Systems and methods for sentiment detection, measurement, and normalization over social networks
First Claim
Patent Images
1. A system, comprising:
- a data collection engine, which in operation, collects data on activities of a plurality of users on a social network, wherein each of the activities includes content regarding those activities;
a sentiment analysis engine with a processor, which in operation,detects and measures sentiment of each of the plurality of users toward an event as expressed in the collected data of their activities on the social network;
aggregates the detected sentiments of the plurality of users toward the event;
normalizes the aggregated sentiments of the users towards the event against a baseline sentiment for that event, so that the normalized sentiments reflect the sentiments of the general public toward the event, wherein the baseline sentiment and aggregated sentiments is based on the content of the activities.
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Abstract
A new approach is proposed that contemplates systems and methods to provide the ability to detect, measure, aggregate, and normalize sentiments expressed by a group of users on a certain event or topic on a social network so that the normalized sentiments truly reflect the sentiments of the general public on that specific event or topic. Additionally, the collected and measured sentiments of an individual user expressed on a social network can also be normalized against a baseline sentiment that reflects in order to truly reflect the individual user'"'"'s sentiment at the time of his/her expression.
88 Citations
33 Claims
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1. A system, comprising:
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a data collection engine, which in operation, collects data on activities of a plurality of users on a social network, wherein each of the activities includes content regarding those activities; a sentiment analysis engine with a processor, which in operation, detects and measures sentiment of each of the plurality of users toward an event as expressed in the collected data of their activities on the social network; aggregates the detected sentiments of the plurality of users toward the event; normalizes the aggregated sentiments of the users towards the event against a baseline sentiment for that event, so that the normalized sentiments reflect the sentiments of the general public toward the event, wherein the baseline sentiment and aggregated sentiments is based on the content of the activities. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A system, comprising:
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a data collection engine with a processor, which in operation, collects data on activities of a user on a social network, wherein each of the activities includes content regarding those activities; a sentiment analysis engine with a processor, which in operation, detects and measures sentiment of the user toward an event as expressed in the collected data of the activities of the user on the social network; normalizes the measured sentiment of the user towards the event against a baseline sentiment for the event so that the normalized sentiment reflects the real sentiment of the user toward the event, wherein the baseline sentiment and measured sentiment is based on the content of the activities. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A method, comprising:
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collecting data on activities of a plurality of users on a social network, wherein each of the activities includes content regarding those activities; detecting and measuring sentiment of each of the plurality of users toward an event as expressed in the collected data of their activities on the social network; aggregating the detected sentiments of the plurality of users toward the event; normalizing, with a sentiment detection system, the aggregated sentiments of the users towards the event against a baseline sentiment for that event so that the normalized sentiments reflect the sentiments of the general public toward the event, wherein the baseline sentiment and aggregated sentiments is based on the content of the activities. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
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28. The method, comprising:
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collecting data on activities of a user on a social network, wherein each of the activities includes content regarding those activities; detecting and measuring sentiment of the user toward an event as expressed in the collected data of the activities of the user on the social network; normalizing, with a sentiment detection system, the measured sentiment of the user towards the event against a baseline sentiment for that event so that the normalized sentiment reflects the real sentiment of the user toward the event, wherein the baseline sentiment and measured sentiment is based on the content of the activities. - View Dependent Claims (29, 30, 31, 32, 33)
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Specification