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Avi Kumar Talaviya
@avikumart_ 4 years ago 416 views

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TOP 10 Data Science tools and technologies YOU must learn to master the ART of Data Science🎨📊📈

A 🧵↓

1. MS Excel

Job relevance:

1. Data Analyst: 40.4%
2. Business Analyst: 31.0%
3. Data Scientist: 8.0%

CC: @DataKwery
🔗 https://t.co/hVcjHFXjnp

2. Python

Job relevance:
1. Data Scientist: 75.2%
2. Data Engineer: 65.9%
3. Data Architect: 39.3%

CC: @DataKwery
🔗 https://t.co/d2wrumpXs6

3. Pandas

Job relevance:
1. Data Scientist: 6.7%
2. Data Engineer: 4.2%
3. Data Analyst: 1.9%

CC: @DataKwery
🔗 https://t.co/OzmAYpOkFh

4. Sciki-learn

Job relevance:
1. Data Scientist: 11.1%
2. Data Engineer: 4.9%
3. Data Analyst: 0.7%

CC: @DataKwery
🔗 https://t.co/7tTHkzmyGc

5. PySpark

Job relevance:

1. Data Engineer: 4.7%
2. Data Scientist: 3.0%
3. Data Architect: 1.0%

CC: @DataKwery
🔗 https://t.co/cqBLaxpJxc

6. SQL/NoSQL

Job relevance:
1. Data Analyst: 65.8%
2. Data Architect: 53.1%
3. Data Scientist: 52.9%

CC: @DataKwery
🔗 https://t.co/G4bFq9A8h9

7. Tensorflow and Keras

Job relevance:
1. Data Scientist: 15.9%
2. Data Engineer: 10.6%
3. Data Architect: 4.3%

CC: @DataKwery
🔗 https://t.co/0qQua1W5g3

8. Rapidminer

Job relevance:
1. Data Scientist: 0.3%
2. Data Architect: 0.2%
3. Data Analyst: 0.1%

CC: @DataKwery
🔗 https://t.co/5AnYUF0V0M

9. PowerBI

Job relevance:
1. Data Analyst: 13.9%
2. Data Architect: 7.6%
3. Data Engineer: 6.7%

CC: @DataKwery
🔗 https://t.co/CWQteGrubE

10. AWS

Job relevance:
1. Data Architect: 43.8%
2. Data Engineer: 36.7%
3. Data Scientist: 20.6%

CC: @DataKwery
🔗 https://t.co/NV4AkcldJV

You can read the unrolled version of this thread here: https://t.co/2KDWKWmdHj

End of this thread!👍

If you've found it informative then do like, RT/QT first tweet, and comment what you think on this💬

And Don't forget to follow me at @avikumart_ for more such threads in data science and ML!😃
https://t.co/vuLMKOyKCc

TOP 10 Data Science tools and technologies YOU must learn to master the ART of Data Science\U0001f3a8\U0001f4ca\U0001f4c8

A \U0001f9f5\u2193
— Avi Kumar Talaviya (@avikumart_) August 4, 2022

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$Anu Satheesh \U0001f1ee\U0001f1f3$

Anu Satheesh 🇮🇳...
@AnuSatheesh5

Srikanteshwara Temple,
#Nanjangud #Karnatakatemples 🚩

Srikanteshwara Temple or
Nanjundeshwara Temple is a famous Shiva Temple located in Karnataka at the bank of river Kapila. Temple is also called Varanasi of South. Nanjunda means one who has consumed poison.

Story is related to the Samudra Mathanam when Paramashiva had to consume halahala.

Parashurama worshipped Mahadeva here to relieve himself from the curse of Mathru Hatya. While clearing the place to do poojas Parashurama's axe hit the Shivalingam and it began bleeding, that

mark is still visible even today. Thus
it is also believed that Parashurama did Shiva Prathishta here

Sthala Puranam says that, once there was a demon named Keshi who disturbed the people in the area, after getting blessing from Brahma Deva and Mahavishnu. Mahadeva appeared

here and killed demon Keshi and blessed this place as Papa Vinashini. Whoever praying to Srikanteshwara or Nanjundeshwara, after bathing in the Kabini River will be relieved from all sins.

Nanjundeshwaraya Namah
🙏🕉🙏

WORLD OF SANATAN DHARM...
@world_sanatan

WHY BABUR NEVER TRIED TO ATTACK SRI KRISHNADEVARAYA ?

A🧵u must read

It is very well known that Babur considered Krishna Dev Raya as the strongest ruler of the entire subcontinent, and Vijayanagar empire the strongest during that time in India.

1/10

The Vijayanagar empire reached its peak during 1509-1529 around the reign of Krishna Dev Raya.

Vijayanagar’s famed elephant brigade 👇

2/10

At his command there were over 50000 elite troops with a regiment of Portuguese gunners and 3200 cavalry with 600 elephants.

3/10

Along with that more than four hundred thousand ( four lakh) peasant levies and irregular military made this empire one of the largest in all of South Asia.

A typical Vijayanagar levie soldier 👇

4/10

During Baburs invasion, Krishna Dev Raya ruled supreme in all of deccan.

In fact, in an all our brawl, Krisha Dev Raya will beat Babur fair and square.

Babur could muster at max 50000 troops with 50 canons.

While Krishna Dev Raya had these numbers in Hampi alone

5/10

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Khatvaanga
@khatvaanga

Starting my 2nd thread on Sringeri Parampara. This will cover the Jagadgurus after Sri Vidyaranya to Sri Shivabhinava Nrisimha Bharati.

It is really very tough to match the brilliance and achievements of Vidyaranya. After whom came 15 - Chandrashekara Bharati [1386-1389].

The next Acharya was Nrisimha Bharati [1389-1408]. Harihara raya found a town for this Acharya - Narasimhapuram. Acharya helped the king by guiding him in political affairs. He also initiated the kind with mahamantras for spiritual development.

Subsequent Acharyas were
15-Puroshottama Bharati [1408 - 1448]
16-Shankara Bharati[1448 - 1455]
17-Chandrasekhara Bharati II [1455 - 1464]
18- Nrisimha Bharati II [1464 - 1479]
19-Puroshottama Bharati II [1479 - 1517]

20-Ramachandra Bharati [1517 - 1560]. Sadashiva Raya was emporer of Vijayanagara during this time.
21-Nrisimha Bharati III [1560 - 1573]
22-Nrisimha Bharati IV [1573 - 1576]
23-Nrisimha Bharati V [1576 - 1600]

24-Abhinava Nrisimha Bharati [1600-1623]. When he visited Malahanikareswara temple for first time he noticed there was no Vinayaka there so he took piece of turmeric and drew outline of Ganesha on a pillar and offered puja.

Buzz Chronicles
@buzz_chronicles

@SaveToBookmarks Namaste! You can find it here. Original tweet by @AchuthArora: "@AJA_Cortes @buzz_chronicles @rattibha @SaveToBookmarks save as Workouts". Enjoy 👌

Hi! There you go! Original tweet by @SaveToBookmarks: "@AchuthArora @AJA_Cortes @buzz_chronicles @rattibha Cool!

Your tweet has been s...". Cheers! 👉

Ax
@AchuthArora

@FitFounder @buzz_chronicles @rattibha @SaveToBookmarks save as Workouts

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Ryan Caldbeck
@ryan_caldbeck

1/ I am seeing more and more founder secondary in venture rounds (Secondary = founders selling some of their shares before some other shareholders are able). Series B-D. I see both as an investor and through entrepreneur circles.

2/ I like secondary for entrepreneurs. Moderation is key but in a lot of situations I think it helps accelerate the co. Lots of very smart investors disagree. Here are my thoughts.

3/ Magnitude: My basic rule of thumb from what I see is market is 4+ yrs and up to 10% of founder’s equity stake with some $ cap that makes sense given stage etc. (typically <$10m)

4/ The entrepreneurial journey is brutally hard. Giving some financial relief helps remove one piece of pressure. I don’t think that secondary in the magnitude mentioned impacts the drive/persistence of great entrepreneurs.

5/ That secondary means they will be able to just sleep knowing they can pay their kids’ tuition. Secondary will make most founders better at their jobs, thus accelerating the co.

Sahil
@sahilypatel

Want to do an MBA for free ?

A thread 👇

1) Leadership: Foundations of Teamwork and Leadership

School: wharton

2) Marketing: Marketing Management

School: wharton

3) Microeconomics: Microeconomics for Managers

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4) Financial Theory

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katya adler
@BBCkatyaadler

Again, at such a key moment in UK and at such high political levels, evidence of deep misunderstanding of EU: The PM is under pressure in some quarters to delay #Brexit vote to allow her first to “improve” deal in Brussels BUT EU is determined not to budge at this stage

2) All EU leaders watching tomorrow’s vote. Of course they want to avoid a no deal #Brexit BUT they feel the deal - so painfully negotiated between EU and UK - is too fresh to re-open. Clarifications, yes but fundamental renegotiations, no.

3) The EU’s international reputation as a tough deal-maker is at stake here too. If Brussels now suddenly “gives in” to U.K. on EU red lines (eg backstop) then that would weaken the EU’s reputation in future trade negotiations with other non EU countries

4) Also on backstop the EU is unlikely to cave in to favour a relationship with a leaving member state (UK) against the explicit wishes and ignoring the deep concerns of a continuing member: Ireland.

5) Both the EU and the PM signed up to a guarantee to protect the border between Northern Ireland and the Republic of Ireland. If either the U.K. or EU can leave the backstop unilaterally then this clearly is no longer a guarantee.

Aditya Todmal
@AdityaTodmal

A THREAD ON @SarangSood

Decoded his way of analysis/logics for everyone to easily understand.

Have covered:
1. Analysis of volatility, how to foresee/signs.
2. Workbook
3. When to sell options
4. Diff category of days
5. How movement of option prices tell us what will happen

1. Keeps following volatility super closely.

Makes 7-8 different strategies to give him a sense of what's going on.

Whichever gives highest profit he trades in.

I am quite different from your style. I follow the market's volatility very closely. I have mock positions in 7-8 different strategies which allows me to stay connected. Whichever gives best profit is usually the one i trade in.
— Sarang Sood (@SarangSood) August 13, 2019

2. Theta falls when market moves.
Falls where market is headed towards not on our original position.

Anilji most of the time these days Theta only falls when market moves. So the Theta actually falls where market has moved to, not where our position was in the first place. By shifting we can come close to capturing the Theta fall but not always.
— Sarang Sood (@SarangSood) June 24, 2019

3. If you're an options seller then sell only when volatility is dropping, there is a high probability of you making the right trade and getting profit as a result

He believes in a market operator, if market mover sells volatility Sarang Sir joins him.

This week has been great so far. The main aim is to be in the right side of the volatility, rest the market will reward.
— Sarang Sood (@SarangSood) July 3, 2019

4. Theta decay vs Fall in vega

Sell when Vega is falling rather than for theta decay. You won't be trapped and higher probability of making profit.

There is a difference between theta decay & fall in vega. Decay is certain but there is no guaranteed profit as delta moves can increase cost. Fall in vega on the other hand is backed by a powerful force that sells options and gives handsome returns. Our job is to identify them.
— Sarang Sood (@SarangSood) February 12, 2020

Buzz Chronicles
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@SaveToBookmarks Namaste! You can find it here. Original tweet by @AchuthArora: "@OllieEmberson @buzz_chronicles @rattibha @SaveToBookmarks save as Workouts". Thanks! ✌

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