Tencent Technology (Shenzhen) Company Limited

Johnson Electric International Ag

Tencent Technology Company Limited

Sheng Han

Rui Feng Qin

Yong Bin Li

Di Wang

Ji Yu Liang

Yao Zhao

Hongfa Wang

Hui Song

Guo Dong Ren

Longsha Zhou

Xiao Wu Xie

Xian Ming Wu

A method and a device for verifying a recognition result in character recognition are provided. The device constructs a hidden Markov chain for a character string to be recognized, using recognition result output of a character recognition process. The recognition result includes candidate characters of each character in the character string. The device solves for an optimal path forming a candidate character string according to the hidden Markov chain and a pre-trained state transition matrix. The device recognizes non-Chinese characters in the character string according to state transition probabilities in the optimal path. The device verifies the recognition result according to the non-Chinese characters. The device feeds back a verification result to the character recognition process, wherein the character recognition process applied to the character string to be recognized is modified by the verification result.

Method and device for verifying recognition result in character recognition

An electric motor includes a stator having multiple magnetic poles and a rotor rotatably mounted to the stator. The rotor includes a shaft, a commutator and a rotor core fixed to the shaft; and windings wound on the rotor core and electrically connected to the commutator. The rotor core is formed by stacking a plurality of laminations. Each lamination includes an inner ring having a hole for fixing the shaft; an outer ring radially spaced from the inner ring; multiple teeth extending outwardly from the outer ring, and multiple ribs connecting the inner ring to the outer ring. Each rib has a width w measured in a circumferential direction of the lamination. The number of ribs is n. The width w and the number n satisfy the formula: 0.75&#x2264;n&#xd7;w&#x2264;64, where the width w is measured in millimeters.

Electric motor

Growing community of inventors

Shenzhen, China

Sheng Han