Abstract: Embodiments of the present invention provide a computer system a computer program product, and a method that comprises converting received data from a time-based domain to a frequency-based domain using a signal processing algorithm; identifying transactional noise within the converted data by identifying contextual factors based on a determined pattern, wherein the transactional noise is data associated with an identified fraudulent transaction; filtering the identified transactional noise by removing datapoints within the converted data that reaches a predetermined threshold of signal strength using the signal processing algorithm; and generating a line graph depicting removal of the data that is indicative of the identified transactional noise from the converted data.

Abstract: A method, computer system, and a computer program product for labeling optimization is provided. The present invention may include receiving a plurality of labeled historical transaction timeline image clusters based on a plurality of historical transaction timeline images clustered using unsupervised machine learning. The present invention may further include training an image recognition model using supervised machine learning based on the received plurality of labeled historical transaction timeline image clusters. The present invention may also include receiving, by the trained image recognition model, a current transaction timeline image. The present invention may further include assigning a corresponding label to the received current transaction timeline image based on matching the received current transaction timeline image to one of the received plurality of labeled historical transaction timeline image clusters.

Abstract: A method of preparing a dataset may comprise calculating a pattern relevance for a first field in the dataset and modifying the first field based on the pattern relevance. The method may further comprise detecting a contextual cue in the first field. The method may further comprise retrieving contextual information for a value in the first field and adding that contextual information to the database. Finally, the method may further comprise identifying a numerical scheme for the first field and parsing the first field into a number according to that numerical scheme.

Abstract: An approach is provided that automatically computes a number of feature combinations based on a set of subject matter fields that are selected from a set of subject matter fields and further based on qualifiers that correspond to the selected set of subject matter fields. A model in an artificial intelligence (AI) system is then trained using the computed plurality of feature combinations.

Abstract: A method, system, and computer programming product for checking that clusters representative of transactional activity of a group of persons exhibits sufficient variability including: receiving transactional data; forming clusters from the received transactional data representing groups of persons that behave similarly; determining that a cluster representing a group of persons that behave similarly is not sufficiently variable; and increasing, in response to the cluster representing the group of persons behaving similarly not being sufficiently variable, the variability of the cluster. Further including, in an embodiment, creating a superset cluster consisting of both the cluster and the parent of the cluster; creating test data using the superset as a baseline; injecting the test data into the superset cluster; determining if the superset cluster rejects the injected test data as an indication of insufficient variability.

Abstract: A system, platform, program product, and/or method for generating new composite insight templates that includes: running a machine learning model on a data set to obtain for each of a plurality of entities a risk score and feature-based insights; generating a list of top “n” features input to the machine learning model that contributes to the risk score for each entity; grouping entities based upon similar features input to the machine learning model that contributes to the risk score for each entity; generating a decision tree for at least one of the group of entities; extracting, from the decision tree generated for the at least one of the group of entities, one or more feature-based insights; generating, by applying subject matter input, a new composite insight based upon the one or more feature-based insights; and adding the new composite insight to insight templates.

Abstract: A system, platform, computer programming product, and/or method includes providing a trained intelligent agents to predict simulated transactional activity of a simulated person; pairing a person to the trained intelligent agent based upon the transactional activity of the person; predicting, by the paired trained intelligent agent, simulated transactional activity of the simulated person for a measured period; scoring the simulated transactional activity for the measured period; scoring the transactional activity undertaken by the paired person for the measured period; determining if the score of the simulated transactional activity for the measured period is different than the score of the paired person transactional activity for the measured period; and generating, in response to determining that the score of the simulated transaction activity for the measured period is different than the score of the paired person transactional activity for the measured period, a report.

Abstract: A system, program product, and/or method for evaluating the condition of data for using data analytics options that includes: collecting data to evaluate its condition for supporting a plurality of data analytics options; determining, for each data analytics option, a plurality of a group of data indices, the group consisting of: a volume index measuring the amount of data, a history index for measuring the amount of historical data, a variety index for measuring the variety and type of data, a veracity index for measuring the quality of the data, a value index for measuring the information gain provided by the data; and determining a data readiness score that encompasses scaling, for each of the data analytics options, the plurality of the data indices group. Utilizing a data requirements matrix, providing domain-specific business objectives, and calculating for each of the data analytics options the information gain is also disclosed.

Abstract: A method, system, and computer programming product that includes providing a trained intelligent agent to predict the transactional activity of one or more persons; predicting, by the trained intelligent agent, simulated transactional activity of a person, simulated person, or a set of simulated persons, for a measured period; scoring the simulated transactional activity for the measured period; injecting testing data into the simulated transactional activity to form testing transactional behavior for the measured period; scoring the testing transactional behavior for the measured period; determining if the score of the simulated transactional activity is different than the score of the testing transactional activity; and generating, in response to the score of the simulated transaction activity deviating from the score of the testing transactional activity for the measured period, a report.

Abstract: A method, system, and computer program product for computer vision modeling are provided. The method identifies a set of transactions. A set of categorical behavior transaction types are determined for the set of transactions. The set of categorical behavior transaction types are mapped to a set of colors in a color coordinate system. The method scales color component values of the set of colors in the color coordinate system to generate a pattern of colorized units at intervals along a timespan of the set of transactions. The method generates a fraud detection model based on the set of transactions and the color component values.

Abstract: A method, computer system, and a computer program product for labeling optimization is provided. The present invention may include receiving a plurality of labeled historical transaction timeline image clusters based on a plurality of historical transaction timeline images clustered using unsupervised machine learning. The present invention may further include training an image recognition model using supervised machine learning based on the received plurality of labeled historical transaction timeline image clusters. The present invention may also include receiving, by the trained image recognition model, a current transaction timeline image. The present invention may further include assigning a corresponding label to the received current transaction timeline image based on matching the received current transaction timeline image to one of the received plurality of labeled historical transaction timeline image clusters.

Abstract: Embodiments of the present invention provide a computer system a computer program product, and a method that comprises converting received data from a time-based domain to a frequency-based domain using a signal processing algorithm; identifying transactional noise within the converted data by identifying contextual factors based on a determined pattern, wherein the transactional noise is data associated with an identified fraudulent transaction; filtering the identified transactional noise by removing datapoints within the converted data that reaches a predetermined threshold of signal strength using the signal processing algorithm; and generating a line graph depicting removal of the data that is indicative of the identified transactional noise from the converted data.

Abstract: Embodiments of the present invention provide a computer system, a computer program product, and a method that comprises receiving transactional data from at least two users in a plurality of users; determining a pattern within the received transactional data based on a frequency-based domain conversion, wherein the pattern is associated with a determined periodicity; determining a delay within the received transactional data by identifying contextual factors associated with the received transactional data and measuring an amount of time between each identified contextual factors within a plurality of identified contextual factors using a signal processing algorithm; aligning the received transactional data from the at least two users by placing at least two signal forms associated based on the determined delay within the received transactional data at a same point; and generating a line graph depicting the aligned transactional data.

Abstract: A system, computer program product, and method are presented for facilitating determinations of risk including behavior classifications and predictions through timeline reshaping and rescoring of structured data. One embodiment of the method includes receiving, for one or more target focal objects, at least a portion of a transaction history including a plurality of sequential transactions, where the portion of the transaction history is associated with a first temporal range. The method also includes generating a first transaction timeline image representative of the portion of the transaction history, where the first temporal range includes a first temporal scaling. The method further includes labeling, through a machine learning (ML) model, the first transaction timeline image. The method also includes reshaping the first transaction timeline image, including rescaling the first temporal range, thereby generating a rescaled transaction timeline image, and labeling the rescaled transaction timeline image.

Abstract: One or more computer processors select a plurality of key-events contained in a dataset. The one or more computer processors determine a plurality of chart parameters based on the dataset. The one or more computer processors generate a plurality of charts utilizing the determined plurality of chart parameters, selected key-events, associated data, and a timeline generator. The one or more computer processors cluster the generated plurality of charts into a one or more chart macro-clusters. The one or more computer processors decompose the one or more chart macro-clusters into one or more chart micro-clusters.

Abstract: Embodiments of the present invention provide methods, computer program products, and systems. Embodiments of the present invention can, in response to receiving a request, dynamically determine variables associated with a transaction. Embodiments of the present invention can then generate a historical timeline for a respective target comprising images representing transactions affected by the dynamically determined variables. Embodiments of the present invention can then predict behavioral patterns of the respective target based on the generated historical time.

Abstract: In an approach for evaluating system generated historical transaction timeline images for a computer vision deep learning process, a processor provides one or more chart evaluation factors for evaluating historical timeline images for a deep learning of patterns based on the historical timeline images. A processor generates a quantitative metric based on the one or more chart evaluation factors using a quantitative technique. A processor determines a score for an input timeline image based on the quantitative metric. A processor filters input space based on the score. A processor, in response to receiving a feedback, adjusts a chart setting based on the one or more chart evaluation factors.

Abstract: Embodiments of the present invention provide a computer system, a computer program product, and a method that comprises determining a pattern within received data based on a periodicity associated with the received data; in response to a calculated signal score associated with the determined pattern of the received data meeting or exceeding a predetermined threshold transaction amount, tracing at least one location associated with the received data; and dynamically suspending an action associated with an account that generated the received data in response to the traced location not being associated with a historical baseline of the account.

Abstract: A method, system, and computer program product for computer vision modeling are provided. The method identifies a set of transactions. A set of categorical behavior transaction types are determined for the set of transactions. The set of categorical behavior transaction types are mapped to a set of colors in a color coordinate system. The method scales color component values of the set of colors in the color coordinate system to generate a pattern of colorized units at intervals along a timespan of the set of transactions. The method generates a fraud detection model based on the set of transactions and the color component values.

Abstract: A semantic, machine readable language part that supports the specification of features is used by an engine that interprets that language to produce the features based on the raw data. In this way, the model developer can specify the measurement columns (for example, data fields), to obtain the dimensions from which the engine can compute the multiple combinations of features possible based on this set of input fields. This computation of features can be used to perform machine learning (ML) training and/or scoring algorithms (for example, ML algorithms for fraud detection).