Language text processing method and device and storage medium
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A language text and processing method technology, applied in the direction of text database query, unstructured text data retrieval, etc., can solve the problems of reducing the accuracy of emotional polarity analysis results and large differences in emotional polarity, so as to avoid deviations in prediction results, The effect of improving accuracy
Active Publication Date: 2019-01-25
TENCENT TECH (SHENZHEN) CO LTD
View PDF14 Cites 10 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] Since the existing word vector conversion model mainly considers the distance between words (such as Euclidean distance, etc.) to judge the semantic similarity between them, this leads to the fact that positive and negative emotional words are too close in semantic space, for example
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] In order to improve the accuracy of prediction results for emotional polarity of language texts, embodiments of the present invention provide a language text processing method, device and storage medium.
[0031] The terminal equipment among the present invention can be personal computer (English full name: Personal Computer, PC), panel computer, personal digital assistant (Personal Digital Assistant, PDA), personal communication service (English full name: Personal Communication Service, PCS) telephone, Terminal equipment such as notebooks and mobile phones can also be computers with mobile terminals, such as portable, pocket-sized, handheld, computer built-in or vehicle-mounted mobile devices, which can provide users with voice and / or data connectivity devices, and exchange language and / or data with the radio access network.
[0032] In addition, the terms "first" and "second" in the description and claims of the embodiments of the present invention and the above draw...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a language text processing method and device and a storage medium, which are used for improving the accuracy of the emotion polarity analysis result expressed by the language text. The language text processing method comprises the following steps: obtaining the language text to be processed; Word segmentation is performed on the language text to be processed to obtain a first word segmentation object, including words obtained by word segmentation and corresponding phonetic alphabet; in accordance with the result of word segmentation, utilizing a vector conversion modelto convert the first word segmentation object into a first word segmentation object vector, the vector conversion model being obtained by training the first word segmentation object contained in the first sample data according to the distance between the first word segmentation object in the first sample data and the affective polarity label of the first word segmentation object; and according tothe first word segmentation object vector, utilizing the emotion polarity prediction model to predict the corresponding emotion polarity type of the language text to be processed, the emotion polarityprediction model being obtained by using the second sample data with emotion polarity labels.
Description
technical field [0001] The invention relates to the technical field of data mining, in particular to a language text processing method, device and storage medium. Background technique [0002] With the rapid development of the Internet, the Internet has become the main means for users to disseminate and obtain various information. In the Internet world, users can use common Internet communication channels, such as forums, microblogs, blogs, post bars, etc., to share information about electronic resources on the Internet, such as games, videos, articles, news, application software, or daily social sentiments, etc. By analyzing the language and text of users’ opinions and attitudes, it is possible to determine the emotional polarity of users’ emotions, opinions, value judgments, and wishes for corresponding electronic resources, which can be used to assist in the analysis of corresponding electronic resources. resources to improve. [0003] In the prior art, the convolutiona...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more