Close X
Saturday, November 23, 2024
ADVT 
Tech

Twitter analysis reveals how weather affects mood

Darpan News Desk IANS, 12 Nov, 2014 11:00 AM
    We know that the weather has a profound physiological and psychological impact on us. Now, researchers at the Stanford University have analysed tweets for indications of mood changes and their correlations with the weather.
     
    According to them, some moods are clearly correlated with certain types of weather and while average temperature does not correlate with mood, a change in temperature does.
     
    "People tend to be happier as temperature becomes cooler but feel uncomfortable with drastic temperature decrease," said lead researcher Jiwei Li from the Stanford University in the US.
     
    Higher temperatures also make people angrier.
     
    "Snow is correlated with negative moods," Li added.
     
    Most moods follow a weekly pattern with peaks at the weekend.
     
    "People tend to be the least angry, the least depressed and the least sleepy on weekends," Li said.
     
    For the study, they scanned the database of tweets geotagged to one of 32 major urban areas in the US such as New York, Chicago, Los Angeles, San Franciso and so on.
     
    Li and colleagues also filtered out tweets about national or international events such as the Haiti earthquake, the death of Michael Jackson and so on.
     
    The team then categorised the remaining tweets according to four different mood dimensions: anger-hostility, fatigue-inertia, depression-dejection and sleepiness-freshness.
     
    Finally, they used a machine learning algorithm to find correlations with the weather in these areas using a database from the National Oceanic and Atmospheric Administration.
     
    "We found that cool temperature is linked with sleepiness and people tend to be fresher and fresher as temperature increases," the authors said in a report that appeared in the MIT Technological Review.

    MORE Tech ARTICLES

    Atheists have more followers on Twitter: Study

    Atheists have more followers on Twitter: Study
    If you happen to be an atheist, joining Twitter would be a good idea as you could share your views with many more like-minded people....

    Atheists have more followers on Twitter: Study

    Google's Team in Kitchener, Ont. Helps Rethink Gmail With Mobile-inspired Redesign

    Google's Team in Kitchener, Ont. Helps Rethink Gmail With Mobile-inspired Redesign
    TORONTO - Google's Gmail has been given a new mobile-friendly look, and if users really like it, it could permanently replace the familiar, old-fashioned interface.

    Google's Team in Kitchener, Ont. Helps Rethink Gmail With Mobile-inspired Redesign

    BEST APPS for Diwali

    BEST APPS for Diwali
    Make the most of Diwali this year by downloading applications that cover almost all aspects of what makes for a joyous Diwali. We have tested the best 5 Diwali apps for this season that will serve multiple purposes such as pooja, crafts, greetings and cooking. Take a look:

    BEST APPS for Diwali

    Twitter Declares War On Passwords

    Twitter Declares War On Passwords
    Twitter formally declared war on passwords during a developers' conference in San Francisco, unveiling a new system that allows users to log-in to mobile apps with a phone number.

    Twitter Declares War On Passwords

    Facebook to locate your stolen passwords

    Facebook to locate your stolen passwords
    In a bid to keep its users' accounts safe, social networking site Facebook has created an automated service that monitors the web for stolen email addresses and passwords....

    Facebook to locate your stolen passwords

    Why internet goes to 'sleep' in parts of the world

    Why internet goes to 'sleep' in parts of the world
    Do you know why internet is always up and running in the US and Europe while people suffer many outages over the course of the day in...

    Why internet goes to 'sleep' in parts of the world