Tencent Technology (shenzhen) Company Limited

Liheng Xu

Jun Zhao

Tingting Liu

Juhong Wang

Yanxiong Lu

Huaijun Liu

Kang Liu

An information processing method and apparatus, the method including: training a Deep Neural Network (DNN) by using an evaluation object seed, an evaluation term seed and an evaluation relationship seed (); at a first input layer, connecting vectors corresponding to a candidate evaluation object, a candidate evaluation term and a candidate evaluation relationship to obtain a first input vector (); at a first hidden layer, compressing the first input vector to obtain a first middle vector, and at a first output layer, decoding the first middle vector to obtain a first output vector (); and determining a first output vector whose decoding error value is less than a decoding error value threshold, and determining a candidate evaluation object, a candidate evaluation term and a candidate evaluation relationship corresponding to the determined first output vector as first opinion information (). By use of the technical solution, precision of extracting opinion information from an evaluation text can be enhanced.

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Shenzhen, China

Liheng Xu