Linear regression FeatureCloud App

Description

A Linear Regression FeautureCloud app, allowing a federated computation of the linear regression algorithm.

Input

• train.csv containing the local training data (columns: features; rows: samples)
• test.csv containing the local test data

Output

• pred.csv containing the predicted value
• train.csv containing the local training data
• test.csv containing the local test data

Workflows

Can be combined with the following apps:

• Pre: Cross Validation, Normalization, Feature Selection
• Post: Regression Evaluation

Config

Use the config file to customize your training. Just upload it together with your training data as config.yml

fc_linear_regression
  input:
    train: "train.csv"
    test: "test.csv"
  output:
    pred: "pred.csv"
    test: "test.csv"
  format:
    sep: ","
    label: "target
  split:
    mode: directory # directory if cross validation was used before, else file
    dir: data # data if cross validation app was used before, else .