SSML format, while future ones would be in plaintext.

Company using plaintext and Future document means plaintext! So only Custom Lexicon will help.

https://docs.aws.amazon.com/polly/latest/dg/managing-lexicons.html this explains acronym.

I believe it should be lexicon. Can you share how you tag the correct answer?

Key here being "for future documents", answer should be B as SSML is for a specific document only

this should be multiple choice question which answer is a AND b

response B A pronunciation lexicon is a list of words and their correct phonetic pronunciation that can be used to improve the accuracy of text-to-speech conversion. In this case, the Machine Learning Specialist can create a custom lexicon for the company's acronyms and upload it to Amazon Polly. This will ensure that the acronyms are pronounced correctly in the future announcements.

Should be B

With Amazon Polly's custom lexicons or vocabularies, you can modify the pronunciation of particular words, such as company names, acronyms, foreign words, etc. To customize these pronunciations, you upload an XML file with lexical entries. {rpmimcoatopm ;exocpms enable you to customize the pronunciation of words. Amazon Polly provides API operations that you can use to store lexicons in an AWS region. Those lexicons are then specific to that particular region. References: https://docs.aws.amazon.com/polly/latest/dg/managing-lexicons.html https://aws.amazon.com/blogs/machine-learning/create-accessible-training-with-initiafy-and-amazon-polly/