(Press-News.org) COLUMBIA, Mo. – "Trending" topics on the social media platform Twitter show the quantity of tweets associated with a specific event. However, trends only show the highest volume keywords and hashtags, and may not give qualitative information about the tweets themselves. Now, using data associated with the Super Bowl and World Series, researchers at the University of Missouri have developed and validated a software program that analyzes event-based tweets and measures the context of tweets rather than just the quantity. The program will help Twitter analysts gain better insight into human behavior associated with trends and events.
"Trends on Twitter are almost always associated with hashtags, which only gives you part of the story," said Sean Goggins, assistant professor in the School of Information Science and Learning Technologies at MU. "When analyzing tweets that are connected to an action or event, looking for specific words at the beginning of the tweets gives us a better indication of what is occurring, rather than only looking at hashtags."
Goggins partnered with Ian Graves, a doctoral student in the Computer Science and IT Department at the College of Engineering at MU. Graves developed software that analyzes tweets based on the words found within the tweets. By programming a "bag of words," or tags they felt would be associated with the Super Bowl and World Series, the software analyzed the words and their placement within the 140 character tweets.
"The software is able to detect more nuanced occurrences within the tweet, like action happening on the baseball field in between batters at the plate or plays in the game," Graves said. "The program uses a computational approach to seek out not only a spike in hashtags or words, but also what's really happening on a micro level. By looking for low-volume, localized tweets, we gleaned intelligence that stood apart from the clutter and noise associated with tweets related to the World Series."
Goggins feels using this method to analyze tweets on a local level can help officials involved with community safety or disaster relief to investigate the causes of major events like the Boston bombing or to help predict future events.
"Most of the things that happen on Twitter are not related to specific events in the world," Goggins said. "If analysts are just looking at the volume of tweets, they're not getting the insight they need about what's truly happening or the whole picture. By focusing on the words within the tweet, we have the potential to find a truer signal inside of a very noisy environment."
The study, "Sifting signal from noise: a new perspective on the meaning of tweets about the 'big game,'" was published in the journal, New Media and Strategy, and was funded by a grant from the National Science Foundation. Nora McDonald, a graduate student at Drexel University also contributed to the study.
INFORMATION:
MU researchers develop more accurate Twitter analysis tools
Software program helps decipher 'trends' on the social media site
2014-08-27
ELSE PRESS RELEASES FROM THIS DATE:
Marijuana compound may offer treatment for Alzheimer's disease
2014-08-27
Tampa, FL (Aug. 26, 2014) -- Extremely low levels of the compound in marijuana known as delta-9-tetrahydrocannabinol, or THC, may slow or halt the progression of Alzheimer's disease, a recent study from neuroscientists at the University of South Florida shows.
Findings from the experiments, using a cellular model of Alzheimer's disease, were reported online in the Journal of Alzheimer's Disease.
Researchers from the USF Health Byrd Alzheimer's Institute showed that extremely low doses of THC reduce the production of amyloid beta, found in a soluble form in most aging ...
More wolf spiders feasting on American toads due to invasive grass, UGA study shows
2014-08-27
Athens, Ga. – An invasive grass species frequently found in forests has created a thriving habitat for wolf spiders, who then feed on American toads, a new University of Georgia study has found.
Japanese stiltgrass, which was accidentally introduced to the U.S. in the early 1900s, is one of the most pervasive invasive species and has spread to more than a dozen states in the past century, particularly in the Southeast. Typically found along roads and in forests, it can survive in widely diverse ecosystems and has been found to impact native plant species, invertebrate ...
Orion rocks! Pebble-size particles may jump-start planet formation
2014-08-27
Rocky planets like Earth start out as microscopic bits of dust tinier than a grain of sand, or so theories predict.
Astronomers using the National Science Foundation's (NSF) Green Bank Telescope (GBT) have discovered that filaments of star-forming gas near the Orion Nebula may be brimming with pebble-size particles -- planetary building blocks 100 to 1,000 times larger than the dust grains typically found around protostars. If confirmed, these dense ribbons of rocky material may well represent a new, mid-size class of interstellar particles that could help jump-start ...
AGU: Yellowstone supereruption would send ash across North America
2014-08-27
WASHINGTON, D.C. – In the unlikely event of a volcanic supereruption at Yellowstone National Park, the northern Rocky Mountains would be blanketed in meters of ash, and millimeters would be deposited as far away as New York City, Los Angeles and Miami, according to a new study.
An improved computer model developed by the study's authors finds that the hypothetical, large eruption would create a distinctive kind of ash cloud known as an umbrella, which expands evenly in all directions, sending ash across North America.
A supereruption is the largest class of volcanic ...
'Junk' blood tests may offer life-saving information
2014-08-27
Tel Aviv — Some 30 percent of all positive hospital blood culture samples are discarded every day because they're "contaminated" — they reflect the presence of skin germs instead of specific disease-causing bacteria.
Rather than toss these compromised samples into the trash, clinicians may be able to use the resistance profiles of skin bacteria identified by these tests to treat patients with antibiotics appropriate to their ailment, Tel Aviv University researchers say. Dr. Gidi Stein and Dr. Danny Alon of TAU's Sackler Faculty of Medicine and the Department of Internal ...
Big data approach identifies Europe's most dangerous human and domestic animal pathogens
2014-08-27
The pathogens posing the greatest risk to Europe based upon a proxy for impact have been identified by University of Liverpool researchers using a 'big data' approach to scientific research.
The researchers from the University's Institute of Infection and Global Health ranked the top 100 pathogens affecting humans and the top 100 affecting domestic animals using a system which, they believe, will help governments across the continent plan for risks associated with the spread of infectious diseases, including as a result of climate change, and for biosecurity.
The top ...
Drug represents first potential treatment for common anemia
2014-08-27
(WASHINGTON, August, 27, 2014) – An experimental drug designed to help regulate the blood's iron supply shows promise as a viable first treatment for anemia of inflammation, according to results from the first human study of the treatment published online today in Blood, the Journal of the American Society of Hematology
Anemia is a condition that occurs when red blood cells are in short supply or do not function properly. When an individual has anemia, the body does not get enough oxygen, since there are fewer red blood cells to carry the iron-rich protein hemoglobin ...
Pacific plate shrinking as it cools
2014-08-27
HOUSTON – (Aug. 27, 2014) – The tectonic plate that dominates the Pacific "Ring of Fire" is not as rigid as many scientists assume, according to researchers at Rice University and the University of Nevada.
Rice geophysicist Richard Gordon and his colleague, Corné Kreemer, an associate professor at the University of Nevada, Reno, have determined that cooling of the lithosphere -- the outermost layer of Earth -- makes some sections of the Pacific plate contract horizontally at faster rates than others and cause the plate to deform.
Gordon said the effect detailed this ...
NOAA's Marine Debris Program reports on the national issue of derelict fishing traps
2014-08-27
Thousands of fishing traps are lost or abandoned each year in U.S. waters and become what are known as derelict traps, which continue to catch fish, crabs, and other species such as turtles. These traps result in losses to habitat, fisheries, and the watermen who depend on the resources--losses that are largely preventable, according to a newly published NOAA study.
The report, published in the Marine Pollution Bulletin, is the first of its kind to examine the derelict fish trap problem, and so-called "ghost fishing," nationally, and recommends actions to better manage ...
Taking aim at added sugars to improve Americans' health
2014-08-27
Now that health advocates' campaigns against trans-fats have largely succeeded in sidelining the use of the additive, they're taking aim at sugar for its potential contributions to Americans' health conditions. But scientists and policymakers are still wrangling over the best way to assuage the nation's insatiable sweet tooth, according to an article in Chemical & Engineering News (C&EN), the weekly news magazine of the American Chemical Society.
In the article, Stephen Ritter, a senior correspondent at C&EN, notes that growing evidence suggests the overconsumption of ...
LAST 30 PRESS RELEASES:
Tea linked to stronger bones in older women, while coffee may pose risks
School feeding programs lead to modest but meaningful results
Researchers develop AI Tool to identify undiagnosed Alzheimer's cases while reducing disparities
Seaweed based carbon catalyst offers metal free solution for removing antibiotics from water
Simple organic additive supercharges UV treatment of “forever chemical” PFOA
£13m NHS bill for ‘mismanagement’ of menstrual bleeds
The Lancet Psychiatry: Slow tapering plus therapy most effective strategy for stopping antidepressants, finds major meta-analysis
Body image issues in adolescence linked to depression in adulthood
Child sexual exploitation and abuse online surges amid rapid tech change; new tool for preventing abuse unveiled for path forward
Dragon-slaying saints performed green-fingered medieval miracles, new study reveals
New research identifies shared genetic factors between addiction and educational attainment
Epilepsy can lead to earlier deaths in people with intellectual disabilities, study shows
Global study suggests the underlying problems of ECT patients are often ignored
Mapping ‘dark’ regions of the genome illuminates how cells respond to their environment
ECOG-ACRIN and Caris Life Sciences unveil first findings from a multi-year collaboration to advance AI-powered multimodal tools for breast cancer recurrence risk stratification
Satellite data helps UNM researchers map massive rupture of 2025 Myanmar earthquake
Twisting Spins: Florida State University researchers explore chemical boundaries to create new magnetic material
Mayo Clinic researchers find new hope for toughest myeloma through off-the-shelf immunotherapy
Cell-free DNA Could Detect Adverse Events from Immunotherapy
American College of Cardiology announces Fuster Prevention Forum
AAN issues new guideline for the management of functional seizures
Could GLP-1 drugs affect risk of epilepsy for people with diabetes?
New circoviruses discovered in pilot whales and orcas from the North Atlantic
Study finds increase in risk of binge drinking among 12th graders who use 2 or more cannabis products
New paper-based technology could transform cancer drug testing
Opioids: clarifying the concept of safe supply to save lives
New species of tiny pumpkin toadlet discovered in Brazil highlights need for conservation in the mountain forests of Serra do Quiriri
Reciprocity matters--people were more supportive of climate policies in their country if they believed other countries were making significant efforts themselves
Stanford Medicine study shows why mRNA-based COVID-19 vaccines can cause myocarditis
Biobanking opens new windows into human evolution
[Press-News.org] MU researchers develop more accurate Twitter analysis toolsSoftware program helps decipher 'trends' on the social media site





