# Björn Löfdahl Grelsson: Quantum Support Vector Regression for Disability Insurance

**Time: **
Mon 2022-03-21 15.15 - 16.15

**Location: **
KTH, Room 3721, Lindstedtsvägen 25 and Zoom

**Video link: **
Meeting ID: 621 4469 8204

**Participating: **
Björn Löfdahl Grelsson (SEB)

### Abstract

We propose a hybrid classical-quantum approach for modeling transition probabilities in health and disability insurance. The modeling of logistic disability inception probabilities is formulated as a support vector regression problem. Using a quantum feature map, the data are mapped to quantum states belonging to a quantum feature space, where the associated kernel is determined by the inner product between the quantum states. This quantum kernel can be efficiently estimated on a quantum computer. We conduct experiments on the IBM Yorktown quantum computer, fitting the model to disability inception data from a Swedish insurance company.