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EmilyZhou · 2024年09月25日

老师麻烦可否解释下这道题,做错两次了,不是很理解

NO.PZ2023061301000039

问题如下:

Text analytics is appropriate for application to:

选项:

A.

large, structured datasets.

B.

public but not private information.

C.

identifying possible short-term indicators of coming trends.

解释:

C is correct. Through the text analytics application of NLP, models using NLP analysis might incorporate non-traditional information to evaluate what people are saying—through their preferences, opinions, likes, or dislikes— in an attempt to identify trends and short-term indicators—for example, about a company, a stock, or an economic event—to forecast coming trends that may affect investment performance in the future.

老师麻烦可否解释下这道题,做错两次了,不是很理解

1 个答案

品职助教_七七 · 2024年09月26日

嗨,从没放弃的小努力你好:


A选项错在Text analytics主要用于unstructured data;

B选项错在Text analytics可以,且常用于private information;

C选项说Text analytics可以识别出短期的一些指标用于预测趋势,这是Text analytics的正确应用。


提问请具体说明对于题目或答案解析中不理解的地方,这样才能有针对性的解释。

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