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Facebook Reveals How it Ranks Items in the News Feed

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Facebook is lifting the lid on the algorithm that decides which posts appear in its news feed, as part of a drive to be more transparent and offer greater control to users.

The feature “Why am I seeing this post?”, being rolled out from Monday, offers some insight into the tens of thousands of inputs used by the social network to rank stories, photos and video in the news feed, the foundation of the platform.

“The basic thing that this tool does is let people see why they are seeing a particular post in their news feed, and it helps them access the actions they might want to take if they want to change that,” Facebook’s Head of News Feed John Hegeman said on Monday.

After a series of privacy scandals, Facebook needs to regain users’ trust as it prepares to roll out a single messaging service combining Facebook messenger, WhatsApp and Instagram that could make it even more central to users’ communications.

The new news feed feature will show users the data that connect them to a particular type of post, Hegeman said, for example that they are friends with the poster and they’ve liked their posts more than others, they’ve frequently commented on that type of post before, or that the post is popular with users with the same interests.

It will detail some of the interactions that lead the algorithm to reach its conclusion, he said, although it will not show all of the thousands of inputs that influence the decision.

“We’ve tried to really focus on the signals that are most important and play the biggest role in what causes people to see a post or not,” Hegeman said.

“We don’t think this is going to solve everything on the theme of transparency but we think this is an important step.”

Facebook developed the new tool with research groups in New York, Denver, Paris and Berlin, he said, and as a result of feedback Facebook has made it easy for users to access tools to control what is in the news feed themselves.

Facebook is also updating its “Why Am I Seeing this Ad?” feature launched a few years ago with additional details, Hegeman said, such as explaining how ads work that target customers using email lists.

The company shifted its strategy for its centrepiece news feed in early 2018 when it decided to prioritize posts from family and friends and downgrade non-advertising content from publishers and brands.


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Prof. Aliyu, AI Practitioner to Keynote ABoICT 2024

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CommunicationsWeek Media Limited, a certified global ICT company with over two million online subscribers, is delighted and proud to announce Prof. Yakub Aliyu, as the keynote speaker at Africa’s Beacon of ICT Merit and Leadership Distinguished Lecture series 2024.

 

Aliyu, will be speaking on the theme: Artificial Intelligence (AI): The Good, The Complex and The Anticipated”, this leans heavily on the fact that AI changing our lives– we just need to know where to look today.

This year’s rebranded Africa’s Beacon of ICT Merit and Leadership Distinguished Lecture/Awards Series is slated for Saturday, May 25, 2024 at the Four Points by Sheraton, Lagos.

The event is the most prestigious annual event that brings together captains of industry in both technology and financial worlds.

According to Ken Nwogbo, CEO, Communication Week Media Ltd, organisers of the ABoICT Distinguished Lecture/Awards Series, “the choice of Prof. Yakub Aliyu is deliberate because of his exceptional career in Artificial Intelligence (AI)”.

He added that, AI is considered to have the potential to instigate a fourth industrial revolution,1 and is dramatically changing people’s patterns of interaction and economic activities.

“The traditional factors of production and physical capital and labour may no longer promote substantial economic growth. It is generally believed that AI will be one of the most important factors determining future economic growth,” he said.

A professor of microelectronics and a scholar-practitioner in artificial intelligence and deep machine learning for industrial applications and high-speed application processors. His research interests include Multimodal AI models for high-efficiency industrial robot applications and Human AI interactions.

He also has adjunct academic professorships at five African, USA, and UK universities. Holds a BS in Applied Physics Electronics from Karlsruhe and A Bello Universities in Germany and Nigeria, an MBA in International Business Management from the University of London, an MSEE (Master of Engineering, Electronics), and a Ph.D. in Electronics Engineering from the University of Wales.

Prof. Aliyu is the global quality director for Bourns Inc., Riverside, California, USA, an electronics system, and components manufacturer. I oversee quality functions in 21 factories worldwide.

He has also held quality and operational management leadership positions at National Semiconductors, Bell Labs-Lucent Technology, Texas Instrument, Global Foundries, and Roper Technologies USA.

Authored and coauthored over 30 Advanced Technology United States-issued patents in High-Speed Application Processors and Contributed to over 40 international impact Journals, chapters, and conferences; FASI, SMIEEE USA, MIEE UK, M. Inst pf Physics Chartered Phys and C Eng UK.

Past lecturers included Dr. Ernest Ndukwe, then executive vice chairman, Nigeria Communications Commission (NCC); Engr. Yomi Bolarinwa, former Director-General of National Broadcasting Commission (NBC); Dr. Jean Luc Fort, CEO at OR System France and a specialist in Counterparty Risk; and Professor Chris Nwagboso, Chairman, Knowledge Factory International, United Kingdom.

Others are: Uche Orji, managing director/chief executive officer, Nigeria Sovereign Investment Authority (NSIA); Biodu Omoniyi, Managing Director/CEO, VDT Communications; Ayotunde Coker, Managing Director, Rack Centre Limited; Peter Adedayo Arogundade, managing director and chief executive officer, Sidmach Technologies Nigeria Limited; Dr. Adewale Obadare, chief visionary officer, Digital Encode and John Obaro, CEO and founder of Systemspecs; Prof. Isa Pantanmi, minister of Communications and Digital Economy; Dr. Seyi Akindeind, co-founder, Digital Encode; Dr Krishnan Ranganath, Regional Director, Africa Data Centres.


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Legit.ng, Shade of Life Foundation Partner to Advance Autism Awareness in Nigeria

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Legit.ng recently joined forces with the Shade of Life Foundation to become a voice of autism, and drive advocacy for improved media support during Autism Awareness Month.

Legit.ng, Shade of Life Foundation Partner to Advance Autism Awareness in Nigeria

Participants at the event

Conversations around media support exploration was led by Joseph Omotayo, head of Department for Human Interest Stories at Legit.ng, and Dr. Eziafakaku Nwokolo, founder and CEO of the Shade of Life Foundation,

This partnership is a response to the concerns raised by organizations like the Shade of Life Foundation about the level of support received from the media in discussing autism as a disability.

While other disabilities may receive attention, autism, with its critical developmental implications often lacks adequate representation in mainstream media.

Recognizing the importance of addressing these concerns, Legit.ng took proactive steps by integrating itself into the essence of autism awareness.

It facilitated a one-hour workshop with Dr. Nwokolo, the founder of the foundation, to deepen our understanding of autism, its various spectrums, and the language boundaries associated with it.

Other steps we took in advocating autism awareness in the media, can be seen in our attached press release.

Legit.ng believes that by amplifying the voices of autism and advocating for better media representation, we can contribute to creating a more inclusive and accepting society for all.

 

 

 

 

 

 

 

 

 


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As Nigeria Struggle, Tanzania Turns off Power Plants Due to Excess Supply

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While 85 per cent of Nigeria is in darkness, Tanzania, an African country has shut down five hydroelectric stations in a bid to reduce excess electricity in the national grid.

As Nigeria Struggle, Tanzania Turns off Power Plants Due to Excess Supply

Kassim Majaliwa, prime minister, Tanzania, has said the main plant, Mwalimu Nyerere Hydroelectric Station, alone generated enough electricity to power major cities, including Dar es Salaam, the country’s commercial hub.

It is the first time Tanzania, which suffers chronic power shortages, has closed hydroelectric stations due to excess production.

“We have turned off all these stations because the demand is low and the electricity production is too much, we have no allocation now,” an official from state-run power company, Tanesco, said.

The 2,115MW Julius Nyerere Hydropower Dam is said to be almost filled with water following heavy rains that started early this year.

Meanwhile, while the country has an installed capacity of 1,938MW and the grid installed capacity of 1,899MW, Nigeria which has an installed capacity of 13,000MW is struggling to electrify 85 per cent of its electricity consumers.


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