International Business Machines Corporation

Zi Sardone

Fang Lu

Robert E Loredo

Richard E Berube

Susan Ricercato

Azadeh Salehi

Jae-lyn Hecht

Olga M Sanchez Sanchez

An approach is described for sorting and displaying documents according to sentiment level in an online community. An associated method may include selecting a review topic in an online community and identifying a plurality of documents contributed for the review topic. The plurality of documents may include at least one of a product review submission, a marketing survey submission, a social network activity stream post, a discussion forum post, a weblog post, and an audiovisual sample. The method further may include obtaining sentiment data associated with each of the plurality of documents developing a sentiment model based on the obtained sentiment data. Additionally, the method may include organizing and presenting the plurality of documents in an online community interface based on the sentiment model.

Sorting and displaying documents according to sentiment level in an online community

An approach is described for sorting and displaying documents according to sentiment level in an online community. An associated system may include a processor and a memory storing an application program, which, when executed on the processor, performs an operation that may include selecting a review topic in an online community and identifying a plurality of documents contributed for the review topic. The plurality of documents may include at least one of a product review submission, a marketing survey submission, a social network activity stream post, a discussion forum post, a weblog post, and an audiovisual sample. The operation further may include obtaining sentiment data associated with each of the plurality of documents developing a sentiment model based on the obtained sentiment data. Additionally, the operation may include organizing and presenting the plurality of documents in an online community interface based on the sentiment model.

Embodiments of the present invention provide systems and methods for performing analysis validity ranking of information. The method utilizes technology such as MRI, CT, PET, SPECT, EEG, and MEG to collect a user's cognitive event, to analyze the user's cognitive event via analytics, and to correlate the user's cognitive event with a ranking. This correlated data is sent to a database amenable to future inquiries on cognitive events of the user. The search results are based on the level of validity for retrieving accurate search results from the database at a future point in time. A validity and the rank of the data deriving from the user's cognitive event are evaluated based on the brainwaves and the location of the data deriving from the user's cognitive event. The data with a higher validity is ranked higher and tagged accordingly.

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Chelmsford, MA, United States of America

Zi Sardone