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Computer science researchers including one of Indian-origin at the University of Central Florida have developed an artificial intelligence (AI)-based sarcasm detector for posts on social media platforms. Sarcasm has been a major hurdle to increasing the accuracy of sentiment analysis, especially on social media, since sarcasm relies heavily on vocal tones, facial expressions, and gestures that cannot be represented in the text.
While artificial intelligence (AI) refers to logical data analysis and response, sentiment analysis is akin to correctly identifying emotional communication on social media. “The presence of sarcasm in the text is the main hindrance in the performance of sentiment analysis,” says Ivan Garibay, Assistant Professor of engineering from Complex Adaptive Systems Lab (CASL) at the University of Central Florida.
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Sarcasm isn’t always easy to identify in conversation, so you can imagine it’s pretty challenging for a computer program to do it and do it well. “We developed an interpretable deep learning model using multi-head self-attention and gated recurrent units,” Garibay said in a paper published in the journal Entropy.
The team taught the computer model to find patterns that often indicate sarcasm and combined that with teaching the program to correctly pick out cue words in sequences that were more likely to indicate sarcasm. They taught the model to do this by feeding it large data sets and then checked its accuracy. The team included computer science doctoral student Ramya Akula.
“In face-to-face conversation, sarcasm can be identified effortlessly using facial expressions, gestures, and tone of the speaker,” Akula said. “Detecting sarcasm in textual communication is not a trivial task as none of these cues are readily available. Especially with the explosion of internet usage, sarcasm detection in online communications from social networking platforms is much more challenging,” she added. (IANS/SP)
A large majority of Indians seem convinced that social media is responsible for the increased gulf between the Hindu and Muslim communities in the country.
This was revealed by a nationwide poll conducted by IANS-CVoter with a sample size of 1942 using random sampling on December 5, one day before the beginning of the 30th anniversary of the demolition of Babri Masjid on December 6, 1992.
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Close to half the respondents surveyed, 48.2 per cent to be precise felt that social media had increased the gulf between the communities to a large extent.
About 23 per cent of the respondents felt that social media had increased the gulf to some extent. In effect, more than 71 per cent Indians hold social media responsible for the recent friction between the two communities.
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In contrast, 28.6 per cent were of the opinion that social media had no role to play in this phenomenon. If you look at political divides, 40.7 per cent of NDA voters felt social media was responsible to a large extent while 53.6 per cent of opposition voters felt the same.
48.2 per cent to be precise felt that social media had increased the gulf between the communities to a large extent.Unsplash
Social media platforms have come under increased scrutiny of late for their alleged role in spreading misinformation, fake news, abusive and defamatory content and direct incitement to violence. It has become routine for state and local level administrations to temporarily ban access to social media platforms in areas that report tension and fears of violence.
A parliamentary committee has recently submitted a set of recommendations to regulate social media platforms. One major recommendation is to treat them as publishers while the other is to form a regulatory body on the lines of Press Council of India to regulate their activities. (IANS/SP)
(Keywords : social media, Hindu, Muslim, community, country, poll, respondents, political, religious, misinformation, violence. abuse, regulations)
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Final preparations are in full swing at Six Senses Fort Barwara which will host the much talked about wedding of celebrity couple Vicky Kaushal and Katrina Kaif.
According to sources, the event company working for this wedding has procured crystal balls and chandeliers from abroad to give a royal look to the wedding. These will be installed in the hotel soon.
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Six Senses Hotel has also parked indicator vehicles on the road at frequent intervals for the guests to reach the hotel easily. A glass 'mandap' has been prepared and decorated in Rajwada style for the couple to take 'pheres' (rounds around the fire) as per Hindu rituals. Moreover, the glass carvings on the mandap is such that it creates an optical illusion.
This wedding ceremony will be held amidst tight security arrangements. Secret codes have been given to each of the guests, so that it is impossible to know which guest is staying in which room.
Mobile phones have been banned inside the venue. International photographers have been hired to shoot the entire wedding. The ceremonies will be held from December 7 to December 9, with bouncers and police personnel looking after the security arrangements. As many as 100 bouncers have arrived from Jaipur to look after security arrangements at the wedding.
Katrina and Vicky's wedding is to be solemnized on December 9.Unsplash
Vicky Kaushal and Katrina Kaif's outfits have been designed in Mumbai which they will wear during different wedding ceremonies.
As per information, Katrina Kaif and Vicky Kaushal are scheduled to reach Hotel Six Senses Fort Barwara located at Chauth Ka Barwara, by 9 p.m. on Monday, via car from Jaipur where both are expected to receive a grand welcome by the hotel management.
Along with Vicky and Katrina, their family members too will reach the hotel on Monday. However, some close family members and other guests will reach the venue separately. Katrina's sister Natasha and friends reached Jaipur airport on Monday afternoon from where they left for the wedding venue by car.
Katrina and Vicky's wedding is to be solemnized on December 9. (IANS/SP)
(Keywords : wedding, Bollywood, Vicky Kaushal, Katrina Kaif, Rajasthan, hotel, Fort Barwara, ceremony, photographer, bouncer, outfit)
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Meta-owned WhatsApp on Monday announced an incubator programme in India that will select 10 organisations and help them build digital solutions to tackle critical health issues.
Called the WhatsApp Incubator Programme (WIP), the initiative aims to facilitate positive and measurable health outcomes at scale by leveraging the WhatsApp Business Platform.
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"During the pandemic we have seen several innovative use cases of the WhatsApp Business Platform by government organisations, civic actors, city administrations and many more NGOs, both large and small, across sectors and locations," said Abhijit Bose, Head of WhatsApp India.
The selected organisations will also be provided with technical support in order to design, prototype and pilot their health use cases.Unsplash
Also Read : The story behind Whatsapp
"We hope the WhatsApp Incubator Programme brings forth more such innovative and unique solutions that will help solve India's healthcare needs," he said in a statement.
The selected organizations will also be provided with technical support in order to design, prototype and pilot their health use cases.
The company said that participating organizations get the opportunity to be mentored by industry experts, access on-ground ecosystems, receive support with impact measurement guidance, and a chance to network with funders to scale their use cases.
The programme, for which applications are open till December 24, is being administered by Quicksand Design Studio, WhatsApp said. (IANS/SP)
(Keywords : Whatsapp, incubator, organizations, digital, health, business, pandemic, innovative, technical)
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