Semisupervised autoencoder for sentiment analysis

Z Zhang, S Zhai - US Patent 11,205,103, 2021 - Google Patents
(57) ABSTRACT A method of modelling data, comprising: training an objec tive function of a
linear classifier, based on a set of labeled data, to derive a set of classifier weights; defining …

Real-time and adaptive data mining

SG Chadha, X Cheng, P Chadha - US Patent 10,108,725, 2018 - Google Patents
A method of analyzing data is presented. The method includes generating a query based on
a topic of interest, expanding search terms of the query, executing the query on one or more …

A computer-implemented method and system for analyzing and evaluating user reviews

G Devanathan, S Ramakrishnan… - US Patent App. 15 …, 2018 - Google Patents
A computer-implemented method for evaluating user reviews over distributed documents of
a product comprising the steps of:[STEP 1] extracting and analyzing of user reviews using …

System, method and computer program product for identifying words within collection of text applicable to specific sentiment

D Mihalik, D Friesenhahn, LR Wadhwani - US Patent 8,818,788, 2014 - Google Patents
PERFORM FREQUENCY ANALYSIS FOREACHSENTIMENT SECMENT ing commonly
used words from the sentiment segments. The words or phrases that are left in a specific …

Method for obtaining search suggestions from fuzzy score matching and population frequencies

S Lightner, F Weckesser, D Rakesh… - US Patent 9,201,931, 2015 - Google Patents
A method for obtaining and providing search suggestions using entity co-occurrence is
disclosed. The method may be employed in any search system that may include at least one …

Automated message sentiment analysis and aggregation

GM Arquero, EM Dow, SF Hossain, J Schaeffer… - US Patent …, 2020 - Google Patents
Techniques are provided for performing automated operations to analyze and prioritize
incoming user messages. One or more indications of a plurality of messages sent to one or …

Structured labeling to facilitate concept evolution in machine learning

T Kulesza, D Charles, R Caruana, SA Amershi… - US Patent …, 2019 - Google Patents
A system, method, and media are provided for generating a structured labeling graphical
user interface. The user interface receives user input that associates multimedia content with …

Automatic negative question handling

D Skiba, GW Erhart, L Becker, VC Matula - US Patent 9,432,325, 2016 - Google Patents
BACKGROUND Communication with customers and the importance of addressing customer
concerns continues to grow in impor tance. Customers have more access to arenas to voice …

Search suggestions of related entities based on co-occurrence and/or fuzzy-score matching

S Lightner, F Weckesser, S Boddhu - US Patent 9,230,041, 2016 - Google Patents
(57) ABSTRACT A method for generating search Suggestions of related entities based on co-
occurrence and/or fuzzy score matching is dis closed. The method may be employed in a …

Cross-lingual seeding of sentiment

D Skiba, GW Erhart, L Becker, VC Matula - US Patent 9,438,732, 2016 - Google Patents
(57) ABSTRACT A contact center system can receive messages from Social media sites or
centers. The messages may be in a foreign language. The system can review messages by …