Open Art Data · @openartdata
533 followers · 140 posts · Server mastodon.artExtremely noticeable #KNOWLEDGE GAPS of ChatGPT in the #history of #Holocaust-related art claims make it clearer than ever the urgency of understanding the data #pipelines that feed the #AI language model.
What #filters are used in #OpenAI's data #preprocessing to EXCLUDE information? Who decides which information to exclude? What triggers exclusion?
#ChatGPT fills gaps with plausible -sounding disinformation - which is a disaster
#fair #tech #histodon #looted #memory #yadvashem #ehri #chatgpt #preprocessing #openai #filters #ai #pipelines #holocaust #history #knowledge
HLoenneker · @HLoenneker
89 followers · 17 posts · Server home.social
Erika Varis Doggett · @erikavaris
104 followers · 164 posts · Server mas.toWoohoo! I may code slow, but damn if text #preprocessing isn’t something I know how to do. I’ll take the productive success where I can get it! ☺️
thetestspecimen · @thetestspecimen
1 followers · 13 posts · Server fosstodon.orgOne Hot Encoding categorical data is an important part of pre-processing for machine and deep learning models.
...but are you using the best method to achieve it?
https://towardsdatascience.com/the-best-methods-for-one-hot-encoding-your-data-c29c78a153fd
#DataScience #MachineLearning
#deeplearning #onehotencoding #preprocessing
#datascience #machinelearning #deeplearning #onehotencoding #preprocessing
thetestspecimen · @thetestspecimen
1 followers · 10 posts · Server fosstodon.orgCan the Continuous Wavelet Transform (CWT) improve the predictions of your deep / machine learning models?
https://link.medium.com/hZKrMvuPIvb
Reduced chance of over-fitting to noise, or other anomalies, in your raw data. Resulting in simpler lightweight models.
A powerful preprocessing technique.
#wavelets #wavelet #cwt #dwt #MachineLearning #deeplearning #datascience #NeuralNetworks #preprocessing
#wavelets #wavelet #cwt #DWT #machinelearning #deeplearning #datascience #neuralnetworks #preprocessing
Tiago Ribeiro · @tiago_ribeiro
35 followers · 141 posts · Server mastodon.social
Outra que só descobri agora...
"CLAHE - Histogram Equalization"
https://www.geeksforgeeks.org/clahe-histogram-eqalization-opencv/
#CLAHE #Histogram #Equalization #PreProcessing
https://towardsdatascience.com/histogram-equalization-5d1013626e64
#clahe #histogram #equalization #preprocessing
Steven P. Sanderson II, MPH · @stevensanderson
17 followers · 55 posts · Server mstdn.social
A large portion of #data #modeling occurs not only in the data cleaning phase but also in the #data #preprocessing phase. This can include things like #scaling or #normalizing data before proceeding to the modeling phase.
✅ I will discuss one such function from my #r #package {healthyR.ai} 📦
✅ In this post I will go over hai_data_scale()
✅ This is a #recipes style #step #function and is #tidymodels compliant
Post: https://www.spsanderson.com/steveondata/posts/rtip-2022-11-22/
#processing #tidy #tidymodels #function #step #recipes #package #r #normalizing #scaling #preprocessing #modeling #Data