Tag Archives: Learning

Cohen, J. D., McClure, S. M. & Yu, A. J. Should I stay or should I go? How the human brain manages the trade-off between exploitation and exploration. Phil. Trans. R. Soc. B 362, 933–942 (2007). PubMed  PubMed Central  Google Scholar  Daw, N. D., O’Doherty, J. P., Dayan, P., Seymour, B. & Dolan, R. J. Cortical substrates for exploratory decisions …

Environmental scientists are increasingly using enormous artificial intelligence models to make predictions about changes in weather and climate, but a new study by MIT researchers shows that bigger models are not always better. The team demonstrates that, in certain climate scenarios, much simpler, physics-based models can generate more accurate predictions than state-of-the-art deep-learning models. Their analysis also reveals that a …

Google is rolling out a new AI-powered experimental feature in Google Translate designed to help people practice and learn a new language, the company announced on Tuesday. Translate is also gaining new live capabilities to make it easier to communicate in real time with a person speaking a different language. The new language practice feature is designed for both beginners …

Summary: A new study reveals that listening to music immediately after an experience can enhance memory—if the emotional response is just right. Researchers found that volunteers who experienced moderate arousal while listening to music were better at recalling details, while those with stronger or weaker emotions remembered only the gist. This suggests that music can shift the balance between gist- …

Blaney on Dale comparisons, learning drafting from Logano, Keselowski  NASCAR.com Source link

1.Until 2015 in the UK, the coloring in red skittles contained carmine, which derives from the crushed abdomen of female beetles. Otto Greule Jr / Getty Images 2.There’s an 80% chance your toothbrush has fecal matter on it. Even if it’s stored in a closed container. Even toothbrushes stored outside the bathroom may be contaminated with fecal matter. Universal Pictures …

Neural organoids were differentiated from iPSC-derived Neural Progenitor Cells (NPC) for up to 14 weeks and characterized throughout development (Fig. 1a). Gene expression of synaptic plasticity markers was quantified from week 0 to week 12. Calcium signaling development was analyzed from week 2 to week 14. Finally, electrical activity was characterized by High-Density Microelectrode Arrays (HD-MEAs) over two independent time periods, from …

Actress, singer, and television personality Adrienne Bailon is feeling the wrath of social media users after recently admitting to praying for her husband after learning he had cheated on a partner in a past relationship. Adrienne Bailon, most known for her time in “The Cheetah Girls,” “The Real,” and the girl group 3LW, married her husband, gospel singer Israel Houghton, …

Deep-learning-guided identification of archaeasins We collected 18,677 non-redundant reviewed protein sequences from 233 archaeal organisms available on UniProt10 and used APEX 1.1, a deep learning antimicrobial activity predictor6 retrained on updated data (‘APEX 1.1’ in Methods), to mine EPs within archaeal proteomes. As APEX predicted bacterial-strain-specific minimum inhibitory concentrations (MICs), we used the mean MIC to represent the overall antimicrobial …

Carlos Correa is a baseball connoisseur. Conversations with him often include offhand mentions of advanced metrics or other minutiae he’s gleaned from watching players across the league. Baseball’s best third basemen stay low before a pitch is released, Correa has learned, allowing them ample time to gauge a ground ball’s trajectory. “At shortstop,” Correa explained last week, “you have to …