Working with Google reviews
Now that the Amazon reviews have been cleaned, the same must be done for the Google reviews. qdap_clean() and tm_clean() are available in your workspace to help you clean goog_pros and goog_cons.
이 연습은 강의의 일부입니다
Text Mining with Bag-of-Words in R
실습형 인터랙티브 연습
이 예제를 이 샘플 코드를 완성하여 풀어보세요.
# qdap_clean the text
qdap_cleaned_goog_pros <- ___(___)
# Source and create the corpus
goog_p_corp <- ___(___(___))
# tm_clean the corpus
goog_pros_corp <- ___(___)