Automatically generating email subject lines
First Claim
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1. A system for automatic generation of subject lines for electronic mail (email), comprising:
- a memory, and at least one processor operatively coupled to the memory;
an extraction module executed via the at least one processor and capable of extracting topics from an email message;
a prioritization module executed via the at least one processor and capable of computing a sender relevance score for each topic, and ranking the topics based on the sender relevance scores;
a sorting module executed via the at least one processor and capable of ranking a plurality of syntactic units from the email message based on the topic ranking; and
an assignment module executed via the at least one processor and capable of assigning one or more subject lines to the email message based on the ranking of the syntactic units;
wherein the assignment module is further capable of;
assigning different subject lines to the email message for each respective intended recipient of a plurality of intended recipients of the email message so that each respective intended recipient is sent the same email message with a different subject line from that of other intended recipients, wherein the different subject line corresponding to an intended recipient is determined based on one or more characteristics of the intended recipient; and
assigning an identifying subject line different from the one or more of the subject lines assigned to the email message, the identifying subject line indicating one or more preferences of a sender of the email message and being visible to the sender and not visible to a recipient of the email message;
wherein, when the sender receives a reply to the email message from the recipient, the reply email message includes the identifying subject line instead of the one or more of the subject lines assigned to the email message, or a combination of the identifying subject line and the one or more of the subject lines assigned to the email message.
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Abstract
Systems and methods for automatically generating e-mail subject lines are provided. A method for automatic generation of subject lines for electronic mail (email), comprises extracting topics from an email message, computing a sender relevance score for each topic, computing a receiver relevance score for each topic, ranking the topics based on the sender and receiver relevance scores, extracting syntactic units from the email message, ranking the extracted syntactic units from the email message based on the topic ranking, and assigning one or more subject lines to the email message based on the ranking of the syntactic units.
26 Citations
11 Claims
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1. A system for automatic generation of subject lines for electronic mail (email), comprising:
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a memory, and at least one processor operatively coupled to the memory; an extraction module executed via the at least one processor and capable of extracting topics from an email message; a prioritization module executed via the at least one processor and capable of computing a sender relevance score for each topic, and ranking the topics based on the sender relevance scores; a sorting module executed via the at least one processor and capable of ranking a plurality of syntactic units from the email message based on the topic ranking; and an assignment module executed via the at least one processor and capable of assigning one or more subject lines to the email message based on the ranking of the syntactic units; wherein the assignment module is further capable of; assigning different subject lines to the email message for each respective intended recipient of a plurality of intended recipients of the email message so that each respective intended recipient is sent the same email message with a different subject line from that of other intended recipients, wherein the different subject line corresponding to an intended recipient is determined based on one or more characteristics of the intended recipient; and assigning an identifying subject line different from the one or more of the subject lines assigned to the email message, the identifying subject line indicating one or more preferences of a sender of the email message and being visible to the sender and not visible to a recipient of the email message; wherein, when the sender receives a reply to the email message from the recipient, the reply email message includes the identifying subject line instead of the one or more of the subject lines assigned to the email message, or a combination of the identifying subject line and the one or more of the subject lines assigned to the email message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A non-transitory computer readable storage medium comprising program code tangibly embodied thereon, which when executed by a computer, performs method steps for automatic generation of subject lines for electronic mail (email), the method steps comprising:
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extracting topics from an email message; computing a sender relevance score for each topic; computing a receiver relevance score for each topic; ranking the topics based on the sender and receiver relevance scores; ranking a plurality of syntactic units from the email message based on the topic ranking; assigning one or more subject lines to the email message based on the ranking of the syntactic units; assigning different subject lines to the email message for each respective intended recipient of a plurality of intended recipients of the email message so that each respective intended recipient is sent the same email message with a different subject line from that of other intended recipients; wherein the different subject line corresponding to an intended recipient is determined based on one or more characteristics of the intended recipient; and assigning an identifying subject line different from the one or more of the subject lines assigned to the email message, the identifying subject line indicating one or more preferences of a sender of the email message and being visible to the sender and not visible to a recipient of the email message; wherein, when the sender receives a reply to the email message from the recipient, the reply email message includes the identifying subject line instead of the one or more of the subject lines assigned to the email message, or a combination of the identifying subject line and the one or more of the subject lines assigned to the email message.
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Specification