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    DISTRIBUTED FLOW PROCESSING SYSTEM FAULT TOLERANCE METHOD, NODES AND SYSTEM
    3.
    发明公开
    DISTRIBUTED FLOW PROCESSING SYSTEM FAULT TOLERANCE METHOD, NODES AND SYSTEM 有权
    方法，节点和系统宽恕的分布式水系

    公开(公告)号：EP2945314A4

    公开(公告)日：2016-04-20

    申请号：EP14876066

    申请日：2014-07-25

    申请人： HUAWEI TECH CO LTD

    发明人： PAN LUJIA ,  HE CHENG

    IPC分类号： H04L12/24 ,  H04L12/26 ,  H04L12/707

    CPC分类号： H04L41/0677 ,  H04L41/0654 ,  H04L41/069 ,  H04L41/5035 ,  H04L43/10 ,  H04L45/22 ,  H04L45/28 ,  H04L45/42

    摘要： The present invention relates to the field of computer technologies and discloses a fault tolerance method, node, and system for a distributed stream processing system. The method includes: obtaining node information of a failed node, and receiving repeat data sent by an upstream node, where the repeat data is originally sent by a source node; determining, according to the node information of the failed node, whether the failed node is related; and if the failed node is related, processing the received repeat data, and sending the processed repeat data to a downstream node. In the present invention, repeat data sent by an upstream node is received, and after it is determined that a failed node is related, the received repeat data is processed, so that the repeat data sent by the upstream node is processed only when the failed node is related. Therefore, data processing efficiency of other nodes is not affected, and it is unnecessary to store a large amount of backup data locally, so that local resources are saved. Besides, because frequent interaction with another upstream or downstream node is not required, data processing efficiency is improved.

    DEFECT PREDICTION METHOD AND DEVICE
    5.
    发明公开
    DEFECT PREDICTION METHOD AND DEVICE 有权
    DEFEKTVORHERSAGEVERFAHREN UND -VORRICHTUNG

    公开(公告)号：EP2854053A4

    公开(公告)日：2016-12-21

    申请号：EP13876166

    申请日：2013-07-29

    申请人： HUAWEI TECH CO LTD

    发明人： CHAN WUN WAH EDMOND ,  PAN LUJIA

    IPC分类号： G06F19/00

    CPC分类号： G06N5/04 ,  G06F17/30961 ,  G06N99/005

    摘要： Embodiments of the present invention disclose a defect prediction method and apparatus, which relate to the data processing field, and implement accurate and quick locating of a defect in a faulty product. A specific solution is as follows: selecting a training attribute set from a pre-stored product fault record according to a target attribute, and combining the target attribute and the training attribute set into a training set, where the target attribute is a defect attribute of a historical faulty product; generating a classifier set according to the training set, where the classifier set includes at least two tree classifiers; and predicting a defect of a faulty product by using the classifier set as a prediction model. The present invention is used in a process of predicting a defect of a faulty product.

    摘要翻译： 本发明的实施例公开了与数据处理领域相关的缺陷预测方法和装置，并且对故障产品中的缺陷进行准确和快速的定位。 具体解决方案如下：根据目标属性从预先存储的产品故障记录中选择训练属性集合，并将目标属性和训练属性集合组合到训练集中，其中目标属性是缺陷属性 历史错误的产品; 根据训练集生成分类器组，其中分类器集包括至少两个树分类器; 并通过使用分类器集作为预测模型来预测故障产品的缺陷。 本发明用于预测故障产品的缺陷的过程。

    EVALUATION PROCESSING METHOD AND DEVICE FOR VOICE SERVICE
    6.
    发明公开
    EVALUATION PROCESSING METHOD AND DEVICE FOR VOICE SERVICE 审中-公开
    美国威斯康星州

    公开(公告)号：EP3002692A4

    公开(公告)日：2016-08-17

    申请号：EP15807778

    申请日：2015-02-10

    申请人： HUAWEI TECH CO LTD

    发明人： LIU YIJUN ,  PAN LUJIA ,  TIAN GUANGJIAN

    IPC分类号： G06F17/30 ,  G06Q10/06 ,  H04M3/22

    CPC分类号： H04M3/2227 ,  G06F17/30 ,  G06Q10/06

    摘要： Embodiments of the present invention provide a voice service evaluation processing method and apparatus, where the method includes: acquiring record data related to a to-be-evaluated voice service; using a voice service evaluation model that is acquired according to record data related to a voice service to evaluate the record data related to the to-be-evaluated voice service, so as to acquire an evaluation value of the record data related to the to-be-evaluated voice service; and performing, according to the evaluation value, evaluation processing on a voice service corresponding to the record data related to the to-be-evaluated voice service. In the embodiments of the present invention, a more reliable basis is provided for improvement and optimization of a voice service. In addition, an actual status of a network may further be reflected according to evaluation performed on record data related to the voice service, and adjustment on a network indicator may further be performed according to the reflected network status.

    摘要翻译： 本发明的实施例提供一种语音服务评估处理方法和装置，其中所述方法包括：获取与待评估语音服务相关的记录数据; 使用根据与语音服务相关的记录数据获取的语音服务评估模型来评估与待评估语音服务相关的记录数据，以便获取与所述待评估语音服务有关的记录数据的评估值， 评估语音服务; 以及根据所述评估值，对与所述被评估语音服务相关的记录数据相对应的语音服务进行评估处理。 在本发明的实施例中，提供了一种更可靠的基础来改进和优化语音服务。 此外，可以根据与语音服务相关的记录数据执行的评估来进一步反映网络的实际状态，并且可以根据反映的网络状态进一步执行对网络指示符的调整。