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Dařena et al., 2014 - Google Patents

Clients' freely written assessment as the source of automatically mined opinions

Dařena et al., 2014

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Document ID
5895118941987978633
Author
Dařena F
Žižka J
Přichystal J
Publication year
Publication venue
Procedia Economics and Finance

External Links

Snippet

Measuring the quality of products or services, a challenging task is to reveal clients' satisfaction or sentiment. As people have many opportunities to express their opinions using various on-line channels (eg, discussions, microblogs, social networks), the question is …
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Classifications

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    • G06F17/3061Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F17/30634Querying
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    • G06F17/30675Query execution
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    • G06F17/30861Retrieval from the Internet, e.g. browsers
    • G06F17/30864Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems
    • G06F17/30867Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems with filtering and personalisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
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    • G06F17/30386Retrieval requests
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    • G06COMPUTING; CALCULATING; COUNTING
    • G06NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N99/00Subject matter not provided for in other groups of this subclass
    • G06N99/005Learning machines, i.e. computer in which a programme is changed according to experience gained by the machine itself during a complete run
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce, e.g. shopping or e-commerce
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    • G06Q10/00Administration; Management
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    • GPHYSICS
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    • G06Q50/00Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
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