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Ricardo Ocampo
Ricardo Ocampo

218 Followers

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Dec 10, 2020

Development Environment Set-up for a Custom Elasticsearch Plugin

In the last few months, I have been spending most of my time creating a search engine using Elasticsearch. The team decided to go with this technology based on its simple REST APIs, distributed nature, speed, and scalability. I started prototyping in Python. It was easy to port most of…

Elasticsearch

6 min read

Development Environment Set-up for a Custom Elasticsearch Plugin
Development Environment Set-up for a Custom Elasticsearch Plugin
Elasticsearch

6 min read


Published in Towards Data Science

·Oct 19, 2019

Deep CNN-Based Blind Image Quality Predictor in Python

Introduction In this tutorial, we will implement the Deep CNN-Based Blind Image Quality Predictor (DIQA) methodology proposed by Jongio Kim, Anh-Duc Nguyen, and Sanghoon Lee [1]. Also, I will go through the following TensorFlow 2.0 concepts: Download and prepare a dataset using a tf.data.Dataset builder. Define a TensorFlow input pipeline to…

Machine Learning

8 min read

Deep CNN-Based Blind Image Quality Predictor in Python
Deep CNN-Based Blind Image Quality Predictor in Python
Machine Learning

8 min read


Sep 6, 2019

Image Quality Assessment: A Survey

Introduction As visual creatures, humans are sensitive to visual signal impairments such as blockiness, blurriness, noisiness, and transmission loss. Thus, I have focused my research on finding how image quality affects user behavior in web applications. Lately, several studies test the effect of low-quality images on web sites. Cornell University [4]…

Artificial Intelligence

11 min read

Image Quality Assessment: A Survey
Image Quality Assessment: A Survey
Artificial Intelligence

11 min read


Published in Property Finder Engineering and Tech Blog

·Mar 14, 2019

Improving Image Quality in Property Finder

Property Finder is a real estate marketplace in the Middle East, and our purpose is to help consumers find the perfect home. Our user experience is optimized to enable users to effortlessly navigate through an extensive set of property choices without leaving their home. …

Computer Vision

6 min read

Improving Image Quality in Property Finder
Improving Image Quality in Property Finder
Computer Vision

6 min read


Sep 15, 2018

Setting two GPU in your laptop: eGPU in Ubuntu 18.04 LTS

Some months ago, I decided to buy a new laptop with enough power to crunch data. At that time, I also had a desktop with a GTX 1070, but I stopped using it because of the convenience of my new laptop. Having a GPU like the GTX 1070 dusting is…

Ubuntu

4 min read

Setting two GPU in your laptop: eGPU in Ubuntu 18.04 LTS
Setting two GPU in your laptop: eGPU in Ubuntu 18.04 LTS
Ubuntu

4 min read


Published in HackerNoon.com

·Sep 10, 2018

Image Feature Extraction: Local Binary Patterns with Cython

Introduction The common goal of feature extraction is to represent the raw data as a reduced set of features that better describe their main features and attributes [1]. …

Machine Learning

6 min read

Image Feature Extraction: Local Binary Patterns with Cython
Image Feature Extraction: Local Binary Patterns with Cython
Machine Learning

6 min read


Published in Towards Data Science

·Aug 28, 2018

Automatic Image Quality Assessment in Python

Image quality is a notion that highly depends on observers. Generally, it is linked to the conditions in which it is viewed; therefore, it is a highly subjective topic. Image quality assessment aims to quantitatively represent the human perception of quality. …

Machine Learning

7 min read

Automatic Image Quality Assessment in Python
Automatic Image Quality Assessment in Python
Machine Learning

7 min read

Ricardo Ocampo

Ricardo Ocampo

218 Followers

Data Scientist, I research and blog about machine learning in my spare time

Following
  • Pinterest Engineering

    Pinterest Engineering

  • Wizeline

    Wizeline

  • Vincent Blanchon

    Vincent Blanchon

  • Fabrice Kabongo

    Fabrice Kabongo

  • TensorFlow

    TensorFlow

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