PrettySmart:
What are bi-directional attention networks? And their applications...


Please, I need some explanations and articles on topic.


Thanks...

Attention or neural networks?

Drybones:

Attention or neural networks?

Attention network, Sir.

Drshobz:


Please bro
Am seeing so many videos on YouTube
Please which person's video can u recommend for me that will be easy for jjc like me

What type of videos are you talking about? Excel or what..? If you go through this thread from the beginning I'm sure you would gain a lot of insight and as well some relevant links or videos suitable for your trips. Kindly find time to check this thread bro.

Start with excel.. Up to advance level ( functions , formula, slicers, chart, pivot tables, vlookups, power query etc

GL

Felixitie:


What type of videos are you talking about? Excel or what..? If you go through this thread from the beginning I'm sure you would gain a lot of insight and as well some relevant links or videos suitable for your trips. Kindly find time to check this thread bro.

Start with excel.. Up to advance level ( functions , formula, slicers, chart, pivot tables, vlookups, power query etc

GL

Thanks bro

mcemmy0z:
If you reside around songo Ota I have these available
*Udemy - Beginner to Pro in Excel Financial Modeling and Valuation
*Udemy - SQL - MySQL for Data Analytics and Business Intelligence
*Tableau 10 A-Z Hands-On Tableau Training For Data Science!
*Tableau Hands-on Learn Data Visualization with Tableau
*Udemy - Power BI A-Z Hands-On Power BI Training For Data Science
*Udemy - Machine Learning A-Z™ Hands-On Python & R In Data Science
*Udemy - Python for Financial Analysis and Algorithmic Trading

boss do you still have these

PrettySmart:
What are bi-directional attention networks? And their applications...


Please, I need some explanations and articles on topic.


Thanks...

I think attention networks are the main component of transformer architecture models used in nlp tasks such as text generation, question/answering systems.
You could check google for "BERT" or "XLNET" or preferably the "transformer architecture".

P.s:this doesn't really answer your question completely but I just thought to point you in a particular direction.

Drshobz:


Please bro
Am seeing so many videos on YouTube
Please which person's video can u recommend for me that will be easy for jjc like me

Check "Excel is fun" by mike on youtube.

He has a series called MSTPDA.

Thats a complete thread for data analysis in excel.

Its a long series but worth the length.

I wish you stay near by Ajeromi Apapa, I would just send them to you from my my machine.


Good luck.

When you get stuck, google answer or reach out to me on my signature.

Toppytek:


Not just for Excel alone but for Power Bi as well, dude is an analysis wizard.
In case you’re around Badagry, I have his Power Bi and Excel video tutorials.

hello bro. are you still in badagry?

Marveaux:

I think attention networks are the main component of transformer architecture models used in nlp tasks such as text generation, question/answering systems.
You could check google for "BERT" or "XLNET" or preferably the "transformer architecture".

P.s:this doesn't really answer your question completely but I just thought to point you in a particular direction.

Thanks so much Sir...


I checked google, there was no clear explanation on what Bi-directional attention work is...


I'll go with your keyword(s).

Good morning,
I have learnt SQL and Tableau even SSIS but i'm a little bit confused as to how to practice and perfect those skills.
I want to make sure that i'm good at them before learning python for data science.
Please what should i do to perfect these skills.
thanks

mcemmy0z:

Not data base... U know when dealing with real data u have to be careful, a professional in SQL will tell never to import data directly.. you Know data analysis/ science is an art u can do many things to achieve same results.
Although I started with PostgrSQL then moved to mysql, I later realised I can be more flexible in Microsoft SQl than the rest. Although there are different ways to convert data, after importing them u can create a new table and copy the data into the new table. Have created a store procedures on my MSQl just to convert any data within 5 minutes.
I was using visual studio shell before but all the process has been added to the lastest Msql version, but using VSS for ETL is still cool cause within it u can do some data clearing, removing NaN values, or unnecessary column and doing some adjustments.

good day boss. please can we meet at sango. really need those tutorials

Samuell2019:


good day boss. please can we meet at sango. really need those tutorials

I replied your PM already

please I live in Ajegunle Babani close to Ajeromi Ifelodun local government

Bishop7170:
please I live in Ajegunle Babani close to Ajeromi Ifelodun local government

Are you close to Ojo road?

Around ECN?


Quote the right comment this time

Sirwallace:


Check "Excel is fun" by mike on youtube.

He has a series called MSTPDA.

Thats a complete thread for data analysis in excel.

Its a long series but worth the length.

I wish you stay near by Ajeromi Apapa, I would just send them to you from my my machine.


Good luck.

When you get stuck, google answer or reach out to me on my signature.

Thanks bro
I really appreciate

leckzyb:
Good morning,
I have learnt SQL and Tableau even SSIS but i'm a little bit confused as to how to practice and perfect those skills.
I want to make sure that i'm good at them before learning python for data science.
Please what should i do to perfect these skills.
thanks

practice and repetition.. That's how to trascend and attain mastery from novice to expert.

An investment bank Chapelhill denham is looking for a stellar Data scientist/Analyst worth his/her salt. If this is you then send your resume to nonuchuku at chapelhilldenham. they pay very well between 500- 700k, depending on how you can wow them, Negotiate well when you get to that stage dont dull.

Drshobz:


Thanks bro
I really appreciate

You are welcome

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A beginner-friendly list of data science projects


1) Rainfall in India

Project type: Visualization
Link to dataset : https://www.kaggle.com/rajanand/rainfall-in-india

2) Global Suicide Rates

Project type: Exploratory Data Analysis
Link to dataset : https://www.kaggle.com/russellyates88/suicide-rates-overview-1985-to-2016

3) Summer Olympic Medals

Project type: Exploratory Data Analysis
Link to dataset : https://www.kaggle.com/divyansh22/summer-olympics-medals

4) World Happiness Report

Project type: Exploratory Data Analysis
Link to dataset : https://www.kaggle.com/unsdsn/world-happiness

5) Pollution in the United States

Project type: Visualization
Link to dataset : https://www.kaggle.com/sogun3/uspollution

6) Nutrition Facts for McDonald’s Menu

Project type: Exploratory Data Analysis
Link to dataset : https://www.kaggle.com/mcdonalds/nutrition-facts

7) Red Wine Quality

Project type: Prediction Modeling
Link to dataset : https://www.kaggle.com/uciml/red-wine-quality-cortez-et-al-2009[/quote]


Loaded

Boxers01:
Good morning guys I've got these Udemy courses, you might be interested in one.

1. Python for Data Science and Machine Learning Bootcamp by Jose Portilla.

2. Microsoft Excel - Advanced Excel Formulas and Functions by Chris Dutton & Maven Analytics.

3. Beginner to Pro in Excel: Financial Modelling and Valuation by 365 Careers.

4. Complete Python Bootcamp: Go from zero to hero in Python 3 by Jose Portilla.

5. SQL - MySQL for Data Analytics and Business Intelligence by 365 Careers.

They're not free though, I'm giving them out for 1k.

Check my signature for details on how to reach me

Is this still available ?

Autodidact101:


It's still possible, yes. The most important thing is to have a first degree. Now you can overcome this shortcoming of not having a degree in these aforementioned disciplines by showing some impressive projects, certificates that you've been able to accomplish with the language(s) or tools in question (Python, MySQL etc)

How can one build portfolio in data science?

Hello guys, please I your help on how to get dataset on images(both mask/absent of mask, group images , images showing gender identification, mask/no mask identification in multiple individuals). Please any link or website where I can get those images will be highly appreciated. Hoping to here from you guys. I have tried searching the dataset on kaggle.com but nothing. Help your brother please

Mrves111:
Hello guys, please I your help on how to get dataset on images(both mask/absent of mask, group images , images showing gender identification, mask/no mask identification in multiple individuals). Please any link or website where I can get those images will be highly appreciated. Hoping to here from you guys. I have tried searching the dataset on kaggle.com but nothing. Help your brother please

format? dicom or nifti or jpg

Lemken:


format? dicom or nifti or jpg

The format should be jpg please. Thank you very much bro

Mrves111:
Hello guys, please I your help on how to get dataset on images(both mask/absent of mask, group images , images showing gender identification, mask/no mask identification in multiple individuals). Please any link or website where I can get those images will be highly appreciated. Hoping to here from you guys. I have tried searching the dataset on kaggle.com but nothing. Help your brother please

Please I need your help

Mrves111:


Please I need your help

Check zindi.africa, they have a competition on mask detection, you can use the dataset.

Zindi.africa/competitions.

Drybones:

Check zindi.africa, they have a competition on mask detection, you can use the dataset.

Zindi.africa/competitions.

Thank you very much bro

PrettySmart:
What are bi-directional attention networks? And their applications...


Please, I need some explanations and articles on topic.


Thanks...

Hello, seems late but do you still need an explanation on this?

I want to perform multiple image processing using opencv in jupyter notebook. I tried to upload the datasets (images) that's stored in my desktop using this code:

import os
import numpy as np
import cv2

img = cv2.imread('/User/victor/Desktop/data/mask/facemask.jpg', 0)
img



import os
import numpy as np
import cv2

resize_width = 100
resize_height = 100
path = '/User/victor/Desktop/data/mask/facemask
images = [] # List to append the images as 2D numpy arrays.
target = [] # List to append the target
originalrepo = [] # Create a repo for flattened pixels

for root, dirs, files in os.walk(path):
for file in files:
with open(os.path.join(root, file), "r" as auto:
img = cv2.imread(root+'/'+file, 0)
img = cv2.resize(img, (resize_width, resize_height))
images.append(img)
# Append the flattened image to the pixel repo
originalrepo.append(img.flatten())
# Append the folder where the image is to the target list
target.append(root.replace(path,'').replace('/',''))
# Convert the repo list into numpy array
originalrepo = np.array(originalrepo)
print(originalrepo)
print(target)

I got this error :"opencv(4.5.1)/private/var/folders/nz/vv4_9tw56nv9kvyaszvwg80000gn/T/pip-req-build-39p1qqfs/opencv/modules/imgproc/src/resize.cpp:4051: error: (-215:Assertion failed) !seize. Empty() in function 'resize'

Please I'm appealing for assistance, if there's another simpler code I could use or if I made any error.
Note that I opened the jupyter notebook in the same folder that the dataset are located.

Mrves111:
I want to perform multiple image processing using opencv in jupyter notebook. I tried to upload the datasets (images) that's stored in my desktop using this code:

import os
import numpy as np
import cv2

img = cv2.imread('/User/victor/Desktop/data/mask/facemask.jpg', 0)
img



import os
import numpy as np
import cv2

resize_width = 100
resize_height = 100
path = '/User/victor/Desktop/data/mask/facemask
images = [] # List to append the images as 2D numpy arrays.
target = [] # List to append the target
originalrepo = [] # Create a repo for flattened pixels

for root, dirs, files in os.walk(path):
for file in files:
with open(os.path.join(root, file), "r" as auto:
img = cv2.imread(root+'/'+file, 0)
img = cv2.resize(img, (resize_width, resize_height))
images.append(img)
# Append the flattened image to the pixel repo
originalrepo.append(img.flatten())
# Append the folder where the image is to the target list
target.append(root.replace(path,'').replace('/',''))
# Convert the repo list into numpy array
originalrepo = np.array(originalrepo)
print(originalrepo)
print(target)

I got this error :"opencv(4.5.1)/private/var/folders/nz/vv4_9tw56nv9kvyaszvwg80000gn/T/pip-req-build-39p1qqfs/opencv/modules/imgproc/src/resize.cpp:4051: error: (-215:Assertion failed) !seize. Empty() in function 'resize'

Please I'm appealing for assistance, if there's another simpler code I could use or if I made any error.
Note that I opened the jupyter notebook in the same folder that the dataset are located.

try using os.path.join in the cv2.imread() method instead of concatenating the root and file,and also is there really a need for the "with" statement because you didn't use it?

Marveaux:

try using os.path.join in the cv2.imread() method instead of concatenating the root and file,and also is there really a need for the "with" statement because you didn't use it?

Thank you very much bro so I should now used
is.path.cv2.imread()?