Discover and read the best of Twitter Threads about #GPTchat
Most recents (18)
1/ Algunas virtudes y defectos de las principales medidas de rentabilidad:
✅Return on Equity= ROE
✅Return on Assets= ROA
✅Return on Invested Capital= ROIC
✅Internal Rate of Return= IRR
✅Cash Flow Return on Investment= CFROI
✅Market-Expected Return on Investment= MEROI
🧵↓:
✅Return on Equity= ROE
✅Return on Assets= ROA
✅Return on Invested Capital= ROIC
✅Internal Rate of Return= IRR
✅Cash Flow Return on Investment= CFROI
✅Market-Expected Return on Investment= MEROI
🧵↓:
2/ Medir la rentabilidad de un negocio puede ser tan fácil o puede ser todo un desafío, según sea el indicador financiero que se elija, el tipo de empresa a evaluar, el mercado o industria en el que participa y la calidad de la información financiera:
3/ El siguiente esquema lo he bautizado como la escalera de la rentabilidad, la cual comienza con el ROE y termina con el MEROI, el común denominador de todos es que se expresan en porcentajes e indican qué tan rentable es un negocio o una parte de él, según la métrica elegida: 
1/ Este 🧵será de cómo la tecnología confunde la economía, en especial la microeconomía. ¿Cómo impactará #GPTChat a la Frontera de Posibilidades de Producción (FPP), a la ley de oferta y demanda? ¿Qué trabajos son más sensibles a desaparecer con GPTChat?
2/ La FPP muestra la cantidad máxima posible de dos bienes o servicios que pueden producirse en una economía con los recursos y la tecnología que dispone. La representación gráfica de estos 2 bienes y servicios se conoce como Frontera de Posibilidades de Producción FPP:
3/ La FPP es cóncava, para aumentar la producción de un bien, el costo de ello, en términos de costo de oportunidad, es el sacrificio otro bien, el cual es creciente. Aumentar la producción del artículo Y, implica sacrificar cada vez más productos X.
💥 ¡Hey #RStudio users! ¿Quieres integrar #ChatGPT en tu código?
😱 ¡Descarga 📦 gpttools! (amplía gptstudio)
👉 4 complementos (hilo 🧵)
#chatgpt3 #GPTwitter #gptchat #RStats #datascience #stats #analytics #machinelearning #ML #IA #ArtificialIntelligence #dataviz @posit_pbc #AI
😱 ¡Descarga 📦 gpttools! (amplía gptstudio)
👉 4 complementos (hilo 🧵)
#chatgpt3 #GPTwitter #gptchat #RStats #datascience #stats #analytics #machinelearning #ML #IA #ArtificialIntelligence #dataviz @posit_pbc #AI
@posit_pbc Código de comentario: utiliza el modelo code-davinci-edit-001 de OpenAI para agregar comentarios a tu código con el mensaje: "agregue comentarios a cada línea de código, explicando lo que hace el código"
#ChatGPTenRStudio #RStats #DataScience #IA #ML #data #dataviz #analytics #AI
#ChatGPTenRStudio #RStats #DataScience #IA #ML #data #dataviz #analytics #AI
@posit_pbc Agrega roxygen: usa el modelo text-davinci-003 de OpenAI para agregar y completar un esqueleto de roxygen a tu código resaltado (debe ser una función) con el mensaje: "insertar esqueleto de roxygen para documentar esta función"
#ChatGPTenRStudio #RStats #DataScience #IA #ML #data
#ChatGPTenRStudio #RStats #DataScience #IA #ML #data
🧵 Thread… sorry it’s long… I’ve been spending far too many hours this hols nerding out on GPT-3 and the impressive potential of AI language models. #artificialintelligence #chatbot #gptchat
GPT-3 is basically blowing my mind right now.
GPT-3 is basically blowing my mind right now.
For those who don't know, it's an awesome AI language model developed by OpenAI. It uses algorithms and massive amounts of data to generate human-like text and other stuff… it's seriously impressive.
There’s various other AI systems but I’ve always found them very pedestrian, not fun or useful.
ChatGPT is on another level.
ChatGPT is on another level.
1/ Tal vez David fue el primer game changer. En este🧵analizaremos la historia de David (startup o new entrant) vs Goliat (incumbent) y el juego del coronel Blotto para entender la teoría de las innovaciones sostenidas y disruptivas en el diseño de una estrategia empresarial ↓:
2/ La historia de David y Goliat es quizás la batalla más épica entre fuertes vs débiles. Cuando eres el fuerte, Goliat, debes simplificar el juego para derrotar a tus competidores. Si eres el débil, David, debes hacer un juego diferente, añadiendo un poco de complejidad y suerte
3/ Según las crónicas, Goliat, medía casi 2 metros, usaba casco de bronce, armadura de más de 50 kilos y empuñaba una lanza enorme. David no tenía más que un casco, armadura y espada. La lógica decía que David debía enfrentarse a Goliat en los mismos términos de este último.
A lesser-known piece of tech history from the late 80s and early 90s and what that can learn us about the implications for today's long-term tech investing.
(h/t WSJ)
1/10
⏬
(h/t WSJ)
1/10
⏬
In the late 80s, the tech sector had lost its mojo. Since the 1960s, the Cold War had spurred big defense investments in tech, but the Cold War was over now.
2 important things revived tech in the early 1990s.
2/10
⏬
2 important things revived tech in the early 1990s.
2/10
⏬
The first initiative was legislative: the High-Performance Computing Act of 1991, better known as the Gore Bill.
The goal? To build the "Information superhighway" aka the internet. ARPANET had already started the evolution in the sixties & implemented the TCP/IP protocol.
3/10⏬
The goal? To build the "Information superhighway" aka the internet. ARPANET had already started the evolution in the sixties & implemented the TCP/IP protocol.
3/10⏬
Ever wondered how you can sort records by a popularity metric, but add a time discount? (e.g. newer records rank higher)
I asked #gptchat and it came up with this formula:
ORDER BY upvotes_count * POW(0.998, extract(day FROM CURRENT_DATE - startups.featured_at)) DESC
I asked #gptchat and it came up with this formula:
ORDER BY upvotes_count * POW(0.998, extract(day FROM CURRENT_DATE - startups.featured_at)) DESC
It takes a popularity metric (in this case upvotes_count) and multiplies it by a time-discount multiplier.
The longer ago a startup was featured, the lower this number.
Here's how it works:
The longer ago a startup was featured, the lower this number.
Here's how it works:
It calculates the days since the startup was featured:
extract(day FROM CURRENT_DATE - startups.featured_at)
For example, this might return 60 for a startup featured two months ago
extract(day FROM CURRENT_DATE - startups.featured_at)
For example, this might return 60 for a startup featured two months ago
🧵 There's been a lot of criticism that #gptchat provides inaccurate information. Thought I'd test this with a series of military-themed questions. I'll let experts judge the accuracy of the results.
Explaining military formations.
Explaining combined-arms warfare.
1. Friedrich Nietzsche was a man of many mysteries in his youth, he was a philosopher, a poet, and an alien hunter - the ultimate trifecta!
He believed in individual power, which meant that every individual should strive for greatness and take control of their own destiny.
He believed in individual power, which meant that every individual should strive for greatness and take control of their own destiny.
2. The day the aliens attacked Basel was a day to remember.
Nietzsche felt a strange presence around, he saw an alien spacecraft hovering above him.
He thought this is my time to shine, quickly grabbed his doctor who gun and fired off a volley of shots at the alien craft.
Nietzsche felt a strange presence around, he saw an alien spacecraft hovering above him.
He thought this is my time to shine, quickly grabbed his doctor who gun and fired off a volley of shots at the alien craft.
3. After the attack, he left as fast as he could toward Japan in hope to harness the power to stand against the alien forces.
As he ran, Nietzsche felt a strange sense of destiny - Puns and jokes aside, he was determined to show them who own the will and kick their octo-asses.
As he ran, Nietzsche felt a strange sense of destiny - Puns and jokes aside, he was determined to show them who own the will and kick their octo-asses.
NUPL (Net Unrealized Profits & Losses)
Net Unrealized Profits & Losses
I can give you some real big crosses
If you ain't careful, you might get bossed
By some unrealized losses!
Net Unrealized Profits & Losses
I can give you some real big crosses
If you ain't careful, you might get bossed
By some unrealized losses!
MVRV (Market Value to Realized Value)
BTC's market value is high and fast,
But its realized value is not so vast.
It may seem like it's all the same,
But there's a big difference that we must explain.
BTC's market value is high and fast,
But its realized value is not so vast.
It may seem like it's all the same,
But there's a big difference that we must explain.
With just a brief example you can teach #GPTchat how to generate #AIart prompt templates for any topic (and yes, you can get it to dream up the topics too!) and then create matching prompts
Then you can get it to generate random descriptions based on those templates...
Which text-to-image #AI can then turn into images!
A literature review written in a few seconds.
#OpenAI #OpenAIChat #AcademicTwitter #GPT3 #ChatGPT #AcademicChatter
#OpenAI #OpenAIChat #AcademicTwitter #GPT3 #ChatGPT #AcademicChatter
One issue I saw though is that the links to the references it cites are inaccurate. Here we are talking about machine learning classification and it cites this instead (not relevant): ncbi.nlm.nih.gov/pmc/articles/P…
Several e.g. with similar results.
#OpenAIChat #GPT3 #ChatGPT @OpenAI
Several e.g. with similar results.
#OpenAIChat #GPT3 #ChatGPT @OpenAI
So, I hate to pile on the @OpenAI #gptchat train, but it just wrote my business plan, identified my customer segments, collected my TAM statistics, wrote my pitch deck and pitch script and came up with my fictional coffee machine startup's competitive edge. @Jason
It also predicted what questions investors would ask about my pitch and generated answers for each question. AMAZING!
I feel like tools like this can democratize Entrepreneurship in major way!
I'll post screenshots in a bit after OpenAI is back up.
I feel like tools like this can democratize Entrepreneurship in major way!
I'll post screenshots in a bit after OpenAI is back up.
Business Plan (I also asked it to expand on each point to make it paragraphs and it worked great)
The developments of the last hours from @OpenAI - the #GPTchat - the craziest chatbot ever, are mind-blowing.
🪡 Brace yourself for what this does for #ClimatePolicy:
I asked it 'what makes good climate legislation'. It answered, in seconds, with machine generated text:
1/10
🪡 Brace yourself for what this does for #ClimatePolicy:
I asked it 'what makes good climate legislation'. It answered, in seconds, with machine generated text:
1/10
Ok, I thought, amazing! Though a bit light touch and generic. I pressed 'try again'. Whoa sweet baby! It gave me multi-sectoral approach! affected commuties! Science based! Coordination! Transparency!
2/10
2/10
How much can we push it for actual policy measures?! Let's inquire about incentives for renewable energy.
Ready?! I'm not sure you are:
3/10
Ready?! I'm not sure you are:
3/10
Robotic Mouth that Chews Food For You
Collaborative Song Writing
These #AI text generation algorithms are getting scarily good at general code, blogs and poems. But does it work on something so niche as @HL7 #FHIR?
My testing below 👇
My testing below 👇
Let's start simple, please generate me a #FHIR patient resource with a name and birth date. And yes ✅ it generates a flawless Patient instance with a name and birthDate value (that validates with no issues: simplifier.net/snippet/wardwe…)
It even includes some extra explanation...
It even includes some extra explanation...
Let's make it a bit harder.
This algorithm remembers our previous conversation, so we can just continue with asking it to add an extension for capturing the patient's 'Race' value, for which the US Core IG has a common extension: hl7.org/fhir/us/core/S… 👇
This algorithm remembers our previous conversation, so we can just continue with asking it to add an extension for capturing the patient's 'Race' value, for which the US Core IG has a common extension: hl7.org/fhir/us/core/S… 👇
Aquí hay un meta hilo con algunos de mis hilos favoritos en Twitter 👇:
1/ Activos fijos vs activos intangibles, y valuación de empresas ↓:
2/
Innovación e innovación disruptiva. No todas las innovaciones son disruptivas ↓:
Innovación e innovación disruptiva. No todas las innovaciones son disruptivas ↓:
525.- La lista de los mejores lugares para encontrar agua en #Marte. La sonda #Perseverance intentará producir oxígeno 'in situ', pero las colonias marcianas también necesitarán agua; en @techreview_es #ciencia #scigelv #JuntosPerseveramos #mars2021 technologyreview.es/s/13140/la-lis…
526.- El rover Perseverance envía su primer vídeo desde Marte; en @diariosevilla #ciencia #scigelv #Mars2021 #JuntosPerseveramos #Perseverance diariodesevilla.es/tecnologia/rov…
527.- Así suena Marte: primer audio del rover #Perseverance desde el planeta rojo; por @susanacgomez en @diariosevilla #ciencia #scigelv #Mars2021 #JuntosPerseveramos diariodesevilla.es/tecnologia/son…
