![]() ![]() Xx = res %>% group_by(month) %>% summarise(positiveįinally we can plot the results using a nice bar plot showing trends of positive or negative sentiment. Res$month = floor_date(res$date, "month") To do this we will aggregate data by month and then summarize by using dplyr. Let’s assume, we just need to know if it’s a positive or a negative sentiment in time series. We will arrive at a table with all the input data and all the sentiment scores. Res = do.call("rbind", lapply(ls, funct)) # loop through all the links and bind to a data frame Next, we need to parse through all the links and extract information and perform sentiment analysis and bind the results of each link.Ĭom = iconv(content$comment, to = 'utf-8') # Getting Redditĭatalinks = reddit_urls(search_terms = "Amazon", page_threshold = 50) No API Auth keys required like it’s counter parts twitterR. To perform sentiment analysis, first we need to extract the comments on a topic. Hence, any sentiment here must be taken with a grain of salt. With a lot of bots, you can definitely skew the sentiment on a post. Not just on reddit but on most platforms like Twitter and Facebook. Secondly, there are a lot of bots on reddit. With a lot of lurkers on reddit, it’s hard to estimate true sentiment. In pure reddit terms, they are called as lurkers. Why sentiment analysis on reddit is bad?įirstly, not all users engage in discussion on a topic or a post. This helps in getting more accurate information. Being anonymous also psychologically help users to speak what’s on their mind without repercussions. With a lot of users and a lot of engagement, it’s a great platform to extract individual comments on an asset, topic, company and perform analytics on it. Why sentiment analysis on reddit is good? I am not going to go in detail on how to do sentiment analysis but will link my github repo and my binder link to run my code. But, a lot of conversations and engagement happens from users across the world. Most users don’t even know each other in real life. Posts are organized by subject into user-created boards called “communities” or “subreddits”, which cover a variety of topics such as news, politics, religion, science, movies, video games, music, books, sports, fitness, cooking, pets, and image-sharing.Īccording to me, Reddit is almost anonymous social media platform that is out there. Registered members submit content to the site such as links, text posts, images, and videos, which are then voted up or down by other members. According to Wikipedia, Reddit is an American social news aggregation, web content rating, and discussion website. ![]()
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