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公开(公告)号：US20210240686A1
公开(公告)日：2021-08-05
申请号：US16777708
申请日：2020-01-30
申请人： PagerDuty, Inc.
IPC分类号： G06F16/22 , G06F16/242 , G06F16/182 , G06F9/30
摘要： Data objects are sampled from data sources and stored in a tree data structure that is employed to compute histogram information. Each node in the tree includes sufficient statistics and a particular value corresponding to one or more sampled data objects. The nodes of the tree can be two or more types, such as exponential nodes and regular nodes. Also, each histogram tree may be precalculated to start with an empty exponential node, and a defined number of regular nested nodes that correlate to a precision value for the histogram, i.e., a number of significant figures for sampled data values that can be stored in the tree.
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公开(公告)号：US10860396B1
公开(公告)日：2020-12-08
申请号：US16777748
申请日：2020-01-30
申请人： PagerDuty, Inc.
IPC分类号： G06F9/54 , G06F40/211 , G06F40/284 , G06F40/30
摘要： Embodiments are directed to managing operations over a network. An event associated with network operations may be provided. A hash function may generate key values that correspond to words included in message information associated with the event. A message vector may be generated based on the key values such that each component in the message vector that corresponds to a key value is set to one. Group vectors may be determined such that each group vector is associated with an event group. Similarity scores may be generated for the group vectors based on the message vector and the group vectors such that each group vector corresponds to a separate similarity score. If the similarity scores exceed a threshold, the event may be associated with event groups associated with a group vector that correspond similarity score that exceeds the threshold.
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公开(公告)号：US11762714B2
公开(公告)日：2023-09-19
申请号：US17882850
申请日：2022-08-08
申请人： PagerDuty, Inc.
IPC分类号： G06F9/54 , G06F40/211 , G06F40/284 , G06F40/30 , G06F16/35 , G06F16/33 , G06F40/279 , G06F40/166
CPC分类号： G06F9/542 , G06F16/3347 , G06F16/353 , G06F40/211 , G06F40/279 , G06F40/284 , G06F40/30 , G06F40/166
摘要： Embodiments are directed to managing operations over a network. An event associated with network operations may be provided. A hash function may generate key values that correspond to words included in message information associated with the event. A message vector may be generated based on the key values such that each component in the message vector that corresponds to a key value is set to one. Group vectors may be determined such that each group vector is associated with an event group. Similarity scores may be generated for the group vectors based on the message vector and the group vectors such that each group vector corresponds to a separate similarity score. If the similarity scores exceed a threshold, the event may be associated with event groups associated with a group vector that correspond similarity score that exceeds the threshold.
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公开(公告)号：US20220083524A1
公开(公告)日：2022-03-17
申请号：US17536901
申请日：2021-11-29
申请人： PagerDuty, Inc.
IPC分类号： G06F16/22 , G06F9/30 , G06F16/182 , G06F16/242
摘要： Data objects are sampled from data sources and stored in a tree data structure that is employed to compute histogram information. Each node in the tree includes sufficient statistics and a particular value corresponding to one or more sampled data objects. The nodes of the tree can be two or more types, such as exponential nodes and regular nodes. Also, each histogram tree may be precalculated to start with an empty exponential node, and a defined number of regular nested nodes that correlate to a precision value for the histogram, i.e., a number of significant figures for sampled data values that can be stored in the tree.
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公开(公告)号：US20210240553A1
公开(公告)日：2021-08-05
申请号：US17113506
申请日：2020-12-07
申请人： PagerDuty, Inc.
IPC分类号： G06F9/54 , G06F40/211 , G06F40/284 , G06F40/30
摘要： Embodiments are directed to managing operations over a network. An event associated with network operations may be provided. A hash function may generate key values that correspond to words included in message information associated with the event. A message vector may be generated based on the key values such that each component in the message vector that corresponds to a key value is set to one. Group vectors may be determined such that each group vector is associated with an event group. Similarity scores may be generated for the group vectors based on the message vector and the group vectors such that each group vector corresponds to a separate similarity score. If the similarity scores exceed a threshold, the event may be associated with event groups associated with a group vector that correspond similarity score that exceeds the threshold.
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公开(公告)号：US20240354179A1
公开(公告)日：2024-10-24
申请号：US18763661
申请日：2024-07-03
申请人： PagerDuty, Inc.
IPC分类号： G06F9/54 , G06F16/33 , G06F16/35 , G06F40/166 , G06F40/211 , G06F40/279 , G06F40/284 , G06F40/30
CPC分类号： G06F9/542 , G06F16/3347 , G06F16/353 , G06F40/211 , G06F40/279 , G06F40/284 , G06F40/30 , G06F40/166
摘要： A machine learning model is applied to extract keywords from an event associated with network operations. A keyword vector is constructed where each keyword extracted is represented as a unique dimension in the keyword vector. The keyword vector is compared against event category vectors associated with event categories to identify potential matches. A relevance score is calculated for each category based on the comparing. The event is classified into one or more categories based on the relevance scores exceeding a predetermined threshold. A user interface configured to visually display and obtain feedback regarding the classifying is generated. At least one of the event categories is updated based on a user feedback received via the user interface and machine learning retraining.
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公开(公告)号：US12033008B2
公开(公告)日：2024-07-09
申请号：US18363031
申请日：2023-08-01
申请人： PagerDuty, Inc.
IPC分类号： G06N20/00 , G06F9/54 , G06F16/33 , G06F16/35 , G06F40/211 , G06F40/279 , G06F40/284 , G06F40/30 , G06F40/166
CPC分类号： G06F9/542 , G06F16/3347 , G06F16/353 , G06F40/211 , G06F40/279 , G06F40/284 , G06F40/30 , G06F40/166
摘要： A learner object that incorporates indications of agreements and disagreements with determinations obtained from a clustering engine of adding incoming events to one or more events groups is generated. An event is received based on monitored conditions. A determination is made not to add the event to an events group based on a first similarity score obtained from the clustering engine between the event and the events group not exceeding a threshold value. In response to determining not to add the event to the events group, a determination to add the event to the events group is obtained based on the learner object. In response to the determination obtained based on the learner object, the event is added with to the events group. A user interface configured to visually display and obtain feedback regarding additions of events to the events groups based on determinations of the clustering engine is generated.
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公开(公告)号：US11188510B2
公开(公告)日：2021-11-30
申请号：US16777708
申请日：2020-01-30
申请人： PagerDuty, Inc.
IPC分类号： G06F16/30 , G06F16/22 , G06F9/30 , G06F16/182 , G06F16/242
摘要： Data objects are sampled from data sources and stored in a tree data structure that is employed to compute histogram information. Each node in the tree includes sufficient statistics and a particular value corresponding to one or more sampled data objects. The nodes of the tree can be two or more types, such as exponential nodes and regular nodes. Also, each histogram tree may be precalculated to start with an empty exponential node, and a defined number of regular nested nodes that correlate to a precision value for the histogram, i.e., a number of significant figures for sampled data values that can be stored in the tree.
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公开(公告)号：US11860845B2
公开(公告)日：2024-01-02
申请号：US17536901
申请日：2021-11-29
申请人： PagerDuty, Inc.
IPC分类号： G06F16/22 , G06F9/30 , G06F16/182 , G06F16/242
CPC分类号： G06F16/2246 , G06F9/30014 , G06F16/1824 , G06F16/242
摘要： A first numerical value is obtained based on a first data source. The first numerical value is stored in a tree structure according to a precision by storing an exponent for the first numerical value in an exponential node of the tree structure and storing respective significant figure digits of the first numerical value in respective regular nodes of the tree structure. Information is computed for nodes in the tree structure. The information includes one or more of statistics, metrics, or histogram information. The computed information is employed to respond to a query related to the data source.
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公开(公告)号：US20240020180A1
公开(公告)日：2024-01-18
申请号：US18363031
申请日：2023-08-01
申请人： PagerDuty, Inc.
IPC分类号： G06F9/54 , G06F40/211 , G06F40/284 , G06F40/30 , G06F16/35 , G06F16/33 , G06F40/279
CPC分类号： G06F9/542 , G06F40/211 , G06F40/284 , G06F40/30 , G06F16/353 , G06F16/3347 , G06F40/279 , G06F40/166
摘要： A learner object that incorporates indications of agreements and disagreements with determinations obtained from a clustering engine of adding incoming events to one or more events groups is generated. An event is received based on monitored conditions. A determination is made not to add the event to an events group based on a first similarity score obtained from the clustering engine between the event and the events group not exceeding a threshold value. In response to determining not to add the event to the events group, a determination to add the event to the events group is obtained based on the learner object. In response to the determination obtained based on the learner object, the event is added with to the events group. A user interface configured to visually display and obtain feedback regarding additions of events to the events groups based on determinations of the clustering engine is generated.
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