Daniel Wiesenfeld

Data science student, practitioner, and leader in that order. I'm especially fascinated by how data science can help businesses make better decisions.

[Daniel Wiesenfeld @DataDan5]

@KirkDBorne @Python_Dv The problem with this visualization is that it is inconsistent. In some cases the yellow arrow points to what is returned while in others it points to the resultant list.

[Daniel Wiesenfeld @DataDan5]

@Dell @Alienware @DellCares

[Daniel Wiesenfeld @DataDan5]

@Dell @Alienware I am fed up with my laptop. There is no excuse for the keyboard not working.

I have an Alienware X17 R2 been replaced twice, spent countless hours with tech support multiple times.
Keyboard should just work!

[Daniel Wiesenfeld @DataDan5]

This is amazing. https://t.co/1qFzxM67kU

[Daniel Wiesenfeld @DataDan5]

My incredible colleague, @hamildean, founded Center for Humanitarian Technology (https://t.co/Xffpi4lOLb), a humanitarian 501(c)3 NGO that is assisting a humanitarian NGO in the Eastern Ukraine war zone by developing. provisioning,…https://t.co/0Qj7eNZroI https://t.co/v68jK8bOQU

[Daniel Wiesenfeld @DataDan5]

I currently have 3 computers, each with its own GPU, simultaneously running an inference pipeline different on different partitions of a large dataset, so that I can get results that will be inputs to train an LLM. They've been running since Saturday nigh…https://t.co/Fs5uFzBU4m

[Daniel Wiesenfeld @DataDan5]

Chai Lifeline makes Yael's life meaningfully better during as she battles cancer.

Sure I like to ride my bike, but it is for people like Yael, an inspiring young woman from my community who had to bravely face a truly scary and di…https://t.co/QMWx5O93dF https://t.co/bDM2zlywx6

[Daniel Wiesenfeld @DataDan5]

Multiple Regression in Excel Update: A couple of weeks ago, I posted a google sheets spreadsheet in which I fitted a multiple linear regression using just built in formulas. It also contained every metric in the statsmodels.api reg…https://t.co/dywyUbA2FN https://t.co/5D0H8bxxfF

[Daniel Wiesenfeld @DataDan5]

It was really great chatting with Yonatan Levy from Ropes & Gray LLP over drinks and BBQ to discuss how AI and other Data Science techniques can radically change how law firms operate.

[Daniel Wiesenfeld @DataDan5]

https://t.co/qZPu4lrmcj

[Daniel Wiesenfeld @DataDan5]

SCAM ALERT:

If you've received an email from someone claiming to be me that asks for your personal number, please report it as spam and do not reply.

Thanks!

Thanks Louis Shekhtman for the heads up!

#scam #emailscam #impersonation https://t.co/5MIaBihWx0

[Daniel Wiesenfeld @DataDan5]

I had an incredible day MCing a room at #odsceast today. I got to meet some really impressive people like @rlvislaywade, Nick Singh 📕🐒, Ido Michael, Pete Hunt , and Stefanie Molin to name a few.

[Daniel Wiesenfeld @DataDan5]

Psyched to start my day at Open Data Science Conference (ODSC) with Jon Krohn the host of the amazing SuperDataScience Podcast! He will be leading a half day session on NLP with GPT4 and other LLMs. Can't wait!

#llm #gpt4 #datascience https://t.co/d1LGWGjNyz

[Daniel Wiesenfeld @DataDan5]

I Spent the day at Open Data Science Conference (ODSC) in Boston (and I'll be volunteering there tomorrow and Thursday) and it is clearer than ever that LLMs and other large pretrained models are already disrupting industries. If you aren't thinking about…https://t.co/kQLz9jOkkV

[Daniel Wiesenfeld @DataDan5]

Here is a quick example of one way to use AI to supercharge your business. Let me know if this opens up ideas you'd like to discuss.

#chatgpt #llm
https://t.co/P8P3FvRgrb https://t.co/25cwCDgmGk

[Daniel Wiesenfeld @DataDan5]

I'm a huge fan of the recent developments in AI, but would you want to wear this out talk to someone wearing this?

https://t.co/h3zGYMqaf5

#wearables #ai #humanconnection
https://t.co/h3zGYMqaf5 https://t.co/zPyxKmnYO2

[Daniel Wiesenfeld @DataDan5]

Did you know it's possible to fit a multiple linear regression model in spreadsheets like MS Excel of Google Sheets using just basic formulas (ok some array formulas are needed), without any code, plugins, etc.? Multiple linear reg…https://t.co/7cdgt8VUuu https://t.co/VWlwwkoFGS

[Daniel Wiesenfeld @DataDan5]

Just because someone says their model is "accurate" that doesn't mean it's helpful. Don't fall into the accuracy trap!

#statistics #predictivemodeling #predictiveanalytics #machinelearning #lottery #datascience https://t.co/XxjwrSUDCQ

[Daniel Wiesenfeld @DataDan5]

Amazing video shows how a Deep Reinforcement Model learns! Albert learns to walk! And Albert has no shame!
#deeplearningai #deeplearning #ai #artificialintelligence #ml #machinelearning #reinforcementlearning https://t.co/FZ1sBx0neW

[Daniel Wiesenfeld @DataDan5]

Customers are more loyal than you think! You can unlock that secret with the right algorithms! #customerloyalty #mle #censorship #bias #datascience #statistics #analytics https://t.co/xXZsdoYbcm