Buzz
While we often see social media as a tool for connecting with others—whether by sharing personal stories, commenting on current events, or watching trending videos—researchers view it differently. They treat the content as valuable data, used to forecast everything from stock market shifts to an individual’s future actions.
10. Stock Market Trends
For those involved in the stock market, price fluctuations can directly impact investments. However, even individuals with no stake in the market may feel the ripple effects of significant stock movements. These shifts can influence job availability, the ease of securing loans for homes or businesses, and the economic stability of entire nations.
After analyzing over 10 million tweets from 2008, researchers discovered that the calmness in the tweets, as measured by the Google Profile of Mood States algorithm, was linked to movements in the Dow Jones Industrial Average (DJIA). This calmness index was able to predict daily fluctuations in the DJIA’s closing value, with an accuracy rate of 88 percent, for up to six days in advance.
Researchers have even uncovered a link between certain Google search trends and looming market crashes. By analyzing Google Trends data, they found that surges in searches for business and political terms between 2004 and 2012 often preceded drops in the S&P 500. However, as more professional traders and money managers began using this data, its predictive power diminished, leading the researchers to develop more advanced internet-based methods to regain their trading edge.
9. Predicting Election Results
The analysis only looked at the proportion of tweets each candidate received, without considering the political leanings or content of the tweets. This implies that any type of publicity, whether positive or negative, can benefit a candidate. For instance, Republican Mike Turner captured 65 percent of the tweet share in Ohio’s 3rd Congressional District and went on to win with 68 percent of the vote. This tweet-to-vote discrepancy falls within the margin of error of conventional polls, highlighting the advantages social media analysis offers over traditional methods.
However, the methods for leveraging social media to forecast election outcomes are still in development. Their limitations became evident on Super Tuesday, March 6, 2012, when social media predictions misjudged the Republican primary winner in 40 to 60 percent of the cases across 10 states.
8. Consumer Purchasing Patterns
Although it may feel like an invasion of privacy, many of us can be persuaded to share our personal data. You might think disconnecting from social media and the internet would safeguard your privacy, but you could still be tracked through methods like credit card transactions, loyalty programs, and other data sources sold to retailers. Even paying in cash may not protect you, as emerging technologies are being developed that will make it nearly impossible to avoid inclusion in consumer databases.
One such technology is facial detection, which could analyze your facial features to estimate your gender, age, race, clothing size, and even emotional state as you enter a store. Additionally, facial recognition technology could identify you by name and link you to your individual profile in the store’s database. Retailers could then use this data, along with information collected from social media, to send personalized offers to your mobile phone or wearable devices like Google Glass while you shop.
7. Predicting Fashion Trends
Using social media to forecast fashion trends combines both creative insight and data analysis. IBM analysts predicted the rise of the 'steampunk' style—a fusion of Victorian and industrial elements—in 2014. They based this prediction on an analysis of over 500,000 public social media posts, blog entries, forums, and news websites. As forecasted, steampunk became a prominent trend in fall 2014 college clothing and accessories, as highlighted by The College Juice.
By gathering real-time feedback from audiences, designers and retailers can identify which styles will succeed, in what quantities, and where. Unsuccessful designs can be adjusted or even abandoned if they prove unpopular. In some cases, customers may even pre-order items before they’re made. At fashion shows, social media influencers are increasingly taking the lead over traditional buyers and magazine editors. Then, analytics are used once again to predict which sizes, colors, and styles should be manufactured and shipped to stores to meet consumer demand.
6. Assessing Your Job Performance
It has become routine for employers to conduct Google searches and review social media profiles when considering potential hires. Employers may decide against hiring someone if they find photos of them appearing intoxicated, using offensive language, engaging in gossip, or even making simple grammatical errors online. In some cases, employers may even base their decision on what others are saying about you online.
5. Essential Information Before a Meeting
Social media can help you anticipate the information you’ll need before a meeting and outline your talking points. Apps like Humin, LinkedIn Pulse, and Connected automatically gather the latest business news and relevant details about the people you’ll be meeting. Whether it’s a job interview, a sales discussion, or a financial negotiation, these apps deliver real-time updates to your mobile device, helping you break the ice, strengthen relationships, or offer the latest insights on a company or product.
Connected and Humin also sync with your phone’s calendar, providing alerts for birthdays, personal and work anniversaries, job changes, news mentions, and other profile updates for the people you’re meeting. These apps will tell you how you’re linked to a contact, including where you first met. Humin even goes further, indicating which city the person is in and whether they’re available to meet.
Apps like Pulse act as professional news aggregators, allowing you to tailor the content you receive from top news organizations, blogs, and more. This ensures you stay updated on the latest company and industry developments.
4. Tracking Your Movements
The government has the ability to track your movements and even predict where you might go next by analyzing social media data with software developed by Raytheon, a defense contractor. The tool, Rapid Information Overlay Technology (RIOT), can quickly generate a map of your past locations and even reveal where your friends and associates have been.
This kind of social media data mining raises significant privacy issues, particularly since innocent individuals could be caught up in government investigations simply for sharing harmless personal moments. Ginger McCall of the Electronic Privacy Information Centre stated, “Users may be posting information [on social networking sites] that they think will be seen only by their friends, but in reality, it’s being viewed by government authorities or collected by data services like the RIOT search.”
3. Predicting Local Crime
Despite the privacy concerns, the practice of ‘predictive policing’ is gaining traction among local law enforcement. Matthew Gerber of the University of Virginia’s Predictive Technology Lab believes that even seemingly harmless tweets may help law enforcement anticipate where specific types of crimes are more likely to occur.
“What people are tweeting about are their regular activities,” Gerber explained. “These routine behaviors take them into areas where crime is more likely. For instance, if I tweet about going out drinking tonight and many others are tweeting about doing the same, we know that certain crimes tend to occur in those situations. It’s indirect, but it’s there.”
Gerber’s method analyzes past crime data based on the type of crime and the location of the incident, then compares it to tweets tagged with the user’s location during the same time frame. It uses keyword matching from tweets that correlate with specific crimes to predict where future crimes may happen. By mapping the predicted crime hotspots, police can strategically deploy resources.
In Chicago, tweets related to criminal damage often contained keywords like “Blackhawks,” “Bulls,” “center,” “united,” and were concentrated around the basketball arena. These terms make sense, but the keywords tied to prostitution, such as “continental,” “lounge,” “studios,” “village,” and “Ukrainian,” are more difficult to understand.
The New York Police Department has approached Gerber about applying this analysis in Queens and the Bronx, though Gerber believes the technique will not gain widespread acceptance until it can be demonstrated to reduce crime rates.
2. Relationship Conflict and Divorce
The researchers point out that social media use seems to be a significant indicator, rather than a direct cause, of relationship issues and divorce. It's possible that individuals in unhappy marriages simply spend more time on social media, but it’s important to note that not everyone who uses social platforms heavily is facing marital difficulties.
1. Suicide Attempts
