| ThresholdTest |
Bias |
Evaluates bias in a Large Language Model based on the order and distribution of exemplars in a prompt.... |
validmind.prompt_validation.Bias |
| ThresholdTest |
Clarity |
Evaluates and scores the clarity of prompts in a Large Language Model based on specified guidelines.... |
validmind.prompt_validation.Clarity |
| ThresholdTest |
Specificity |
Evaluates and scores the specificity of prompts provided to a Large Language Model (LLM), based on clarity,... |
validmind.prompt_validation.Specificity |
| ThresholdTest |
Robustness |
Assesses the robustness of prompts provided to a Large Language Model under varying conditions and contexts.... |
validmind.prompt_validation.Robustness |
| ThresholdTest |
Negative Instruction |
Evaluates and grades the use of affirmative, proactive language over negative instructions in LLM prompts.... |
validmind.prompt_validation.NegativeInstruction |
| ThresholdTest |
Conciseness |
Analyzes and grades the conciseness of prompts provided to a Large Language Model.... |
validmind.prompt_validation.Conciseness |
| ThresholdTest |
Delimitation |
Evaluates the proper use of delimiters in prompts provided to Large Language Models.... |
validmind.prompt_validation.Delimitation |
| Metric |
Bert Score |
Evaluates text generation models' performance by calculating precision, recall, and F1 score based on BERT... |
validmind.model_validation.BertScore |
| Metric |
Regard Score |
**Purpose:**... |
validmind.model_validation.RegardScore |
| Metric |
Bleu Score |
Assesses translation quality by comparing machine-translated sentences with human-translated ones using BLEU score.... |
validmind.model_validation.BleuScore |
| Metric |
Contextual Recall |
Evaluates a Natural Language Generation model's ability to generate contextually relevant and factually correct... |
validmind.model_validation.ContextualRecall |
| Metric |
Regard Histogram |
**Purpose:**... |
validmind.model_validation.RegardHistogram |
| Metric |
Toxicity Histogram |
**Purpose:**... |
validmind.model_validation.ToxicityHistogram |
| Metric |
Rouge Metrics |
Evaluates the quality of machine-generated text using various ROUGE metrics, and visualizes the results.... |
validmind.model_validation.RougeMetrics |
| Metric |
Model Metadata |
Extracts and summarizes critical metadata from a machine learning model instance for comprehensive analysis.... |
validmind.model_validation.ModelMetadata |
| Metric |
Bert Score Aggregate |
Evaluates the aggregate performance of text generation models by computing the average precision, recall,... |
validmind.model_validation.BertScoreAggregate |
| Metric |
Cluster Size Distribution |
Compares and visualizes the distribution of cluster sizes in model predictions and actual data for assessing... |
validmind.model_validation.ClusterSizeDistribution |
| Metric |
Token Disparity |
Assess and visualize token count disparity between model's predicted and actual dataset.... |
validmind.model_validation.TokenDisparity |
| Metric |
Toxicity Score |
**Purpose:**... |
validmind.model_validation.ToxicityScore |
| Metric |
Rouge Metrics Aggregate |
Evaluates the average quality of machine-generated text using various ROUGE metrics and visualizes the aggregated results.... |
validmind.model_validation.RougeMetricsAggregate |
| Metric |
Embeddings Visualization D |
Visualizes 2D representation of text embeddings generated by a model using t-SNE technique.... |
validmind.model_validation.embeddings.EmbeddingsVisualization2D |
| ThresholdTest |
Stability Analysis Random Noise |
Evaluate robustness of embeddings models to random noise introduced by using... |
validmind.model_validation.embeddings.StabilityAnalysisRandomNoise |
| Metric |
Cosine Similarity Distribution |
Assesses the similarity between predicted text embeddings from a model using a Cosine Similarity distribution... |
validmind.model_validation.embeddings.CosineSimilarityDistribution |
| ThresholdTest |
Stability Analysis Translation |
Evaluate robustness of embeddings models to noise introduced by translating... |
validmind.model_validation.embeddings.StabilityAnalysisTranslation |
| Metric |
Cluster Distribution |
Assesses the distribution of text embeddings across clusters produced by a model using KMeans clustering.... |
validmind.model_validation.embeddings.ClusterDistribution |
| ThresholdTest |
Stability Analysis |
Base class for embeddings stability analysis tests |
validmind.model_validation.embeddings.StabilityAnalysis |
| ThresholdTest |
Stability Analysis Keyword |
Evaluate robustness of embeddings models to keyword swaps on the test dataset... |
validmind.model_validation.embeddings.StabilityAnalysisKeyword |
| ThresholdTest |
Stability Analysis Synonyms |
Evaluates the stability of text embeddings models when words in test data are replaced by their synonyms randomly.... |
validmind.model_validation.embeddings.StabilityAnalysisSynonyms |
| Metric |
Descriptive Analytics |
Evaluates statistical properties of text embeddings in an ML model via mean, median, and standard deviation... |
validmind.model_validation.embeddings.DescriptiveAnalytics |
| Metric |
Regression Models Performance Comparison |
Compares and evaluates the performance of multiple regression models using five different metrics: MAE, MSE, RMSE,... |
validmind.model_validation.sklearn.RegressionModelsPerformanceComparison |
| Metric |
Adjusted Mutual Information |
Evaluates clustering model performance by measuring mutual information between true and predicted labels, adjusting... |
validmind.model_validation.sklearn.AdjustedMutualInformation |
| Metric |
Silhouette Plot |
Calculates and visualizes Silhouette Score, assessing degree of data point suitability to its cluster in ML models.... |
validmind.model_validation.sklearn.SilhouettePlot |
| ThresholdTest |
Robustness Diagnosis |
Evaluates the robustness of a machine learning model by injecting Gaussian noise to input data and measuring... |
validmind.model_validation.sklearn.RobustnessDiagnosis |
| Metric |
Adjusted Rand Index |
Measures the similarity between two data clusters using the Adjusted Rand Index (ARI) metric in clustering machine... |
validmind.model_validation.sklearn.AdjustedRandIndex |
| Metric |
SHAP Global Importance |
Evaluates and visualizes global feature importance using SHAP values for model explanation and risk identification.... |
validmind.model_validation.sklearn.SHAPGlobalImportance |
| Metric |
Confusion Matrix |
Evaluates and visually represents the classification ML model's predictive performance using a Confusion Matrix... |
validmind.model_validation.sklearn.ConfusionMatrix |
| Metric |
Homogeneity Score |
Assesses clustering homogeneity by comparing true and predicted labels, scoring from 0 (heterogeneous) to 1... |
validmind.model_validation.sklearn.HomogeneityScore |
| Metric |
Completeness Score |
Evaluates a clustering model's capacity to categorize instances from a single class into the same cluster.... |
validmind.model_validation.sklearn.CompletenessScore |
| ThresholdTest |
Overfit Diagnosis |
Detects and visualizes overfit regions in an ML model by comparing performance on training and test datasets.... |
validmind.model_validation.sklearn.OverfitDiagnosis |
| Metric |
Cluster Performance Metrics |
Evaluates the performance of clustering machine learning models using multiple established metrics.... |
validmind.model_validation.sklearn.ClusterPerformanceMetrics |
| Metric |
Permutation Feature Importance |
Assesses the significance of each feature in a model by evaluating the impact on model performance when feature... |
validmind.model_validation.sklearn.PermutationFeatureImportance |
| Metric |
Fowlkes Mallows Score |
Evaluates the similarity between predicted and actual cluster assignments in a model using the Fowlkes-Mallows... |
validmind.model_validation.sklearn.FowlkesMallowsScore |
| ThresholdTest |
Minimum ROCAUC Score |
Validates model by checking if the ROC AUC score meets or surpasses a specified threshold.... |
validmind.model_validation.sklearn.MinimumROCAUCScore |
| Metric |
Cluster Cosine Similarity |
Measures the intra-cluster similarity of a clustering model using cosine similarity.... |
validmind.model_validation.sklearn.ClusterCosineSimilarity |
| Metric |
Precision Recall Curve |
Evaluates the precision-recall trade-off for binary classification models and visualizes the Precision-Recall curve.... |
validmind.model_validation.sklearn.PrecisionRecallCurve |
| Metric |
Classifier Performance |
Evaluates performance of binary or multiclass classification models using precision, recall, F1-Score, accuracy,... |
validmind.model_validation.sklearn.ClassifierPerformance |
| Metric |
V Measure |
Evaluates homogeneity and completeness of a clustering model using the V Measure Score.... |
validmind.model_validation.sklearn.VMeasure |
| ThresholdTest |
Minimum Score |
Evaluates if the model's F1 score on the validation set meets a predefined minimum threshold.... |
validmind.model_validation.sklearn.MinimumF1Score |
| Metric |
ROC Curve |
Evaluates binary classification model performance by generating and plotting the Receiver Operating Characteristic... |
validmind.model_validation.sklearn.ROCCurve |
| Metric |
Regression Square |
**Purpose**: The purpose of the RegressionR2Square Metric test is to measure the overall goodness-of-fit of a... |
validmind.model_validation.sklearn.RegressionR2Square |
| Metric |
Regression Errors |
**Purpose**: This metric is used to measure the performance of a regression model. It gauges the model's accuracy... |
validmind.model_validation.sklearn.RegressionErrors |
| Metric |
Cluster Performance |
Evaluates and compares a clustering model's performance on training and testing datasets using multiple defined... |
validmind.model_validation.sklearn.ClusterPerformance |
| ThresholdTest |
Training Test Degradation |
Tests if model performance degradation between training and test datasets exceeds a predefined threshold.... |
validmind.model_validation.sklearn.TrainingTestDegradation |
| Metric |
Hyper Parameters Tuning |
Exerts exhaustive grid search to identify optimal hyperparameters for the model, improving performance.... |
validmind.model_validation.sklearn.HyperParametersTuning |
| Metric |
K Means Clusters Optimization |
Optimizes the number of clusters in K-means models using Elbow and Silhouette methods.... |
validmind.model_validation.sklearn.KMeansClustersOptimization |
| Metric |
Models Performance Comparison |
Evaluates and compares the performance of multiple Machine Learning models using various metrics like accuracy,... |
validmind.model_validation.sklearn.ModelsPerformanceComparison |
| ThresholdTest |
Weakspots Diagnosis |
Identifies and visualizes weak spots in a machine learning model's performance across various sections of the... |
validmind.model_validation.sklearn.WeakspotsDiagnosis |
| Metric |
Population Stability Index |
Evaluates the Population Stability Index (PSI) to quantify the stability of an ML model's predictions across... |
validmind.model_validation.sklearn.PopulationStabilityIndex |
| ThresholdTest |
Minimum Accuracy |
Checks if the model's prediction accuracy meets or surpasses a specified threshold.... |
validmind.model_validation.sklearn.MinimumAccuracy |
| Metric |
Regression Models Coeffs |
Compares feature importance by evaluating and contrasting coefficients of different regression models.... |
validmind.model_validation.statsmodels.RegressionModelsCoeffs |
| Metric |
Box Pierce |
Detects autocorrelation in time-series data through the Box-Pierce test to validate model performance.... |
validmind.model_validation.statsmodels.BoxPierce |
| Metric |
Regression Coeffs Plot |
Visualizes regression coefficients with 95% confidence intervals to assess predictor variables' impact on response... |
validmind.model_validation.statsmodels.RegressionCoeffsPlot |
| Metric |
Regression Model Sensitivity Plot |
Tests the sensitivity of a regression model to variations in independent variables by applying shocks and... |
validmind.model_validation.statsmodels.RegressionModelSensitivityPlot |
| Metric |
Regression Models Performance |
Evaluates and compares regression models' performance using R-squared, Adjusted R-squared, and MSE metrics.... |
validmind.model_validation.statsmodels.RegressionModelsPerformance |
| Metric |
Zivot Andrews Arch |
Evaluates the order of integration and stationarity of time series data using Zivot-Andrews unit root test.... |
validmind.model_validation.statsmodels.ZivotAndrewsArch |
| Metric |
Regression Model Outsample Comparison |
Computes MSE and RMSE for multiple regression models using out-of-sample test to assess model's prediction accuracy... |
validmind.model_validation.statsmodels.RegressionModelOutsampleComparison |
| Metric |
Regression Model Forecast Plot Levels |
Compares and visualizes forecasted and actual values of regression models on both raw and transformed datasets.... |
validmind.model_validation.statsmodels.RegressionModelForecastPlotLevels |
| Metric |
Log Regression Confusion Matrix |
Generates a confusion matrix for logistic regression model performance, utilizing thresholded probabilities for... |
validmind.model_validation.statsmodels.LogRegressionConfusionMatrix |
| Metric |
PD Rating Class Plot |
Assesses and visualizes credit risk distribution across different rating classes within a dataset via default... |
validmind.model_validation.statsmodels.PDRatingClassPlot |
| Metric |
Scorecard Histogram |
Creates histograms of credit scores, from both default and non-default instances, generated by a credit-risk model.... |
validmind.model_validation.statsmodels.ScorecardHistogram |
| Metric |
Feature Importance And Significance |
Evaluates and visualizes the statistical significance and feature importance using regression and decision tree... |
validmind.model_validation.statsmodels.FeatureImportanceAndSignificance |
| Metric |
L Jung Box |
Assesses autocorrelations in dataset features by performing a Ljung-Box test on each feature.... |
validmind.model_validation.statsmodels.LJungBox |
| Metric |
Logistic Reg Prediction Histogram |
Generates and visualizes histograms of the Probability of Default predictions for both positive and negative... |
validmind.model_validation.statsmodels.LogisticRegPredictionHistogram |
| Metric |
Jarque Bera |
Assesses normality of dataset features in an ML model using the Jarque-Bera test.... |
validmind.model_validation.statsmodels.JarqueBera |
| Metric |
Phillips Perron Arch |
Executes Phillips-Perron test to assess the stationarity of time series data in each ML model feature.... |
validmind.model_validation.statsmodels.PhillipsPerronArch |
| Metric |
Kolmogorov Smirnov |
Executes a feature-wise Kolmogorov-Smirnov test to evaluate alignment with normal distribution in datasets.... |
validmind.model_validation.statsmodels.KolmogorovSmirnov |
| Metric |
Residuals Visual Inspection |
Provides a comprehensive visual analysis of residuals for regression models utilizing various plot types.... |
validmind.model_validation.statsmodels.ResidualsVisualInspection |
| Metric |
Shapiro Wilk |
Evaluates feature-wise normality of training data using the Shapiro-Wilk test.... |
validmind.model_validation.statsmodels.ShapiroWilk |
| Metric |
Scorecard Bucket Histogram |
Evaluates and visualizes distribution of risk categories in a classification model's scores, useful in credit risk... |
validmind.model_validation.statsmodels.ScorecardBucketHistogram |
| Metric |
Regression Model In Sample Comparison |
Evaluates and compares in-sample performance of multiple regression models using R-Squared, Adjusted R-Squared,... |
validmind.model_validation.statsmodels.RegressionModelInSampleComparison |
| Metric |
Regression Feature Significance |
Assesses and visualizes the statistical significance of features in a set of regression models.... |
validmind.model_validation.statsmodels.RegressionFeatureSignificance |
| Metric |
Regression Model Summary |
Evaluates regression model performance using metrics including R-Squared, Adjusted R-Squared, MSE, and RMSE.... |
validmind.model_validation.statsmodels.RegressionModelSummary |
| Metric |
KPSS |
Executes KPSS unit root test to validate stationarity of time-series data in machine learning model.... |
validmind.model_validation.statsmodels.KPSS |
| Metric |
Lilliefors |
Assesses the normality of feature distributions in an ML model's training dataset using the Lilliefors test.... |
validmind.model_validation.statsmodels.Lilliefors |
| Metric |
Logistic Reg Cumulative Prob |
Visualizes cumulative probabilities of positive and negative classes for both training and testing in logistic... |
validmind.model_validation.statsmodels.LogisticRegCumulativeProb |
| Metric |
Runs Test |
Executes Runs Test on ML model to detect non-random patterns in output data sequence.... |
validmind.model_validation.statsmodels.RunsTest |
| Metric |
Scorecard Probabilities Histogram |
Evaluates risk classification of a model by visualizing the distribution of default probability across score... |
validmind.model_validation.statsmodels.ScorecardProbabilitiesHistogram |
| Metric |
DFGLS Arch |
Executes Dickey-Fuller GLS metric to determine order of integration and check stationarity in time series data.... |
validmind.model_validation.statsmodels.DFGLSArch |
| Metric |
Auto ARIMA |
Evaluates ARIMA models for time-series forecasting, ranking them using Bayesian and Akaike Information Criteria.... |
validmind.model_validation.statsmodels.AutoARIMA |
| ThresholdTest |
ADF Test |
Assesses the stationarity of time series data using the Augmented Dickey-Fuller (ADF) test.... |
validmind.model_validation.statsmodels.ADFTest |
| Metric |
GINI Table |
Evaluates classification model performance using AUC, GINI, and KS metrics for training and test datasets.... |
validmind.model_validation.statsmodels.GINITable |
| Metric |
Regression Model Forecast Plot |
Generates plots to visually compare the forecasted outcomes of one or more regression models against actual... |
validmind.model_validation.statsmodels.RegressionModelForecastPlot |
| Metric |
ADF |
Assesses the stationarity of a time series dataset using the Augmented Dickey-Fuller (ADF) test.... |
validmind.model_validation.statsmodels.ADF |
| Metric |
Durbin Watson Test |
Assesses autocorrelation in time series data features using the Durbin-Watson statistic.... |
validmind.model_validation.statsmodels.DurbinWatsonTest |
| Metric |
Missing Values Risk |
Assesses and quantifies the risk related to missing values in a dataset used for training an ML model.... |
validmind.data_validation.MissingValuesRisk |
| Metric |
IQR Outliers Table |
Determines and summarizes outliers in numerical features using Interquartile Range method.... |
validmind.data_validation.IQROutliersTable |
| Metric |
Bivariate Features Bar Plots |
Generates visual bar plots to analyze the relationship between paired features within categorical data in the model.... |
validmind.data_validation.BivariateFeaturesBarPlots |
| ThresholdTest |
Skewness |
Evaluates the skewness of numerical data in a machine learning model and checks if it falls below a set maximum... |
validmind.data_validation.Skewness |
| ThresholdTest |
Duplicates |
Tests dataset for duplicate entries, ensuring model reliability via data quality verification.... |
validmind.data_validation.Duplicates |
| Metric |
Missing Values Bar Plot |
Creates a bar plot showcasing the percentage of missing values in each column of the dataset with risk... |
validmind.data_validation.MissingValuesBarPlot |
| Metric |
Dataset Description |
Provides comprehensive analysis and statistical summaries of each field in a machine learning model's dataset.... |
validmind.data_validation.DatasetDescription |
| Metric |
Scatter Plot |
Creates a scatter plot matrix to visually analyze feature relationships, patterns, and outliers in a dataset.... |
validmind.data_validation.ScatterPlot |
| ThresholdTest |
Time Series Outliers |
Identifies and visualizes outliers in time-series data using z-score method.... |
validmind.data_validation.TimeSeriesOutliers |
| Metric |
Tabular Categorical Bar Plots |
Generates and visualizes bar plots for each category in categorical features to evaluate dataset's composition.... |
validmind.data_validation.TabularCategoricalBarPlots |
| Metric |
Auto Stationarity |
Automates Augmented Dickey-Fuller test to assess stationarity across multiple time series in a DataFrame.... |
validmind.data_validation.AutoStationarity |
| Metric |
Descriptive Statistics |
Performs a detailed descriptive statistical analysis of both numerical and categorical data within a model's... |
validmind.data_validation.DescriptiveStatistics |
| Metric |
ANOVA One Way Table |
Applies one-way ANOVA (Analysis of Variance) to identify statistically significant numerical features in the... |
validmind.data_validation.ANOVAOneWayTable |
| Metric |
Target Rate Bar Plots |
Generates bar plots visualizing the default rates of categorical features for a classification machine learning... |
validmind.data_validation.TargetRateBarPlots |
| Metric |
Pearson Correlation Matrix |
Evaluates linear dependency between numerical variables in a dataset via a Pearson Correlation coefficient heat map.... |
validmind.data_validation.PearsonCorrelationMatrix |
| Metric |
Feature Target Correlation Plot |
Visualizes the correlation between input features and model's target output in a color-coded horizontal bar plot.... |
validmind.data_validation.FeatureTargetCorrelationPlot |
| Metric |
Tabular Numerical Histograms |
Generates histograms for each numerical feature in a dataset to provide visual insights into data distribution and... |
validmind.data_validation.TabularNumericalHistograms |
| Metric |
Isolation Forest Outliers |
Detects outliers in a dataset using the Isolation Forest algorithm and visualizes results through scatter plots.... |
validmind.data_validation.IsolationForestOutliers |
| Metric |
Chi Squared Features Table |
Executes Chi-Squared test for each categorical feature against a target column to assess significant association.... |
validmind.data_validation.ChiSquaredFeaturesTable |
| ThresholdTest |
High Cardinality |
Assesses the number of unique values in categorical columns to detect high cardinality and potential overfitting.... |
validmind.data_validation.HighCardinality |
| ThresholdTest |
Missing Values |
Evaluates dataset quality by ensuring missing value ratio across all features does not exceed a set threshold.... |
validmind.data_validation.MissingValues |
| Metric |
Default Ratesby Risk Band Plot |
Generates a bar plot showcasing the distribution of default rates across different risk bands in a dataset.... |
validmind.data_validation.DefaultRatesbyRiskBandPlot |
| Metric |
Rolling Stats Plot |
This test evaluates the stationarity of time series data by plotting its rolling mean and standard deviation.... |
validmind.data_validation.RollingStatsPlot |
| Metric |
Tabular Description Tables |
Summarizes key descriptive statistics for numerical, categorical, and datetime variables in a dataset.... |
validmind.data_validation.TabularDescriptionTables |
| Metric |
Auto MA |
Automatically selects the optimal Moving Average (MA) order for each variable in a time series dataset based on... |
validmind.data_validation.AutoMA |
| ThresholdTest |
Unique Rows |
Verifies the diversity of the dataset by ensuring that the count of unique rows exceeds a prescribed threshold.... |
validmind.data_validation.UniqueRows |
| ThresholdTest |
Too Many Zero Values |
Identifies numerical columns in a dataset that contain an excessive number of zero values, defined by a threshold... |
validmind.data_validation.TooManyZeroValues |
| ThresholdTest |
High Pearson Correlation |
Identifies highly correlated feature pairs in a dataset suggesting feature redundancy or multicollinearity.... |
validmind.data_validation.HighPearsonCorrelation |
| Metric |
AC Fand PACF Plot |
Analyzes time series data using Autocorrelation Function (ACF) and Partial Autocorrelation Function (PACF) plots to... |
validmind.data_validation.ACFandPACFPlot |
| Metric |
Bivariate Histograms |
Generates bivariate histograms for paired features, aiding in visual inspection of categorical variables'... |
validmind.data_validation.BivariateHistograms |
| Metric |
WOE Bin Table |
Calculates and assesses the Weight of Evidence (WoE) and Information Value (IV) of each feature in a ML model.... |
validmind.data_validation.WOEBinTable |
| Metric |
Heatmap Feature Correlations |
Creates a heatmap to visually represent correlation patterns between pairs of numerical features in a dataset.... |
validmind.data_validation.HeatmapFeatureCorrelations |
| ThresholdTest |
Time Series Frequency |
Evaluates consistency of time series data frequency and generates a frequency plot.... |
validmind.data_validation.TimeSeriesFrequency |
| Metric |
Dataset Split |
Evaluates and visualizes the distribution proportions among training, testing, and validation datasets of an ML... |
validmind.data_validation.DatasetSplit |
| Metric |
Spread Plot |
Visualizes the spread relationship between pairs of time-series variables in a dataset, thereby aiding in... |
validmind.data_validation.SpreadPlot |
| Metric |
Time Series Line Plot |
Generates and analyses time-series data through line plots revealing trends, patterns, anomalies over time.... |
validmind.data_validation.TimeSeriesLinePlot |
| Metric |
Pi T Credit Scores Histogram |
Generates a histogram visualization for observed and predicted credit default scores.... |
validmind.data_validation.PiTCreditScoresHistogram |
| Metric |
Auto Seasonality |
Automatically identifies and quantifies optimal seasonality in time series data to improve forecasting model... |
validmind.data_validation.AutoSeasonality |
| Metric |
Bivariate Scatter Plots |
Generates bivariate scatterplots to visually inspect relationships between pairs of predictor variables in machine... |
validmind.data_validation.BivariateScatterPlots |
| Metric |
Engle Granger Coint |
Validates co-integration in pairs of time series data using the Engle-Granger test and classifies them as... |
validmind.data_validation.EngleGrangerCoint |
| ThresholdTest |
Time Series Missing Values |
Validates time-series data quality by confirming the count of missing values is below a certain threshold.... |
validmind.data_validation.TimeSeriesMissingValues |
| Metric |
Time Series Histogram |
Visualizes distribution of time-series data using histograms and Kernel Density Estimation (KDE) lines.... |
validmind.data_validation.TimeSeriesHistogram |
| Metric |
Lagged Correlation Heatmap |
Assesses and visualizes correlation between target variable and lagged independent variables in a time-series... |
validmind.data_validation.LaggedCorrelationHeatmap |
| Metric |
Seasonal Decompose |
Decomposes dataset features into observed, trend, seasonal, and residual components to identify patterns and... |
validmind.data_validation.SeasonalDecompose |
| Metric |
WOE Bin Plots |
Generates visualizations of Weight of Evidence (WoE) and Information Value (IV) for understanding predictive power... |
validmind.data_validation.WOEBinPlots |
| ThresholdTest |
Class Imbalance |
Evaluates and quantifies class distribution imbalance in a dataset used by a machine learning model.... |
validmind.data_validation.ClassImbalance |
| Metric |
IQR Outliers Bar Plot |
Visualizes outlier distribution across percentiles in numerical data using Interquartile Range (IQR) method.... |
validmind.data_validation.IQROutliersBarPlot |
| Metric |
Pi TPD Histogram |
Assesses credit risk prediction accuracy of a model by comparing actual and predicted defaults at a chosen point in... |
validmind.data_validation.PiTPDHistogram |
| Metric |
Auto AR |
Automatically identifies the optimal Autoregressive (AR) order for a time series using BIC and AIC criteria.... |
validmind.data_validation.AutoAR |
| Metric |
Tabular Date Time Histograms |
Generates histograms to provide graphical insight into the distribution of time intervals in model's datetime data.... |
validmind.data_validation.TabularDateTimeHistograms |
| Metric |
Punctuations |
Analyzes and visualizes the frequency distribution of punctuation usage in a given text dataset.... |
validmind.data_validation.nlp.Punctuations |
| Metric |
Common Words |
Identifies and visualizes the 40 most frequent non-stopwords in a specified text column within a dataset.... |
validmind.data_validation.nlp.CommonWords |
| ThresholdTest |
Hashtags |
Assesses hashtag frequency in a text column, highlighting usage trends and potential dataset bias or spam.... |
validmind.data_validation.nlp.Hashtags |
| ThresholdTest |
Mentions |
Calculates and visualizes frequencies of '@' prefixed mentions in a text-based dataset for NLP model analysis.... |
validmind.data_validation.nlp.Mentions |
| Metric |
Text Description |
Performs comprehensive textual analysis on a dataset using NLTK, evaluating various parameters and generating... |
validmind.data_validation.nlp.TextDescription |
| ThresholdTest |
Stop Words |
Evaluates and visualizes the frequency of English stop words in a text dataset against a defined threshold.... |
validmind.data_validation.nlp.StopWords |