Information processing device and method

Abstract

The invention relates to an information processing device and method. The information processing device includes a corpus acquisition unit for acquiring text corpora from the internet, wherein the text corpora include training corpora and unlabeled corpora; a word vector training unit for training word vectors for the training corpora, wherein a word vector of each word is k dimensions; a word vector dimensionality reduction unit for performing dimensionality reduction on a matrix consisting of word vectors of all the words of each sentence; and a normalization unit for performing normalization treatment on the dimensionality-reduced matrix so as to acquire the normalized word vector feature. The information processing device can effectively perform dimensionality reduction and normalization on the word vector into a fixed dimensionality, and then can acquire the normalized word vector feature.

Description

technical field [0001] The present disclosure relates to the technical field of information processing, in particular to a device and method for classifying emotional words. Background technique [0002] This section provides background information related to the present disclosure which is not necessarily prior art. [0003] With the continuous development of artificial intelligence technology, affective computing plays an increasingly important role in human-computer interaction. Traditional emotion recognition tasks are mainly based on emotion dictionaries, rules and other methods, and rely heavily on emotion dictionaries. This both results in limited coverage and consumes more time. Contents of the invention [0004] This section provides a general summary of the disclosure, not a comprehensive disclosure of its full scope or all of its features. [0005] The purpose of the present disclosure is to provide an information processing device and an information processi...

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