AI synthesize

AI synthesize allows you to synthesize realistic data using machine learning models trained on your original dataset. This method maintains statistical fidelity while ensuring privacy and unlinkability to the source records.

When to use

• To create synthetic datasets for machine learning or analytics

• When high statistical accuracy and privacy are required

• To expand datasets while preserving original distributions

Supported data types

The Syntho platform supports a wide variety of data types. Under the hood, Syntho uses an encoding scheme where each data type is mapped to one of the following encoding types.

Data type	Description
Discrete	Numerical counts (e.g. number of visits)
Continuous	Continuous values (e.g. weight, temperature)
Categorical	Predefined values (e.g. blood type, country)
Datetime	Timestamps and dates (e.g. created at)

Interactive guide: How to apply AI synthesize

Follow the interactive guide below to apply AI synthesize.

Rare category protection

To protect privacy, Syntho can automatically replace infrequent values in categorical columns:

• Threshold: minimum frequency before a value is considered rare (default = 10)

• Replacement: value used to replace rare categories (default = *)

Advanced settings

Generator-level

• Max rows used for training: limit data for faster performance

• Take random sample: randomly sample rows for training

Column-level

• Clipping thresholds: restrict extreme values in numeric/date columns

• Locale: set language model context for text/PII