Amazon Technologies, Inc.

Baidu Online Network Technology (beijing) Co., Ltd.

Beijing Friendship Hospital, Capital Medical University

Beijing Baidu Netcom Science and Technology Co., Ltd.

Wenbo Yang

Zhen Wang

Jia Qi Li

Xi Wang

Na Zhang

Kai Chen

Jing Sun

Qian Chen

Peng Kang

Han Lv

Zhenchang Wang

Yawen Liu

Yuhui Jin

Pengling Ren

Linkun Cai

Xinghao Wang

Ruowei Tang

Daniel He

Disclosed are a hearing state prediction apparatus and method based on a diffusion tensor image, including: obtaining a diffusion tensor image to be processed, wherein the diffusion tensor image comprises a diffusion-weighted image; generating a diffusion index image based on the diffusion-weighted image; determining a white matter microstructural feature corresponding to the diffusion tensor image, and determining a hearing state corresponding to the diffusion tensor image according to a mapping relationship between the white matter microstructural feature and the hearing state. The apparatus may generate the diffusion index image through the diffusion-weighted image included in the diffusion tensor image, and then the white matter microstructural feature is determined based on the diffusion index image, so that the white matter microstructural feature can be identified more accurately, and the accuracy of a hearing state evaluation result is improved. Meanwhile, the relation between hearing disorder and brain microstructure change is disclosed.

Hearing state prediction apparatus and method based on diffusion tensor image

The present invention provides a method and an apparatus for information searching. The method includes: displaying a shooting interface for image search, and displaying guide information in the shooting interface; obtaining an image shot according to the guide information; and obtaining a search result according to the image shot and displaying the search result. With the present method for information searching, an accuracy rate of the image search may be improved, and requirements of a user may be better satisfied.

Method and apparatus for information searching

Indexing and querying in multiple languages is accomplished using an ordered chain of filters and/or other such components. When receiving information to be indexed or for a query, the information can be tokenized and typed based at least in part on the language of each token. The character types can be adjusted if appropriate for the languages, and the tokens can be further segmented using a dictionary for the respective language types. Once appropriate tokens are determined, relevant synonyms in each appropriate language can be determined and typed accordingly. If necessary the case of the tokens and synonyms can be adjusted and further segmented based on punctuation. The terms and synonyms then can be used as part of the index or as part of the search query to include other terms or phrases based on relevance to the original information.

Multi-language relevance-based indexing and search

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Beijing, China

Wenbo Yang