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A lightweight and visual AutoML system

0.1.2

3 years ago

Experiment design

  • Support input random state to split dataset

Experiment list

  • Use reward metric in visualmap of hyperparams line chart(Fix bug)

Other

  • Update hypergbm to 0.2.2

0.1.1

3 years ago

This release add following new features:

Dataset manage

  • Search
  • Delete
  • Upload or import CSV
    • Sampling analysis
    • Support no column headers
    • Inferring feature types

Dataset preview

  • Cat origin file on line
  • Scrolling

Dataset insight

  • Distribution of feature type
  • Data type, feature type, missing percentage, uniques, linear correlation
  • Recognize Id-ness, constant, missing percentage too high features
  • Feature search
  • Datetime features
    • Display by year, month, day, hour, week
  • Categorical features
    • Distribution of values
    • Mode
  • Continuous features
    • Distribution of interval
    • Distribution of values
    • max, min, median, mean, stand deviation

Experiment design

  • Recommend experiment options
  • HyperGBM,HyperDT as experiment engine
  • Quick, performance training mode
  • Train-Validation-Holdout data partition
  • Split data in datetime order
  • Support binary classification, multi-classification, regression

Experiment list

  • Training process,
  • Remaining time estimation
  • Confusion matrix and ROC curve for binary-classification
  • Evaluation metrics
    • Binary classification: Accuracy, F1, Fbeta, Precision, Recall, AUC, Log Loss
    • Multi-classification: Accuracy, F1, Fbeta, Precision, Recall, Log Loss
    • Regression: EVS, MAE, MSE, RMSE, MSLE, R2, MedianAE
  • View train log and source code
  • Export to notebook
  • Hyper-params
  • Batch predict