Sentiment Analysis aims to determine the author's feelings towards a specific topic discussed in a text. This analysis is often associated with assigning positive or negative sentiments to words using a dictionary. However, this approach is limited because it assumes a static assignment of sentiments to words. To accurately resolve the sentiments of words in sentiment analysis, we must consider the context in which they are used. This means analyzing the entire text, including the overall meaning, word usage, and sentence structure.
This statement is True. Sentiment analysis requires analyzing the entire text to understand the author's feelings accurately. Examining individual words in isolation may not provide an accurate representation of the sentiment because words can have different meanings depending on the context. For example, the word "love" can convey positive sentiment in one context but negative sentiment in another.
To perform sentiment analysis, one must take into account the surrounding words, phrases, and sentences to grasp the intended meaning and sentiment of the author accurately. Only by considering the broader context can we accurately determine the sentiments expressed in a text.
In conclusion, sentiment analysis goes beyond a simple assignment of positive or negative sentiments to individual words. It requires analyzing the context, overall meaning, and sentence structure of a text to accurately determine the author's feelings towards the topic being discussed.