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公开(公告)号：US20180101521A1
公开(公告)日：2018-04-12
申请号：US15840482
申请日：2017-12-13
Applicant: salesforce.com, inc.
Inventor： Michael Jones , Scott Enman , Collin Chun-Kit Lee , David Campbell , Christopher John Nicholls
CPC classification number: G06F17/2785 , G06F17/218 , G06F17/24 , G06Q50/01
Abstract: Provided are techniques for avoiding sentiment model overfitting in a machine language model. A current list of keywords in a current sentiment model can be updated to create a proposed list of keywords in a proposed sentiment model. Machine-generated sentiment results, based on the proposed sentiment model, are presented to identify model overfitting, without revising the current set of keywords. The proposed set of keywords can be edited, and when overfitting is not present, the current list of keywords is replaced by the proposed list of keywords.
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Patent Agency Ranking
公开(公告)号：US09881000B1
公开(公告)日：2018-01-30
申请号：US15213158
申请日：2016-07-18
Applicant: SALESFORCE.COM, INC.
Inventor： Michael Jones , Scott Enman , Collin Chun-Kit Lee , David Campbell , Christopher John Nicholls
CPC classification number: G06F17/2785 , G06F17/218 , G06F17/24 , G06Q50/01
Abstract: Provided are techniques for avoiding sentiment model overfitting in a machine language model. A current list of keywords in a current sentiment model can be updated to create a proposed list of keywords in a proposed sentiment model. Machine-generated sentiment results, based on the proposed sentiment model, are presented to identify model overfitting, without revising the current set of keywords. The proposed set of keywords can be edited, and when overfitting is not present, the current list of keywords is replaced by the proposed list of keywords.
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公开(公告)号：US09710468B2
公开(公告)日：2017-07-18
申请号：US14477210
申请日：2014-09-04
Applicant: salesforce.com, inc.
Inventor： Christopher John Nicholls , Christopher Shawn Collings
CPC classification number: G06F17/30017 , G06F17/30035 , G06F17/30616 , G06F17/30654 , G06F17/30702 , G06F17/30864 , G06Q50/01
Abstract: A topic profile may be generated based on several words/phrases. The topic profile may include social media content items such as a social media post from a variety of social media sources. The topic profile may be presented to a user via a user interface that displays the one or more included/excluded words/phrases that may form the basis of a query for the topic profile. The user interface may display one or more representative social media content items and/or a word cloud of words/phrases related to the query. A user may select one or more words/phrases in the word cloud and/or one or more social media content items to be included in and//or excluded from the topic profile. The implementations disclosed herein may allow rapid filtering of a potentially large group of content items from potentially disparate social media sources.
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公开(公告)号：US20160070762A1
公开(公告)日：2016-03-10
申请号：US14477210
申请日：2014-09-04
Applicant: salesforce.com, inc.
Inventor： Christopher John Nicholls , Christopher Shawn Collings
IPC: G06F17/30
CPC classification number: G06F17/30017 , G06F17/30035 , G06F17/30616 , G06F17/30654 , G06F17/30702 , G06F17/30864 , G06Q50/01
Abstract: A topic profile may be generated based on several words/phrases. The topic profile may include social media content items such as a social media post from a variety of social media sources. The topic profile may be presented to a user via a user interface that displays the one or more included/excluded words/phrases that may form the basis of a query for the topic profile. The user interface may display one or more representative social media content items and/or a word cloud of words/phrases related to the query. A user may select one or more words/phrases in the word cloud and/or one or more social media content items to be included in and/or excluded from the topic profile. The implementations disclosed herein may allow rapid filtering of a potentially large group of content items from potentially disparate social media sources.
Abstract translation: 可以基于几个单词/短语来生成主题简档。 主题简档可以包括社交媒体内容项目，例如来自各种社交媒体源的社交媒体帖子。 主题简档可以经由用户界面呈现给用户，用户界面显示可以形成主题简档的查询的基础的一个或多个所包括/排除的单词/短语。 用户界面可以显示与查询相关的一个或多个代表性社交媒体内容项和/或单词/短语的单词云。 用户可以选择单词云中的一个或多个单词/短语和/或要包括在主题简档中和/或从该主题简档中排除的一个或多个社交媒体内容项。 本文公开的实施方案可以允许从潜在的不同社交媒体源快速过滤潜在的大量内容项目。
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公开(公告)号：US10726063B2
公开(公告)日：2020-07-28
申请号：US15651500
申请日：2017-07-17
Applicant: salesforce.com, inc.
Inventor： Christopher John Nicholls , Christopher Shawn Collings
IPC: H04L12/00 , G06F13/00 , G06F16/40 , G06F16/31 , G06F16/335 , G06F16/435 , G06F16/951 , G06F16/332 , G06Q50/00
Abstract: A topic profile may be generated based on several words/phrases. The topic profile may include social media content items such as a social media post from a variety of social media sources. The topic profile may be presented to a user via a user interface that displays the one or more included/excluded words/phrases that may form the basis of a query for the topic profile. The user interface may display one or more representative social media content items and/or a word cloud of words/phrases related to the query. A user may select one or more words/phrases in the word cloud and/or one or more social media content items to be included in and/or excluded from the topic profile. The implementations disclosed herein may allow rapid filtering of a potentially large group of content items from potentially disparate social media sources.
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公开(公告)号：US20180095958A1
公开(公告)日：2018-04-05
申请号：US15651500
申请日：2017-07-17
Applicant: salesforce.com, inc.
Inventor： Christopher John Nicholls , Christopher Shawn Collings
CPC classification number: G06F16/40 , G06F16/313 , G06F16/3329 , G06F16/337 , G06F16/437 , G06F16/951 , G06Q50/01
Abstract: A topic profile may be generated based on several words/phrases. The topic profile may include social media content items such as a social media post from a variety of social media sources. The topic profile may be presented to a user via a user interface that displays the one or more included/excluded words/phrases that may form the basis of a query for the topic profile. The user interface may display one or more representative social media content items and/or a word cloud of words/phrases related to the query. A user may select one or more words/phrases in the word cloud and/or one or more social media content items to be included in and/or excluded from the topic profile. The implementations disclosed herein may allow rapid filtering of a potentially large group of content items from potentially disparate social media sources.
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