自然语言处理预训练模型商品评价解析服务-本地生活领域 Java SDK示例

使用前提：服务开通与资源包购买

• 自然语言处理：开通地址
• NLP自学习平台：开通地址
• 自学习平台资源包：购买地址
• 获取阿里云账号的AccessKey ID 和AccessKey Secret
• 授权子账号（无需子账号，可以忽略此步骤）：RAM鉴权

操作步骤：

1.添加pom依赖

   <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-core</artifactId>
            <version>4.5.25</version>
        </dependency>
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-nlp-automl</artifactId>
            <version>0.0.5</version>
        </dependency>
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-alinlp</artifactId>
            <version>1.0.16</version>
       </dependency>

2.Code Sample

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.nlp_automl.model.v20191111.RunPreTrainServiceRequest;
import com.aliyuncs.nlp_automl.model.v20191111.RunPreTrainServiceResponse;
import com.aliyuncs.profile.DefaultProfile;
import com.google.gson.Gson;

import java.util.HashMap;
import java.util.Map;

//预训练模型-商品评价分析服务（本地生活领域）
public class Demo12{

    public static void main(String[] args) throws ClientException{
        DefaultProfile defaultProfile = DefaultProfile.getProfile("cn-hangzhou","XXXXXXXXXX","XXXXXXXXXX");
        IAcsClient client = new DefaultAcsClient(defaultProfile);

        Map<String, Object> input = new HashMap();
        input.put("content","服务态度不错 ，技术也还行 ，新开的店子，支持一下，有机会下次还来！");
        input.put("domain","barber");
        input.put("entity",true);
        Map<String, Object> map = new HashMap<>();
        map.put("input", input);

        RunPreTrainServiceRequest request = new RunPreTrainServiceRequest();
        request.setServiceName("ABSA-LOCAL-LIFE");
        //request.setPredictContent(JSON.toJSONString(map));
        request.setPredictContent(new Gson().toJson(map));
        RunPreTrainServiceResponse response = client.getAcsResponse(request);
        System.out.println(response.getPredictResult());
    }
}

3.测试结果

{"code":1000,"data":{"cost":"50.203ms","textProb":0.9987,"aspectItem":[{"clause":"支持一下","clauseIndex":"21,25","aspectPolarity":"正","terms":[{"aspectTerm":"","opinionTerm":"有机会下次还来","normedAspectTerm":"","normedOpinionTerm":"有机会下次还来"},{"aspectTerm":"","opinionTerm":"支持一下","normedAspectTerm":"","normedOpinionTerm":"支持一下"}],"positiveProb":0.999,"aspectCategory":"整体^再次消费的意愿","negativeProb":0.001},{"clause":"服务态度不错 ","clauseIndex":"0,7","aspectPolarity":"正","terms":[{"aspectTerm":"服务态度","opinionTerm":"不错","normedAspectTerm":"服务态度","normedOpinionTerm":"不错"}],"positiveProb":0.998,"aspectCategory":"服务^服务人员态度","negativeProb":0.001},{"clause":"技术也还行 ","clauseIndex":"8,14","aspectPolarity":"正","terms":[{"aspectTerm":"技术","opinionTerm":"还行","normedAspectTerm":"技术","normedOpinionTerm":"还行"}],"positiveProb":0.999,"aspectCategory":"技术^其他","negativeProb":0.001}],"textPolarity":"正"},"message":"SUCCESS","tracerId":"1653444557.1437464"}

更多参考

快速入门-模型服务调用流程
预训练模型使用教程
商品评价解析服务-本地生活领域
阿里云自然语言处理PHP Core SDK使用Quick Start