Fraud Detection, Decision Making Improved With Quantum Machine Learning Applications – IONQ

Running Machine Learning Algorithms on IonQ Computers

At IonQ, our mission is to build the world’s most powerful quantum computers to solve complex problems. Artificial intelligence is one such problem, and similarly to quantum computing, it hasn’t been solved yet but is likely to completely change our world. In this context, I’m excited to share recent work that significantly advances this goal by overcoming a previously insurmountable hurdle in the field of quantum machine learning (QML).

In partnership with QC Ware, we have successfully loaded classical data onto quantum states in a noise-resilient way to allow efficient and robust QML applications, demonstrating that machine learning on IonQ’s computers can achieve the same level of accuracy and will be faster than on classical computers.

In a preprint released this week on, we detail running QC Ware’s classification algorithm on our 11 qubit system. The combination of QC Ware’s Forge Data Loader™ technology, which optimally transforms classical data onto quantum states, and the high-quality, fully connected qubits of our 11 qubit system were key to the experiment’s success.

QC Ware’s quantum algorithm running on IonQ’s hardware performed at the same level as the corresponding classical algorithm, identifying the right digits 8 out of 10 times on average, the same number of times as the classical algorithm running on classical hardware. This can be seen below in the classical and quantum confusion graphs for the MNIST datasets. This is the first time that a classification task with 10 classes has been performed on a quantum computer.a table with detailed performance statistics comparing the classical and quantum results

Unlike other machine learning demonstrations on few qubits, the paper includes theoretical arguments that show the accuracy of the algorithm is expected to hold as the problem size increases without requiring error-corrected qubits. With 99.9 percent two-qubit gate fidelity of IonQ’s newest 32 qubit system, we expect to outperform classical machine learning algorithms using techniques which build on these results.

We’re particularly excited about this demonstration because it validates for us that various quantum machine learning applications, including natural language processing, decision-making, customer recommendations, and fraud detection, can be improved upon with quantum computers. It speeds up the industry timeline for practical QML applications and shows the potential for the coming generation of IonQ’s systems to outperform classical computers.

Source:  IONQ.  Sonika Johri,  Running Machine Learning Algorithms on IonQ Computers…

Content may have been edited for style and clarity. 

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