Sunday, 5th July 2020

Pega launches Ethical Bias Check

New feature helps businesses practice responsible AI in their engagement strategies.

  • 21 May 2020 Posted in
Pegasystems has introduced Ethical Bias Check, a new capability of Pega Customer Decision Hub™ that helps eliminate biases hidden in the artificial intelligence (AI) driving customer engagements. The feature flags possible discriminatory offers and messages generated by AI across all channels before they reach the customer.

Done right, AI has helped businesses add more value to every customer interaction, leading to deeper brand loyalty and higher profits. But in some cases, AI models can unintentionally ‘learn’ biases over time related to factors such as age, ethnicity, or gender. Left undetected, this can lead to harmful discriminatory practices such as offering fewer loans, insurance policies, or product discounts to underserved populations. In today’s unpredictable economy, businesses can’t risk losing the trust of their customers, who are already more vulnerable due to the pandemic.

With its Ethical Bias Check, Pega adds its latest capability to help businesses practice responsible AI when used in customer interaction. It detects unwanted discrimination by using predictive analytics to simulate the likely outcomes of a given strategy. After setting their testing thresholds, clients receive alerts when the bias risk reaches unacceptable levels – such as if the audience for a particular offer skews toward or away from specific demographics. Operations teams can then pinpoint the offending algorithm and adjust the strategy to help ensure a fair and more balanced outcome for everyone.

With the advanced AI-power of Pega Customer Decision Hub sitting at the center of all customer interactions, Ethical Bias Check differentiates itself from other customer bias prevention methods with its unique capabilities such as:

  • Making bias detection simple and easy: Most other AI bias tools require separate bias tests for each individual offer – which can be time consuming and error prone. Pega streamlines bias testing by simulating an entire engagement strategy at once across all connected channels. With Pega’s central AI “brain,” all AI decisions can be screened for bias – including which marketing offers to display on the web, which promotions to deliver in an email, or what service suggestions to make for each customer. Pega’s detailed bias detection reports help clients understand why and where the issues might arise so they can correct them before they become problems.
  • Offering more flexibility in controlling bias: Companies can set acceptable thresholds for an element that could cause bias, such as age, gender, or ethnicity. Business people can adjust these thresholds for scenarios where slanted outcomes may be justified – such as when a healthcare company reaches out mostly to senior citizens with information about relevant Medicare services. Clients have the flexibility to widen or narrow the thresholds to account for the desired outcomes of their engagement strategies.
  • Providing continual bias protection: Clients can now include bias testing as a standard course of action when simulating strategy results. Even as those strategies are adjusted and new offers or actions are added, clients have peace of mind that those customer engagement programs are being screened for bias by the software.
In addition to Ethical Bias Check, Pega has previously introduced other features and functions in Pega Customer Decision Hub aimed at helping clients act responsibly with AI. This includes the T-Switch, which gives organizations control over the transparency of their artificial intelligence (AI) customer engagement models.
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