Computer based system and method of determining a...

Details Computer based system and method of determining a... Computer based system and method of determining a...

G - Physics

06

F

G06F 17/30 (2006.01) G06F 17/27 (2006.01) G06Q 30/00 (2006.01)

Patent

CA 2453412

The invention relates to a computer based method and system for automatically determining in a document an object satisfaction score (44), choosing at least one of either a positive score or a negative score, comprising the steps of: subdividing the document into windows of words; selecting one of said windows when it contains at least one descriptive property corresponding to a key subject of said object and/or when it does not contain any descriptive property corresponding to an anti-key subject of said object; processing each selected window to determine a positive or negative score of said window by counting the occurrences of positive and negative concepts; and cumulating the scores of the selected windows to obtain said object satisfaction score for the document.

L'invention concerne un procédé et un système informatiques permettant de déterminer automatiquement une note de satisfaction (44) d'objet dans un document et de choisir au moins une note positive ou négative. Ledit procédé consiste à diviser le document en fenêtre de mots; à sélectionner l'une des fenêtres lorsqu'elle contient au moins une propriété descriptive correspondant à un sujet clé de l'objet et/ou lorsqu'elle ne contient pas de propriété descriptive correspondant à un sujet non clé dudit objet; à traiter chaque fenêtre sélectionnée afin de déterminer une note positive ou négative pour ladite fenêtre par comptage des occurrences de concepts positifs et négatifs; et à cumuler les notes des fenêtres sélectionnées afin d'obtenir une note de satisfaction d'objet pour ledit document.

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