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xcz0/Aspect-Based_Sentiment_Analysis_for_Catering

说明 数据集来源于AI Challenger 2018 sentiment_analysis_trainingset.csv 为训练集数据文件,共105000条评论数据 sentiment_analysis_validationset.csv 为验证集数据文件,共15000条评论数据 sentiment_analysis_testa.csv 为测试集A数据文件,共15000条评论数据 数据集分为训练、验证、测试A与测试B四部分。数据集中的评价对象按照粒度不同划分为两个层次,层次一为粗粒度的评价对象,例如评论文本中涉及的服务、位置等要素;层次二为细粒度的情感对象,例如“服务”属性中的“服务人员态度”、“排队等候时间”等细粒度要素。评价对象的具体划分如下表所示。 The dataset is divided into four parts: training, validation, test A and test B. This dataset builds a two-layer labeling system according to the… See the full description on the dataset page: https://huggingface.co/datasets/xcz0/Aspect-Based_Sentiment_Analysis_for_Catering.

sourceHugging Faceupdated 3y agoView on Hugging Face
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说明

数据集来源于AI Challenger 2018

sentimentanalysistrainingset.csv 为训练集数据文件,共105000条评论数据 sentimentanalysisvalidationset.csv 为验证集数据文件,共15000条评论数据 sentimentanalysistesta.csv 为测试集A数据文件,共15000条评论数据

数据集分为训练、验证、测试A与测试B四部分。数据集中的评价对象按照粒度不同划分为两个层次,层次一为粗粒度的评价对象,例如评论文本中涉及的服务、位置等要素;层次二为细粒度的情感对象,例如“服务”属性中的“服务人员态度”、“排队等候时间”等细粒度要素。评价对象的具体划分如下表所示。

The dataset is divided into four parts: training, validation, test A and test B. This dataset builds a two-layer labeling system according to the evaluation granularity: the first layer is the coarse-grained evaluation object, such as “service” and “location”; the second layer is the fine-grained emotion object, such as “waiter’s attitude” and “wait time” in “service” category. The specific description is shown in the following table.

层次一(The first layer)层次二(The second layer)
位置(location)交通是否便利(traffic convenience)
-距离商圈远近(distance from business district)
-是否容易寻找(easy to find)
服务(service)排队等候时间(wait time)
-服务人员态度(waiter’s attitude)
-是否容易停车(parking convenience)
-点菜/上菜速度(serving speed)
价格(price)价格水平(price level)
-性价比(cost-effective)
-折扣力度(discount)
环境(environment)装修情况(decoration)
-嘈杂情况(noise)
-就餐空间(space)
-卫生情况(cleaness)
菜品(dish)分量(portion)
-口感(taste)
-外观(look)
-推荐程度(recommendation)
其他(others)本次消费感受(overall experience)
-再次消费的意愿(willing to consume again)

每个细粒度要素的情感倾向有四种状态:正向、中性、负向、未提及。使用[1,0,-1,-2]四个值对情感倾向进行描述,情感倾向值及其含义对照表如下所示:

There are four sentimental types for every fine-grained element: Positive, Neutral, Negative and Not mentioned, which are labelled as 1, 0, -1 and-2. The meaning of these four labels are listed below.

情感倾向值(Sentimental labels)含义(Meaning)
1正面情感(Positive)
0中性情感(Neutral)
-1负面情感(Negative)
-2情感倾向未提及(Not mentioned)

数据标注示例如下: An example of one labelled review:

味道不错的面馆,性价比也相当之高,分量很足~女生吃小份,胃口小的,可能吃不完呢,。环境在面馆来说算是好的,至少看上去堂子很亮,也比较干净,一般苍蝇馆子还是比不上这个卫生状况的。中午饭点的时候,人很多,人行道上也是要坐满的,隔壁的冒菜馆子,据说是一家,有时候也会开放出来坐吃面的人。
层次一(The first layer)层次二(The second layer)标注 (Label)
位置(location)交通是否便利(traffic convenience)-2
-距离商圈远近(distance from business district)-2
-是否容易寻找(easy to find)-2
服务(service)排队等候时间(wait time)-2
-服务人员态度(waiter’s attitude)-2
-是否容易停车(parking convenience)-2
-点菜/上菜速度(serving speed)-2
价格(price)价格水平(price level)-2
-性价比(cost-effective)1
-折扣力度(discount)-2
环境(environment)装修情况(decoration)1
-嘈杂情况(noise)-2
-就餐空间(space)-2
-卫生情况(cleaness)1
菜品(dish)分量(portion)1
-口感(taste)1
-外观(look)-2
-推荐程度(recommendation)-2
其他(others)本次消费感受(overall experience)1
-再次消费的意愿(willing to consume again)-2