Patents by Inventor Gennadi Lembersky

Gennadi Lembersky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210097634
    Abstract: A system and method for selecting a training program from a plurality of training programs for a selected worker may include evaluating performance improvement of a plurality of workers who have taken training programs of the plurality of training programs, and associating a performance improvement grade to each of the workers for each of the training programs the worker has taken; selecting, in a worker database, workers that are similar to the selected worker; and selecting the training program for the selected worker based on the performance improvement grades associated with the similar workers for the plurality of training programs.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 1, 2021
    Applicant: NICE LTD.
    Inventors: David Geffen, Yuval SHACHAF, Gennadi LEMBERSKY
  • Patent number: 10956914
    Abstract: Systems and methods of mapping a customer journey in an interactive voice response (IVR) system to a contact reason from a contact reasons list: receive an IVR log comprising a plurality of customer journey entries, wherein each customer journey entry comprises a sequence of one or more menu identifiers; generate an embedding vector for each menu identifier; filter one or more menu identifiers from a menu identifier list, wherein the menu identifier list comprises all menu identifiers contained in the IVR log; cluster one or more remaining menu identifiers from the menu identifier list into one or more clusters, based on the embedding vector of each menu identifier; map each cluster to a contact reason; and create a rule that categorizes a newly received IVR sequence based on a cooccurrence of at least one menu identifier in the newly received IVR sequence and in a given cluster.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 23, 2021
    Assignee: NICE LTD.
    Inventors: Hila Kneller, Gennadi Lembersky
  • Publication number: 20210081873
    Abstract: A computerized method for automatically pointing on an influencer on a measured performance change for maximizing coaching utility is provided herein. The method may include: receiving one or more metrics from a user to construct a Key Performance Indicators (KPI); retrieving data related to one or more agents during a predefined period for the one or more metrics from one or more performance management databases; calculating a change in KPI; calculating an influence of each metric on the calculated change in KPI; calculating an influence of each agent on the calculated change in KPI; presenting to a user via a display unit: (i) the calculated change in KPI; (ii) influence of each metric on the calculated change in KPI; and (iii) influence of each agent on the calculated change in KPI, and based on a precalculated coaching effectiveness, suggesting a coaching approach to reach a predefined KPI goal.
    Type: Application
    Filed: September 16, 2019
    Publication date: March 18, 2021
    Inventors: David Geffen, Yuval Shachaf, Gennadi Lembersky
  • Patent number: 10847136
    Abstract: Systems and methods for mapping a customer journey in an interactive voice response (IVR) system to a category from a categories list, build a directed graph based on one or more sample IVR customer journeys; generate a black list based on the directed graph; for a given customer journey: filter one or more non-informative menus from the plurality of available menus based on the black list; concatenate the respective associated menu prompt of each menu that was not filtered, and one or more user responses to one or more menu prompts from the series of interactions in the given customer journey, into a concatenated word string; calculate a similarity score between the concatenated word string and a category name of each category from the categories list; and map the given customer journey to the category whose category name produces the highest similarity score.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: November 24, 2020
    Assignee: NICE LTD.
    Inventors: Hila Kneller, Yuval Shachaf, Gennadi Lembersky
  • Publication number: 20200082822
    Abstract: Systems and methods of mapping a customer journey in an interactive voice response (IVR) system to a contact reason from a contact reasons list: receive an IVR log comprising a plurality of customer journey entries, wherein each customer journey entry comprises a sequence of one or more menu identifiers; generate an embedding vector for each menu identifier; filter one or more menu identifiers from a menu identifier list, wherein the menu identifier list comprises all menu identifiers contained in the IVR log; cluster one or more remaining menu identifiers from the menu identifier list into one or more clusters, based on the embedding vector of each menu identifier; map each cluster to a contact reason; and create a rule that categorizes a newly received IVR sequence based on a cooccurrence of at least one menu identifier in the newly received IVR sequence and in a given cluster.
    Type: Application
    Filed: September 9, 2019
    Publication date: March 12, 2020
    Applicant: NICE LTD.
    Inventors: Hila KNELLER, Gennadi LEMBERSKY
  • Publication number: 20200082810
    Abstract: Systems and methods for mapping a customer journey in an interactive voice response (IVR) system to a category from a categories list, build a directed graph based on one or more sample IVR customer journeys; generate a black list based on the directed graph; for a given customer journey: filter one or more non-informative menus from the plurality of available menus based on the black list; concatenate the respective associated menu prompt of each menu that was not filtered, and one or more user responses to one or more menu prompts from the series of interactions in the given customer journey, into a concatenated word string; calculate a similarity score between the concatenated word string and a category name of each category from the categories list; and map the given customer journey to the category whose category name produces the highest similarity score.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 12, 2020
    Applicant: Nice Ltd.
    Inventors: Hila Kneller, Yuval Shachaf, Gennadi Lembersky
  • Publication number: 20200065831
    Abstract: A method and system for analyzing interactions (for example between a person and an organization) may include for a number of series of interactions (which may be termed journeys), each interaction represented by a channel and a reason, iterating over the series of interactions by selecting initial information including an interaction subset including one or more interactions, and if there is a set of interaction series among the series of interactions meeting certain conditions, adding an interaction to the interaction subset and determining in a recursive fashion if for the interaction subset, there is a subset among the set of interaction series meeting the conditions which also meet the conditions. Conditions may include a threshold average rating for the set of interaction series, and a threshold number of interaction series in which the interaction subset is found.
    Type: Application
    Filed: August 21, 2018
    Publication date: February 27, 2020
    Applicant: Nice Ltd.
    Inventors: Yuval SHACHAF, Gennadi LEMBERSKY, Roy KLEIN
  • Publication number: 20200013068
    Abstract: A system and method for calculating a journey excellence score (JES) for a customer journey in a contact center, including, during a training phase: representing each of a plurality of tagged customer journeys by a list of attributes and a value associated with each of the attributes, wherein each of the tagged customer journeys is tagged with respect to a dissatisfaction indicator, and training a model using the plurality of tagged customer journeys, based on the associated values and tags, to generate model weights; and at runtime: obtaining the customer journey; representing the customer journey by the list of attributes and a value associated to each of the attributes; and calculating the JES for the customer journey by applying the model weights to the associated values.
    Type: Application
    Filed: July 6, 2018
    Publication date: January 9, 2020
    Applicant: NICE LTD.
    Inventors: Adi Pony, Gennadi Lembersky, Roy Klein
  • Patent number: 10135977
    Abstract: Methods and systems for optimization of interactive voice recognition (IVR) system processes are provided. One or more desired optimization parameters can be determined based on an IVR transaction log that includes a plurality of IVR journeys. The IVR journeys can be filtered, transformed into vectors and/or clustered.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: November 20, 2018
    Assignee: NICE LTD.
    Inventors: Natan Katz, Gennadi Lembersky, Roy Klein
  • Patent number: 9947320
    Abstract: A method, computerized apparatus and computer program product for determining script compliance in interactions, the method comprising: receiving one or more indexed audio interaction; receiving a text representing a script; automatically extracting two or more key terms from the script; automatically generating a query representing the script, comprising: receiving one or more constraint associated with the at least two key terms; and determining spotted key terms of the key terms that appear in the indexed audio interactions; determining complied constraints based on a number of words difference between two key terms of the at least two key terms; and determining a relevance score for each of the indexed audio interactions, based on the spotted key terms and the complied constraints.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: April 17, 2018
    Inventors: Gennadi Lembersky, Maor Nissan, Ronny Bretter
  • Patent number: 9787838
    Abstract: A system and method for analysis of interactions with a customer service center, comprising receiving a plurality of customer service interactions, receiving a word cloud computed for the plurality of customer service interactions, consolidating similar or synonymous words into word sets, constructing a weighted graph of the word sets, generating a query for the interaction topic based on a corresponding subset of word sets, selecting at least one representative interaction from the retrieved customer service interactions, and displaying at least a portion of the representative interaction for the selected identified topic.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: October 10, 2017
    Assignee: NICE-SYSTEMS LTD
    Inventors: Gennadi Lembersky, Hila Kneller, Jeffrey Stern
  • Publication number: 20160133256
    Abstract: A method, computerized apparatus and computer program product for determining script compliance in interactions, the method comprising: receiving one or more indexed audio interaction; receiving a text representing a script; automatically extracting two or more key terms from the script; automatically generating a query representing the script, comprising: receiving one or more constraint associated with the at least two key terms; and determining spotted key terms of the key terms that appear in the indexed audio interactions; determining complied constraints; and determining a relevance score for each of the indexed audio interactions, based on the spotted key terms and the complied constraints.
    Type: Application
    Filed: November 12, 2014
    Publication date: May 12, 2016
    Inventors: Gennadi Lembersky, Maor Nissan, Ronny Bretter
  • Patent number: 9245523
    Abstract: The subject matter discloses a method for expansion of search queries on large vocabulary continuous speech recognition transcripts comprising: obtaining a textual transcript of audio interaction generated by the large vocabulary continuous speech recognition; generating a topic model from the textual transcripts; said topic model comprises a plurality of topics wherein each topic of the plurality of topics comprises a list of keywords; obtaining a search term; associating a topic from the topic model with the search term; and generating a list of candidate term expansion words by selecting keywords from the list of keywords of the associated topic; said candidate term expansion words are of high probability to be substitution errors of the search term that are generated by the large vocabulary continuous speech recognition.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: January 26, 2016
    Assignee: NICE-SYSTEMS LTD
    Inventors: Moshe Wasserblat, Maya Gorodetsky, Gennadi Lembersky