nlp for sentiment analysis

A friend wants to capture and mine Sina Weibo as needed. In particular, this part of sentiment analysis facilitates his later experimental practices. In fact, text mining and analysis will produce greater results in the future. To give a simple example, everyone in the subway will refresh their circle of friends and friends every day. And these messages A friend

One of the best tutorials to learn lstm is deep learning tutorial See http://deeplearning.net/tutorial/lstm.html The sentiment analysis here is actually a bit like Topic classification First learn to enter data format, run the whole process again, the data is also very simple, from the idbm download of the film review data, 50,000 annotated data, plus and minus half, 5,000 no annotated data, each film no mo

. This example comment has four clauses, so its structure is as follows ([positive score, negative score]): [[4, 0], [2, 0], [0, 6], [0, 1]]The above is the use of emotional dictionaries for emotional analysis of the main process, the design of the algorithm will follow this idea to achieve.Algorithm designThe first step: Read the review data, the comments to the clause.The second step: find the emotional word of the clause, record positive or negativ

really exist these problems, or to find a solution to the problem angle.To this point, the following is to solve how the problem, you may need to find the internal rules of the data, it may be necessary to do some statistical verification laws of universality. But to this step should be familiar with the data in this field, analysis is not so uncomfortable (to achieve their own ideas is very interesting), combined with the

cities in the new commodity residential prices rose in the city only 1, 64 city house prices fell, which shows the January real estate market prices have also fallen."China Chengdu Hardware and mechanical Index" sentiment index of the recent year trend chartStatistical field of view pointed out that closely related to macroeconomic trends, especially by the manufacturing industry, building real estate, the impact of hardware and mechanical industry J

cities in the new commodity residential prices rose in the city only 1, 64 city house prices fell, which shows the January real estate market prices have also fallen."China Chengdu Hardware and mechanical Index" sentiment index of the recent year trend chartStatistical field of view pointed out that closely related to macroeconomic trends, especially by the manufacturing industry, building real estate, the impact of hardware and mechanical industry J

The previous article mentioned a few questions about sentiment analysis, and perhaps these questions can inspire you, but before we look at these questions, we need to know more about the characteristics of Weibo and whether it will have an impact on our emotional analysis. In addition to some very cow x people, in fact, most of the microblogging users are gras

is not comprehensive, Perhaps the user's emotional microblog has become the user's subconscious first emotion, and at this stage may also need to the user psychology, behavioral analysis, which is beyond the "microblog sentiment analysis" of the scope. Therefore, if you want to really dig out the user's emotional inclination, the user's psychology, personality a

To undertake the former Wen springboot sentiment edify [email protected] annotation analysis, this article will be based on the previous article on the use of @configurationproperties annotations @ConfigurationPropertiesThis annotation is used to load the configuration file and map the corresponding values to the corresponding Java attributes, such as the following 1. Configuration Properties Spe

To undertake the previous text springboot sentiment edify [email protected] annotation analysis, this article will be on the basis of the previous article @AutoConfigureAfter and explain @Conditional the role of annotation and analysis [Email protected]According to the word, it is the meaning of the condition. We can look at the internal source code before t