Imaging systems with hybrid learning
OwnerYudong Zhuinventor
Life of this patent
Estimating the term…
Abstract
Techniques are presented that exploit human learning and machine learning in the acquiring of and reasoning with sensor data. To reveal quantities of interest of the physical world, instrument-based sensing or probing can particularly use, in a hybrid fashion, elements such as scientific models and problem solving experiences originated from human learning of the operation principles of the physical world, together with elements such as adaptive compute units or neural networks constructed for machine learning of patterns in high-dimensional space and in massive data. Integration and autonomous improvement are through numerical computations and schemed updates, which can benefit development or deployment of algorithms, procedures and sensors, as well as interpretation of results.
Claims20
An imaging system with hybrid learning, comprising:
- a. at least one sensor for acquiring signal data,
- b. a machine learning element, said machine learning element comprising at least one adaptive compute unit,
- c. at least one representation from human learning,
- d. a cost computation element for quantifying a cost using said machine learning element and said at least one representation from human learning,
- e. an integration means for updating and delivering, comprising:
- an update computation element that solves optimization of said cost and generates at least one set of numerical values for updating
- a delivering element that uses said at least one set of numerical values for updating to advance a task of inferring at least one image from said signal data, revising said at least one adaptive compute unit, or adjusting said imaging system's experimental configuration,
- whereby integration of said machine learning and human learning elements enhances capabilities of said imaging apparatus.
A method for operating an imaging system using numerical integration of machine learning and human learning, comprising:
- a. providing at least one sensor for acquiring signal data,
- b. defining a cost,
- c. providing an adaptive compute unit and incorporating machine learning in the quantification of said cost,
- d. deriving at least one representation from human learning and incorporating said at least one representation in the quantification of said cost,
- e. computing at least one update as guided by said cost through solving an optimization problem, said solving exploiting said adaptive compute unit with a predetermined scheme,
- f. delivering a result based on said at least one update, said result being at least one image inferred from said signal data, a revision to said adaptive compute unit, or an adjustment to said imaging system's experimental configuration,
- whereby said machine learning and said human learning together effect performance improvement of said imaging system.
Non-transitory computer readable media whose contents, when executed, cause improved inferences and enhanced sensing capabilities, comprising:
- a. computer readable code M for training or deploying at least one adaptive compute unit,
- b. computer readable code H for executing at least one representation from human learning,
- c. computer readable code C for quantifying a cost metric using said code M or said code H,
- d. computer readable code U that solves optimization of said cost and generates at least one set of numerical values for updating,
- e. computer readable code D that further applies said at least one set of numerical values to advance a task of inferring from sensor data, revising parameters of code M, or suggesting parameter adjustments to data sensing.
Dependencies are inferred from the claim text.