Patents by Inventor Boaz Carmeli
Boaz Carmeli 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).
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Patent number: 11928556Abstract: Methods and systems for a reinforcement learning system. A spatial and temporal representation of an observed state of an environment is encoded. A previous state is estimated from a given state and a size of a reward is adjusted based on a difference between the estimated previous state and the previous state.Type: GrantFiled: December 29, 2018Date of Patent: March 12, 2024Assignee: International Business Machines CorporationInventors: Guy Hadash, Boaz Carmeli, George Kour
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Patent number: 11797516Abstract: Balancing an imbalanced dataset, by: Receiving a balancing policy and the imbalanced dataset. Performing initial adjustment of the imbalanced dataset to comply with the balancing policy, by: oversampling one or more underrepresented classes, and, if one or more of the classes are overrepresented, undersampling them. Operating a generative machine learning model to generate samples for the one or more underrepresented classes, based on the initially-adjusted dataset. Operating a machine learning classification model to label the generated samples with class labels corresponding to the one or more underrepresented classes. Selecting some of the generated samples which, according to the labeling, have a relatively high probability of preserving their class labels.Type: GrantFiled: May 12, 2021Date of Patent: October 24, 2023Assignee: International Business Machines CorporationInventors: Naama Tepper, Esther Goldbraich, Boaz Carmeli, Naama Zwerdling, George Kour, Ateret Anaby Tavor
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Patent number: 11775839Abstract: An example system includes a processor to receive a query. The processor can retrieve ranked candidates from an index based on the query. The processor can re-rank the ranked candidates using a Bidirectional Encoder Representations from Transformers (BERT) query-question (Q-q) model trained to match queries to questions of a frequently asked question (FAQ) dataset, wherein the BERT Q-q model is fine-tuned using paraphrases generated for the questions in the FAQ dataset. The processor can return the re-ranked candidates in response to the query.Type: GrantFiled: June 10, 2020Date of Patent: October 3, 2023Assignee: International Business Machines CorporationInventors: Yosi Mass, Boaz Carmeli, Haggai Roitman, David Konopnicki
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Patent number: 11625609Abstract: During end-to-end training of a Deep Neural Network (DNN), a differentiable estimator subnetwork is operated to estimate a functionality of an external software application. Then, during inference by the trained DNN, the differentiable estimator subnetwork is replaced with the functionality of the external software application, by enabling API communication between the DNN and the external software application.Type: GrantFiled: June 14, 2018Date of Patent: April 11, 2023Assignee: International Business Machines CorporationInventors: Boaz Carmeli, Guy Hadash, Einat Kermany, Ofer Lavi, Guy Lev, Oren Sar-Shalom
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Patent number: 11587567Abstract: Embodiments may determine user intent in conversations with dialogue systems so as to improve the quality of such conversations and to reduce the number of failed conversations. For example, a method may comprise receiving, at a dialogue system, a first text utterance from a user, generating a plurality of second text utterances at the dialogue system in response to the received text utterance, generating a third text utterance based on each generated second text utterance using a trained deep neural network model, generating a score indicating a quality of each conversation, wherein each conversation includes the first text utterance, one of the second text utterances, and the third text utterance based on the one of the second text utterances, and outputting to the user the second text utterance included in the conversation having the highest quality score.Type: GrantFiled: March 21, 2021Date of Patent: February 21, 2023Assignee: International Business Machines CorporationInventors: Boaz Carmeli, Ateret Anaby Tavor, Eyal Ben-David
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Patent number: 11557377Abstract: Embodiments of the present invention provide methods, computer program products, and systems for classification and identification of cancer genes while correcting for sample bias for tumor-derived genomic features as well as other biased features using machine learning techniques. Embodiments of the present invention can be used to receive a set of genes that include a first gene and a subset of synthetic genes that include similar features to the first gene and receive a set of gene labels associated with physiological characteristics. Embodiments of the present invention can estimate probabilities that genes in the set of genes are associated with gene labels in the set of gene labels using a machine learning classifier and estimate an effective probability range for the first gene and each gene label based, at least in part, on the first gene's estimated probabilities and the estimated probabilities of one or more of the synthetic genes.Type: GrantFiled: August 13, 2019Date of Patent: January 17, 2023Assignee: International Business Machines CorporationInventors: Boaz Carmeli, Zeev Waks, Omer Weissbrod
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Patent number: 11526667Abstract: Embodiments of the present systems and methods may provide techniques for augmenting textual data that may be used for textual classification tasks. Embodiments of such techniques may provide the capability to synthesize labeled data to improve text classification tasks. Embodiments may be specifically useful when only a small amount of data is available, and provide improved performance in such cases. For example, in an embodiment, a method implemented in a computer system may comprise a processor, memory accessible by the processor, and computer program instructions stored in the memory and executable by the processor, and the method may comprise fine-tuning a language model using a training dataset, synthesizing a plurality of samples using the fine-tuned language model, filtering the plurality of synthesized samples, and generating an augmented training dataset comprising the training dataset and the filtered plurality of synthesized sentences.Type: GrantFiled: May 9, 2020Date of Patent: December 13, 2022Assignee: International Business Machines CorporationInventors: Amir Kantor, Ateret Anaby Tavor, Boaz Carmeli, Esther Goldbraich, George Kour, Segev Shlomov, Naama Tepper, Naama Zwerdling
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Publication number: 20220374410Abstract: Balancing an imbalanced dataset, by: Receiving a balancing policy and the imbalanced dataset. Performing initial adjustment of the imbalanced dataset to comply with the balancing policy, by: oversampling one or more underrepresented classes, and, if one or more of the classes are overrepresented, undersampling them. Operating a generative machine learning model to generate samples for the one or more underrepresented classes, based on the initially-adjusted dataset. Operating a machine learning classification model to label the generated samples with class labels corresponding to the one or more underrepresented classes. Selecting some of the generated samples which, according to the labeling, have a relatively high probability of preserving their class labels.Type: ApplicationFiled: May 12, 2021Publication date: November 24, 2022Inventors: Naama Tepper, Esther Goldbraich, Boaz Carmeli, Naama Zwerdling, GEORGE KOUR, Ateret Anaby Tavor
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Publication number: 20220301558Abstract: Embodiments may determine user intent in conversations with dialogue systems so as to improve the quality of such conversations and to reduce the number of failed conversations. For example, a method may comprise receiving, at a dialogue system, a first text utterance from a user, generating a plurality of second text utterances at the dialogue system in response to the received text utterance, generating a third text utterance based on each generated second text utterance using a trained deep neural network model, generating a score indicating a quality of each conversation, wherein each conversation includes the first text utterance, one of the second text utterances, and the third text utterance based on the one of the second text utterances, and outputting to the user the second text utterance included in the conversation having the highest quality score.Type: ApplicationFiled: March 21, 2021Publication date: September 22, 2022Inventors: Boaz Carmeli, Ateret Anaby Tavor, Eyal Ben-David
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Publication number: 20210390418Abstract: An example system includes a processor to receive a query. The processor can retrieve ranked candidates from an index based on the query. The processor can re-rank the ranked candidates using a Bidirectional Encoder Representations from Transformers (BERT) query-question (Q-q) model trained to match queries to questions of a frequently asked question (FAQ) dataset, wherein the BERT Q-q model is fine-tuned using paraphrases generated for the questions in the FAQ dataset. The processor can return the re-ranked candidates in response to the query.Type: ApplicationFiled: June 10, 2020Publication date: December 16, 2021Inventors: Yosi Mass, Boaz Carmeli, Haggai Roitman, David Konopnicki
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Publication number: 20210350076Abstract: Embodiments of the present systems and methods may provide techniques for augmenting textual data that may be used for textual classification tasks. Embodiments of such techniques may provide the capability to synthesize labeled data to improve text classification tasks. Embodiments may be specifically useful when only a small amount of data is available, and provide improved performance in such cases. For example, in an embodiment, a method implemented in a computer system may comprise a processor, memory accessible by the processor, and computer program instructions stored in the memory and executable by the processor, and the method may comprise fine-tuning a language model using a training dataset, synthesizing a plurality of samples using the fine-tuned language model, filtering the plurality of synthesized samples, and generating an augmented training dataset comprising the training dataset and the filtered plurality of synthesized sentences.Type: ApplicationFiled: May 9, 2020Publication date: November 11, 2021Inventors: Amir Kantor, Ateret Anaby Tavor, Boaz Carmeli, Esther Goldbraich, GEORGE KOUR, Segev Shlomov, Naama Tepper, Naama Zwerdling
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Patent number: 10915711Abstract: In some examples, a system for executing natural language processing techniques can include a processor to detect text comprising a word and a number. The processor can also embed, via a word embedding model, the word into a first vector of a vector space and embed the number by converting the number into a second vector of the vector space. Additionally, the processor can train a deep neural network to execute instructions based on the first embedded vector of the word and the second embedded vector of the number. Furthermore, the processor can process an instruction based on the trained deep neural network.Type: GrantFiled: December 9, 2018Date of Patent: February 9, 2021Assignee: International Business Machines CorporationInventors: Einat Kermany, Guy Hadash, George Kour, Ofer Lavi, Boaz Carmeli
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Publication number: 20200210884Abstract: Methods and systems for a reinforcement learning system. A spatial and temporal representation of an observed state of an environment is encoded. A previous state is estimated from a given state and a size of a reward is adjusted based on a difference between the estimated previous state and the previous state.Type: ApplicationFiled: December 29, 2018Publication date: July 2, 2020Inventors: GUY HADASH, BOAZ CARMELI, GEORGE KOUR
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Publication number: 20200184015Abstract: In some examples, a system for executing natural language processing techniques can include a processor to detect text comprising a word and a number. The processor can also embed, via a word embedding model, the word into a first vector of a vector space and embed the number by converting the number into a second vector of the vector space. Additionally, the processor can train a deep neural network to execute instructions based on the first embedded vector of the word and the second embedded vector of the number. Furthermore, the processor can process an instruction based on the trained deep neural network.Type: ApplicationFiled: December 9, 2018Publication date: June 11, 2020Inventors: Einat Kermany, Guy Hadash, George Khor, Ofer Lavi, Boaz Carmeli
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Patent number: 10678821Abstract: An example system includes a processor to receive a plurality of object aspects of an object to be evaluated using a process, a structure of the process, a plurality of extracted facts from documents, a tree related to the plurality of object aspects and the structure, and a thesis for each leaf in the tree. The processor is also to relate the extracted facts to the theses in the tree. The processor is to generate a score for each leaf corresponding to a fact in the tree. The processor is to generate a thesis score and a thesis summary for each thesis based on the scores and the summaries of related facts for each thesis. The processor is to further generate a final score for the object based on the thesis scores.Type: GrantFiled: June 6, 2017Date of Patent: June 9, 2020Assignee: International Business Machines CorporationInventors: Boaz Carmeli, Einat Kermany, Ofer Lavi, Guy Lev, Elad Mezuman
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Patent number: 10546019Abstract: Embodiments are directed to computer implemented method of assessing a relevancy of a pathway to a disease of interest, the pathway having a source and a target. The method includes developing an impact of the source on the pathway. The method further includes developing a value of targeting, based at least in part on an alteration of the pathway, the pathway with a drug of interest. The method further includes identifying a relationship between the source and the target within the pathway. The method further includes combining: the impact of the source on the pathway; the value of targeting, based at least in part on the alteration of the pathway, the pathway with a drug of interest; and the relationship between the source and the target within the pathway, wherein the combining results in an assessment that represents the relevancy of the pathway to the disease of interest.Type: GrantFiled: March 23, 2015Date of Patent: January 28, 2020Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Boaz Carmeli, Bilal Erhan, Takahiko Koyama, Kahn Rhrissorrakrai, Ajay Royyuru, Filippo Utro, Zeev Waks
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Patent number: 10534813Abstract: Embodiments are directed to computer implemented method of assessing a relevancy of a pathway to a disease of interest, the pathway having a source and a target. The method includes developing an impact of the source on the pathway. The method further includes developing a value of targeting, based at least in part on an alteration of the pathway, the pathway with a drug of interest. The method further includes identifying a relationship between the source and the target within the pathway. The method further includes combining: the impact of the source on the pathway; the value of targeting, based at least in part on the alteration of the pathway, the pathway with a drug of interest; and the relationship between the source and the target within the pathway, wherein the combining results in an assessment that represents the relevancy of the pathway to the disease of interest.Type: GrantFiled: June 22, 2015Date of Patent: January 14, 2020Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Boaz Carmeli, Bilal Erhan, Takahiko Koyama, Kahn Rhrissorrakrai, Ajay Royyuru, Filippo Utro, Zeev Waks
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Publication number: 20190385060Abstract: During end-to-end training of a Deep Neural Network (DNN), a differentiable estimator subnetwork is operated to estimate a functionality of an external software application. Then, during inference by the trained DNN, the differentiable estimator subnetwork is replaced with the functionality of the external software application, by enabling API communication between the DNN and the external software application.Type: ApplicationFiled: June 14, 2018Publication date: December 19, 2019Inventors: BOAZ CARMELI, Guy Hadash, Einat Kermany, Ofer Lavi, Guy Lev, Oren Sar-Shalom
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Publication number: 20190362812Abstract: Embodiments of the present invention provide methods, computer program products, and systems for classification and identification of cancer genes while correcting for sample bias for tumor-derived genomic features as well as other biased features using machine learning techniques. Embodiments of the present invention can be used to receive a set of genes that include a first gene and a subset of synthetic genes that include similar features to the first gene and receive a set of gene labels associated with physiological characteristics. Embodiments of the present invention can estimate probabilities that genes in the set of genes are associated with gene labels in the set of gene labels using a machine learning classifier and estimate an effective probability range for the first gene and each gene label based, at least in part, on the first gene's estimated probabilities and the estimated probabilities of one or more of the synthetic genes.Type: ApplicationFiled: August 13, 2019Publication date: November 28, 2019Inventors: Boaz Carmeli, Zeev Waks, Omer Weissbrod
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Patent number: 10424397Abstract: Embodiments of the present invention provide methods, computer program products, and systems for classification and identification of cancer genes while correcting for sample bias for tumor-derived genomic features as well as other biased features using machine learning techniques. Embodiments of the present invention can be used to receive a set of genes that include a first gene and a subset of synthetic genes that include similar features to the first gene and receive a set of gene labels associated with physiological characteristics. Embodiments of the present invention can estimate probabilities that genes in the set of genes are associated with gene labels in the set of gene labels using a machine learning classifier and estimate an effective probability range for the first gene and each gene label based, at least in part, on the first gene's estimated probabilities and the estimated probabilities of one or more of the synthetic genes.Type: GrantFiled: December 18, 2015Date of Patent: September 24, 2019Assignee: International Business Machines CorporationInventors: Boaz Carmeli, Zeev Waks, Omer Weissbrod