Mario Alberto G. Profile

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5.0

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$19 USD / 小时

barranquilla,

colombia

$19 USD / 小时

目前这里是11:33 上午

十一月 12, 2012已加入

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Mario Alberto G.

@gutierrezmario

5.0

(3条评论)

3.2

100%

$19 USD / 小时

barranquilla,

colombia

$19 USD / 小时

100%

工作已完成

100%

在预算内

100%

按时

25%

重复雇用率

Web Scraping, Data Mining, Marketing Analytics, ML

I am data consultant in the following areas: - Customized Web Scraping Services - Analysis & Data Visualization for e-commerce, retail and business operations. - Predictive Analytics | Machine Learning - Social Network analysis - Text Sentiment - Tweets analysis - Clustering - Marketing Analytics (Price, forecasting, customer value, market segmentation, retailing) - Web Analytics

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文件夹

Market Basket Analysis

Web Scraping | Sports Bets Site

Twitter sentiment analysis

Twitter data Analysis

Machine learning algorithm applied to a dataset of 3000+ real estate properties in order to predict future sell prices. Project included: Web scraping, data cleaning, model evaluation and implementation.

Real stated price prediction | Machine Learning

Data obtained from a ecommerce site in order to make comparison between other sites. More than 1000+ different references listed with image url, description, price ($COP) , product name, sku's (if available). Delivered in *csv format, other options (.sql, .json, .txt). Project developed for a small online store.

Mobile phones price Search | Web Scraping

Market Basket Analysis

Web Scraping | Sports Bets Site

Twitter sentiment analysis

Twitter data Analysis

Real stated price prediction | Machine Learning

Mobile phones price Search | Web Scraping

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展示3中的1-3条评论

筛选评论规则：

5.0

$20.00 USD

Project for gutierrezmario

Very fast and intelligent!!! finished the work in few hours !! will work with him very soon !!!

Python

La O.

@bmol407

•

7 年前

5.0

$80.00 USD

Collect data from Twitter

HE IS A PROFESSIONAL AND VERY KNOWLEDGEABLE PERSON!! will work with him soon ! Thank you for your work and explanation!

La O.

@bmol407

•

7 年前

5.0

$233.00 USD

Twitter sentiment analysis module needed

Mario is an excellent freelancer. The code worked as it should. Very good communications. He went the extra mile to help us implement the project with additional work. Thanks!! A+++++++

PHP

Python

Software Architecture

Sam S.

@ssid123

•

7 年前

教育

Certified Diploma - Data Analysis for Marketing Intelligence, Business and finance

Universidad Abierta Interamericana,

Argentina

2013

（少于一年）

Electronics Engineer

Universidad del Norte,

Colombia

1999 - 2005

(6 年)

资质

Coursera - University of Illinois at Urbana-Champaign

2013

This course offers an introduction to the functions of individual decision-makers—both consumers and producers—within the larger economic system. Emphasis is on the nature and functions of product markets, the theory of the firm under varying conditions of competition and monopoly, and the role of government in promoting efficiency in the economy.

Coursera - University of Illinois at Urbana-Champaign - Certified

2015

Learn the general concepts of data mining along with basic methodologies and applications. Then dive into one subfield in data mining: pattern discovery. Learn in-depth concepts, methods, and applications of pattern discovery in data mining.