摘要:
Provided are techniques for avoiding sentiment model overfitting in a machine language model. A current list of keywords in a current sentiment model can be updated to create a proposed list of keywords in a proposed sentiment model. Machine-generated sentiment results, based on the proposed sentiment model, are presented to identify model overfitting, without revising the current set of keywords. The proposed set of keywords can be edited, and when overfitting is not present, the current list of keywords is replaced by the proposed list of keywords.
摘要:
Provided herein are PAK inhibitors. Also provided herein are compositions and methods for treating an individual suffering from Mild Cognitive Impairment.
摘要:
A vending machine gearmotor that can be mounted in a variety of orientations and positions to better operate a variety of different size helix product drives and which permits a single type or design for a gearmotor to be used throughout a vending machine to drive single or dual-spiral selections. In this regard, the gearmotor can be used to rotate helix drives in either clockwise or counter clockwise directions with minimal effort required to change the direction of rotation. Thus, the gearmotors can be used in paired arrangements with two adjacent gearmotors being mounted in reversed directions so that one drives its helix in counter clockwise direction and the adjacent helix is driven in a clockwise direction with a product to be vended being carried by both adjacent helixes.
摘要:
Image stabilizing in cameras is disclosed. In an exemplary implementation, a camera system may comprise an image sensor for collecting image data during use, and a motion sensor generating at least camera roll data. An image stabilizing subsystem may be operatively associated with the motion sensor and the image sensor. The image stabilizing subsystem moves the image sensor based on the camera roll data from the motion sensor and a correction factor based on a calibration procedure and stored in the image stabilizing subsystem to correct for at least camera roll during image exposure. Methods of calibrating a camera system for camera roll and of reducing blur from camera roll during use are also disclosed.