Galitsky
Boris Galitsky, Palo Alto, CA US
Patent application number | Description | Published |
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20090089252 | SEARCHING FOR ASSOCIATED EVENTS IN LOG DATA - To retrieve a sequence of associated events in log data, a request expression is parsed to retrieve types of dependencies between events which are searched, and the constraints (e.g., keywords) which characterize each event. Based on the parsing results, query components can be formed, expressing the constraints for individual events and interrelations (e.g., time spans) between events. A resultant span query comprising the query components can then be run against an index of events, which encodes a mutual location of associated events in storage. | 04-02-2009 |
20090282019 | Sentiment Extraction from Consumer Reviews for Providing Product Recommendations - A system and method for recommending a product to a user in response to a query for a product with a feature wherein the recommendation is accompanied by a quotation expressing a sentiment about the feature or the product. | 11-12-2009 |
20130185286 | SEARCHING FOR ASSOCIATED EVENTS IN LOG DATA - To retrieve a sequence of associated events in log data, a request expression is parsed to retrieve types of dependencies between events which are searched, and the constraints (e.g., keywords) which characterize each event. Based on the parsing results, query components can be formed, expressing the constraints for individual events and interrelations (e.g., time spans) between events. A resultant span query comprising the query components can then be run against an index of events, which encodes a mutual location of associated events in storage. | 07-18-2013 |
Boris Galitsky, San Jose, CA US
Patent application number | Description | Published |
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20110191373 | Customized Reporting and Mining of Event Data - Event data (e.g., log messages) are represented as sets of attribute/value pairs. An index maps each attribute/value pair or attribute/value tuple to a pointer that points to event data which contains the attribute/value pair or attribute/value tuple. An attribute co-occurrence map or matrix can be generated that includes attribute names that co-occur together. Queries and custom reports can be generated by projecting event data into one or more attributes or attribute/value pairs, and then determining statistics on other attributes using a combination of the inverted index, the attribute co-occurrence map or matrix, operations on sets and/or math and statistical functions. | 08-04-2011 |
Boris A. Galitsky, San Francisco, CA US
Patent application number | Description | Published |
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20140040288 | CONTENT INVERSION FOR USER SEARCHES AND PRODUCT RECOMMENDATIONS SYSTEMS AND METHODS - There is provided systems and method for content inversion for use in user searches and product recommendations. The methods include receiving a first content, wherein the first content includes a first sentence having at least one first sentiment expression, creating a syntactic parse tree of the first sentence, identifying a first sentiment in the at least one first sentiment expression, wherein the first sentiment corresponds to a first polarity, determining a first needs expression corresponding to the first sentiment, wherein the first needs expression includes a first subject. The method may further include creating a sub-tree corresponding to the first needs expression, and grouping the content with other content having similar sub-trees. | 02-06-2014 |