KreiLabs
2020 is out!
In a complicated, recessive year, and affected by the COVID-19 pandemic that has changed the world a little more, Kreilabs is born.
2 de January de 2021
BLOG
Machine Learning
Data quality impact on the dataset
The quality of that dataset is directly related to the organization that manufactures it and how that organization works on data quality.
The sustainability of our model could also be related to the quality of data in the organization.
Beyond data engineering, the accuracy of the model itself, and the performance in its production, if the organization it serves does not have data quality as a priority, probably the model will not be sustained over time.
15 de March de 2020
Machine Learning
Work published in Towards Data Science: Available hyperparameter optimization techniques
We apply three different techniques of hyperparameter optimization on a classification model set to compare their accuracy.
8 de January de 2020
Machine Learning
Image Labeling
We explore platform.ai for image labeling, clustering, and eventually create a model into the tool for the full tag dataset. Link to the full text
2 de January de 2020
Machine Learning
Image data augmentation to balance dataset in classification tasks
Try an image classification model with an unbalanced dataset, and improve its accuracy through data augmentation techniques. Link to the full text in
30 de December de 2019
KreiLabs
First evaluation and planification journey
On December 14, we made the annual balance and projection of the company, defining the strategic plan for the future.
14 de December de 2019
Big Data
Presentation of our case study on the classification of texts in Montevideo-Applied-Data-Science-and-Big-Data meetUp
We present our case of success in classifying user tickets by applying different techniques on natural language processing. With our model, we can determine the
11 de December de 2019
Machine Learning
Metrics and Python II
In the previous article, we take a metrics guide for regression problems. Now we are going to look at the metrics most used for classification problems
5 de December de 2019
Machine Learning
Metrics and Python
In a series of three articles, we will describe a set of basic statistical concepts and the metrics used for regression and classification Link to
24 de November de 2019
Machine Learning
Impact of using transfer learning in NLP
We analyze the impact of classifying movie reviews sentiments based on a language model trained from scratch, or a pre-trained model using the corpus wikitext-103
11 de November de 2019
