假设我们开设了一家旅馆,我们想知道是什么原因让客人流失了,所以进行了如下的调查:
如何很难直接去评价正负,我们分析不同的方面(aspect),帮助我们找到原因。如图。
At the end of the day numbers matter, who cares what the review speak about, get those numbers of positive or negative or whatever. Plot a graph.
Let the trends contain the;
- Total number of reviews for each product.
- Aspects number.
- Comparison of those aspects and still add on for the perfect clarity.
Done with the analysis and ready to go. One can definitely get to know how the product is doing among the competitors. And it drives the business.
aspect based sentiment analysis (ABSA), where the goal is to identify the aspects of given target entities and the sentiment expressed towards each aspect. 最直接粗暴的定义如此,识别对给定目标实体的不同方面,同时对不同方面情况所表达的情感。two-phase过程。