NO.PZ2018100501000004
问题如下：
Text Analytics is appropriate for application to:
选项：
A. economic trend analysis.
B. large, structured datasets.
C. public but not private information.
解释：
A is correct.
Through the Text Analytics application of natural language processing (NLP), models using NLP analysis may incorporate non-traditional information to evaluate what people are saying—via their preferences, opinions, likes, or dislikes—in the attempt to identify trends and short-term indicators about a company, a stock, or an economic event that might have a bearing on future performance.
考点：Text Analytics and Natural Language Processing
解析：这道题考察的是文本分析。
A选项说文本分析可以用来分析经济趋势，这是正确的。
B选项说文本分析应用于大的，结构化的数据集。这是错误的，应该是大的、非结构化的数据集。
C选项说文本分析适用于公开的信息而不是私有的信息。这也是错误的，文本分析也可以适用于私有信息。
文本分析和自然语言处理是一回事么