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公开(公告)号：US11636265B2
公开(公告)日：2023-04-25
申请号：US16799681
申请日：2020-02-24
Applicant: eBay Inc.
Inventor： Dishan Gupta , Ajinkya Gorakhnath Kale , Stefan Boyd Schoenmackers , Amit Srivastava
IPC: G06F40/279 , G06F40/274 , G06V30/194
Abstract: Understanding emojis in the context of online experiences is described. In at least some embodiments, text input is received and a vector representation of the text input is computed. Based on the vector representation, one or more emojis that correspond to the vector representation of the text input are ascertained and a response is formulated that includes at least one of the one or more emojis. In other embodiments, input from a client machine is received. The input includes at least one emoji. A computed vector representation of the emoji is used to look for vector representations of words or phrases that are close to the computed vector representation of the emoji. At least one of the words or phrases is selected and at least one task is performed using the selected word(s) or phrase(s).
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公开(公告)号：US20220020375A1
公开(公告)日：2022-01-20
申请号：US17490788
申请日：2021-09-30
Applicant: eBay Inc.
Inventor： Stefan Schoenmackers , Amit Srivastava , Lawrence William Colagiovanni , Sanjika Hewavitharana , Ajinkya Gorakhnath Kale , Vinh Khuc
Abstract: Methods, systems, and computer programs are presented for detecting a mission changes in a conversation. A user utterance from a user device is received. The user utterance is part of a conversation with an intelligent assistant. The conversation includes preceding user utterances in pursuit of a first mission. It is determined that the user utterance indicates a mission change from the first mission to a second mission based on an application of a machine-learned model to the user utterance and the preceding user utterances. The machine-learned model has been trained repeatedly with past utterances of other users over a time period, the determining based on a certainty of the indication satisfying a certainty threshold. Responsive to the determining that the user utterance indicates the mission change from the first mission to a second mission, a reply to the user utterance is generated to further the second mission rather than the first mission.
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公开(公告)号：US10650095B2
公开(公告)日：2020-05-12
申请号：US15665133
申请日：2017-07-31
Applicant: eBay Inc.
Inventor： Dishan Gupta , Ajinkya Gorakhnath Kale , Stefan Boyd Schoenmackers , Amit Srivastava
Abstract: Understanding emojis in the context of online experiences is described. In at least some embodiments, text input is received and a vector representation of the text input is computed. Based on the vector representation, one or more emojis that correspond to the vector representation of the text input are ascertained and a response is formulated that includes at least one of the one or more emojis. In other embodiments, input from a client machine is received. The input includes at least one emoji. A computed vector representation of the emoji is used to look for vector representations of words or phrases that are close to the computed vector representation of the emoji. At least one of the words or phrases is selected and at least one task is performed using the selected word(s) or phrase(s).
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