ProCodeCG – BDV – Intermediate Data Analysis with Python – Day #1 #2

Standard

A new series Technical Series 🙂 Today we learned 2 sessions of how to analyse open data with Python 🙂 We used AirBnB data as the study case. We installed LOTS of libraries to including natural language library 😉 How the class went is showed on the following pics 😉

IMG_6090

IMG_6091

IMG_6092 IMG_6095

IMG_6096 IMG_6097

Advertisements

ProCodeCG – BDV – Machine Learning with Python Workshop – Session #3 & #4 – 15 Aug 2018

Standard

Today we’re ready to do some real object detection with TensorFlow 😉

It took us hours and great effort to do installations and debugging etc but we finally made it 😉

IMG_2600 IMG_2601

IMG_2603 IMG_2604

IMG_2605 IMG_2606

IMG_2607

We learned how to do object detection using our own data, using a pre-trained model of course 😉

This is the results 😉

IMG_2609

 

object_detection_workshop1 object_detection_workshop2

object_detection_workshop3 object_detection_workshop4

object_detection_workshop5 object_detection_workshop6

object_detection_workshop7

The system can detect and count the objects 🙂

Bildschirmfoto 2018-08-15 um 7.06.30 PM

Surprised that there are so much staying with us until the end of the class. Thanks for joining the class 🙂

IMG_2634 1

ProCodeCG – BDV – Machine Learning with Python Workshop – Session #1 & #2 – 13 Aug 2018

Standard

ProCodeCG Machine Learning with Python Workshop has been started today 🙂 We compressed two sessions into one day, and the other two on the next Wednesday

IMG_2478

IMG_2481

IMG_2482

IMG_2484 IMG_2487

IMG_2488 DYFQ9802

A glimpse of what we learned today, from the history of Artificial Intelligence, Machine Learning and Deep Learning

IMG_2483

We have finished a cycle of installing, setting up, getting data set, retraining and testing today 🙂

Here’s the result:

Bildschirmfoto 2018-08-13 um 12.33.53 PM

Bildschirmfoto 2018-08-13 um 12.52.28 PM

The result on TensorBoard

Bildschirmfoto 2018-08-13 um 12.08.45 PM

We’ll gonna learn deeper about TensorFlow on Wednesday 🙂

ProCodeCG – BDV – Data Science – Day 4 – 7 May 2018

Standard

The last day of ProCodeCG – BDV – Technical Series – Data Science 😉 There were 8 people left 😀

IMG_3765 IMG_3766

Today we learned to create histogram of the data being crawled in real time 🙂

Bildschirmfoto 2018-05-07 um 9.42.54 AM

and then get and analyze the timestamps of the posts

Bildschirmfoto 2018-05-07 um 2.11.06 PM

Bildschirmfoto 2018-05-07 um 1.42.43 PM

and then crawled some more to see the correlations. We’re still figuring out how to get username from an ID

Bildschirmfoto 2018-05-07 um 2.29.16 PM

we also tried keyvalues to store a pair of data

Bildschirmfoto 2018-05-07 um 2.59.18 PM

so later we can do the crawling independently and store the data on the same database to be processed and analyzed

IMG_3767

Ok this is us! 😉

IMG_3769

IMG_3770

Thanks for joining the class!

IMG_3771

IMG_3772

Thanks Telkom BDV for providing everything! See you again on the next Technical Series 😉

 

 

ProCodeCG – BDV – Data Science – Day 3 – 3 May 2018

Standard

There are only 10 people left in the class today 😀 Probably because the topic has steep learning curve 😀

IMG_3511

We learned to crawl Instagram and do some text processing and analysis today

IMG_3512

It required intense coding and lots of tricks

IMG_3513

While outside there was a ProCodeCG Kids having fun while the mom learning hard in the class 😀 😀 😀

IMG_3514

the code and the result of keyword “thanos” LOL

Bildschirmfoto 2018-05-02 um 10.10.38 PM

word occurrence frequency sorted from the highest 😉

Bildschirmfoto 2018-05-03 um 2.55.42 PM

On Monday we will get deeper into the graphql structure and dig more! 😉

ProCodeCG – BDV – Data Science – Day 2 – 18 Apr 2018

Standard

ProCodeCG Data Science – Techical Series – Day #2 😉

IMG_2634 3 IMG_2635 2

Less people coming, probably because the topic is harder than previous topics 😀

IMG_2636 2 IMG_2637 2

Today we learned to process and analyze data from a weather station server 🙂

IMG_2638 IMG_2639 2

This series will be extended 🙂 There will be 3rd and 4th on 30 April and 7 May 2018 🙂

ProCodeCG – BDV – Data Science – Day 1 – 9 Apr 2018

Standard

Our technical series topic for this month is Data Science 🙂

IMG_2168 IMG_2169

We learned about data science theories

IMG_2171

Some basic statistics

IMG_2174

IMG_2175

IMG_2176

We also crawl some data from Instagram for a certain hashtag and see how a GraphQL looks like compared to JSON. We will learn to process the data and probably will do clustering too in the next classes 😉

IMG_2178

The class

IMG_2170

IMG_2172 IMG_2173

Not as much people as before which is kind of a blessing because today we have to change venue due to Coding Mum for the Disables , another ProCodeCG event working in parallel 😀

IMG_2179

We’re going to do about 2 – 4 more sessions of this topic, only those who attend all four classes will get certificate 🙂