1) Artificial Intelligence
2) Artificial Intelligence Machine Learning
3) Artificial Intelligence Data Science
4) Data Science
5) Internet of Things
6) Cyber Security
7) Block Chain
8) Deep Learning
9) Machine Learning
10) Computer Networks
11) Network Security
12) Data Mining
13) Cloud Computing
The future of AI promises advancements in various fields, including:
Sir/madam
Module is developed in AP seva portal to capture secretariat wise no of houses visited daily by the teams..
10.30 am-m. Till 12 in Village and Ward Secretariats,
The portals are designed so that anyone can make personal bookings from 12th to 6th.
The officials are making changes after CM Chandrababu ordered that booking should be available 24 hours.
He made it clear that people who take sand from streams and bends should not be disturbed.
How to Book Sand in Gram Sachivalayam:
Go to www.vswsonline.ap.gov.in and login to PS Gr- VI(Digital Assistant).
We can find Mines and Geology Department-->GSWS Online Sand Booking Services-->GSWS Online Sand Booking.
After that Enter the Aadhaar Number of the Applicant and click the pre-fill button then fill then basic Details.
-->Redirect to https://sand3.ap.gov.in-->Again Enter the Aadhaar Number and Phone Number then applicant will receive OTP-->Verify OTP
-->Fill Residencial Address as per Aadhaar -->After Filling details Click on Save Button then saved the Residential Address.
-->After that, general consumer customer needs to login with the register number-->click on sand booking-->enter the details of the construction you want to do.
-->Then, if you enter the address where the sand is to be delivered, the area will appear on the Google satellite map.
--> Click on save. After that, all the sand order details will appear.
-->After that, the center where the sand stock is available, the vehicle and the quantity required should be entered.
-->The nominal cost of the sand is calculated along with the transportation charges. Click Pay for this.
-->Finally, there are options for online payments like Net Banking, Debit, Credit Card, UPI Pay. Choose any of these and make payments.
-->They will receive a message on which day and at what time the sand will be delivered.
For User Manual Click Below Link
Ø We can convert one type value to another type. This conversion is called Typecasting or Type coercion.
The following are various inbuilt functions for type
casting.
1. int() 2.
float() 3. complex() 4. bool() 5. str()
1. int();
Ø We can
use this function to convert values from other types to int
Example:
>>> int(123.987)à123
>>> int(10+5) à
TypeError: can't convert complex to int
>>> int(True)à 1
>>> int(False)à 0
>>> int("10")à10
>>> int("10.5")à
ValueError: invalid literal for int() with base 10: "10.5"
>>> int("ten")à
ValueError: invalid literal for int() with base 10: "ten'
>>> int("OB1111")àValueError:
invalid literal for int() with base 10: '081111'
Note:
1. We can convert from any type to int except complex
type.
2. If we want to convert str type to int type, compulsary
str should contain only integral value and should be specified in base-10
2. float():
Ø We can
use float() function to convert other type values to float type.
>>>
float(10)à 10.0
>>> float(10+5)) àTypeError:
can't convert complex to float
>>> float(True)à 1.0
>>> float(False)à 0.0
>>> float("10")à10.0
>>> float("10.5")à10.5
>>> float("ten")à
ValueError: could not convert string to float: "ten'
>>> float("081111")àValueError:
could not convert string to float: '081111'
Note:
1. We can convert any type value to float type except
complex type.
2. Whenever we are trying to convert str type to float
type compulsary str should be either integral or floating point literal and
should be specified only in base-10.
3.complex();
Ø We can
use complex() function to convert other types to complex type.
Form-1: complex(x)
Ø We can
use this function to convert x into complex number with real part x and
imaginary part 0.
Example:
complex(10) è10+0j
complex(10.5) è10.5+0)
complex(True) è1+0j
complex(False) è0j
complex("10")è10+0j
complex("10.5")è10.5+0]
complex("ten")è ValueError:
complex() arg is a malformed string
Form-2: complex(x,y)
Ø We can
use this method to convert x and y into complex number such that x will be real
part and y will be imaginary part.
Example: complex(10,-2)è10-2j
complex(True,False)è1+0j
4. bool():
Ø We can
use this function to convert other type values to bool type.
Example:
>>> bool(0)èFalse
>>> bool(1) èTrue
>>> bool(10) èTrue
>>> bool(10.5) èTrue
>>> bool(0.178) èTrue
>>> bool(0.0) èFalse
>>> bool(10-2)) èTrue
>>> bool(0+1.5j) èTrue
>>> bool(0+0)) èFalse
>>> bool("True")èTrue
>>> bool("False")èTrue
>>> bool("")èFalse
5. str();
Ø We can
use this method to convert other type values to str type
Example:
>>> str(10) è'10'
>>> str(10.5) è10.5"
>>> str(10+5) è(10+5))"
>>> str(True) è
'True'
👉AI applications are diverse, including:
1. Virtual assistants:(e.g., Siri, Alexa)
2. Image recognition:(e.g., facial recognition, object detection)
3. Speech recognition: (e.g., voice assistants, transcription)
4. Predictive analytics:(e.g., forecasting, risk assessment)
5. Autonomous vehicles:(e.g., self-driving cars, drones)
👉AI involves a range of techniques, including:
1. Machine Learning(ML): AI learns from data and improves its performance.
2.Deep Learning(DL): AI uses neural networks to analyze complex data.
3. Natural Language Processing(NLP): AI understands and generates human language.
4. Robotics: AI controls and interacts with physical devices.
5. Expert Systems: AI mimics human expertise in specific domains.
👉Artificial Intelligence (AI) refers to the simulation of human intelligence in machines, enabling them to perform tasks that typically require human intelligence, such as:
1. *Learning*: AI systems can learn from data, experiences, or interactions.
2. *Reasoning*: AI systems can draw inferences, make decisions, and solve problems.
3. *Perception*: AI systems can interpret and understand data from sensors, images, speech, or text.
4. *Problem-solving*: AI systems can identify and resolve complex problems.
There are two types of AI.
1.
Narrow AI, also
known as Weak AI.
2.
General AI,
also known as Strong AI or Artificial General Intelligence (AGI).
Narrow Al (WEAK AI)
Ø Specialized
in performing a specific task or a set of tasks.
Ø Limited to the programmed
functionalities and lacks understanding beyond its specific domain.
Examples:
Ø Speech
recognition systems(like Siri or Google Assistant).
Ø Image
recognition software (such as facial recognition technology).
Ø Recommendation
algorithms (like those used by streaming services such as Netflix).
General Al (STRONG AI)
Ø Possesses
human-like intelligence and understanding.
Ø Capable
of learning, reasoning, and performing any intellectual task that a human being
can.
Examples:
Ø No
practical examples exist yet, as General Al is a theoretical concept.
Ø Would
be able to handle diverse tasks like understanding natural language, reasoning
about the world, learning various skills, and adapting to different situations
on par with human capabilities.
Ø Artificial Intelligence (AI) refers to the simulation of human intelligence in machines, enabling them to perform tasks that typically require human intelligence.
Learning,
Reasoning,
Problem-solving,
Understanding
natural language,
Adapting
to new information.
Ø AI applications range from virtual assistants
and image recognition to complex tasks such as autonomous vehicles and medical
diagnosis.
Ø They contribute to sustainable design by
optimizing resource use and reducing waste.
Data Types
Ø Data Type represents the type of data present
inside a variable.
Ø In Python we are not required to specify the
type explicitly.
Ø Based on value provided, the type will be assigned
automatically.
Ø Hence Python is Dynamically Typed Language.
Python contains the
following inbuilt data types
1. int 4.bool 7.bytearray 10.tuple 13.dict 2. float 5.str 8.range 11.set 14. None 3.complex 6.bytes 9.list 12.frozenset
Note: Python
contains several inbuilt functions
1. type():To check
the type of variable
2. id():To get
address of object
3. print():To print
the value.
In Python
everything is an object
int Data Type:
Ø We can use int data type to represent whole
numbers (integral values)
Example: >>>
a=10 >>>
a=40+60
>>> type(a) >>> a
<class 'int'> 100
Note:
Ø In Python2 we have long data type to
represent very large integral values.
Ø But in Python3 there is no long type
explicitly and we can represent long values also by using int type only.
We can
represent int values in the following ways
1. Decimal form
2. Binary form
3. Octal form
4. Hexa decimal
form
1.
Decimal form(base-10):
Ø It is the default number system in Python.The
allowed digits are: 0 to 9
Example : >>>
d=528 >>>
d=1234a
>>> d >>>
d=1234a
528 File
"<stdin>", line 1
d=1234a
^SyntaxError: invalid syntax
2. Binary form(Base-2);
Ø The allowed digits are: 0 & 1.Literal
value should be prefixed with Ob or OB
Example :>>>
b=0b1111 >>>
b=0B123
>>> b File
"<stdin>", line 1
b=0B123
15 ^SyntaxError: invalid
digit '2' in binary literal3
3. Octal
Form(Base-8);
Ø The allowed digits are: 0 to 7,Literal value
should be prefixed with 00 or 00.
Example: >>>
o=0o1234 >>> o=0O143
>>> o >>> o
668 99
>>> o=0O148
File "<stdin>", line 1 o=0O148
^SyntaxError: invalid
digit '8' in octal literal
4. Hexa
Decimal Form(Base-16);
Ø The allowed digits are: 0 to 9, a-f (both
lower and upper cases are allowed) Literal value should be prefixed with Ox or
OX
Example:>>>
h=0x123f >>>
h=0X123e
>>> h >>>
h
4671 4670
>>>
h=0X14h
File "<stdin>", line 1 h=0X14h
^SyntaxError: invalid syntax
Note: Being a
programmer we can specify literal values in decimal, binary, octal and hexa
decimal forms. But PVM will always provide values only in decimal form.
2.float
Data Type:
Ø We can use float data type to represent
floating point values (decimal values)
Example :.>>>
f=1.234 >>> f = 1.2e3 >>> f = 3.4E2 >>> type(f)
>>> f >>> f >>> f <class
'float'>
1.234 1200.0 340.0
Ø We can also represent floating point values
by using exponential form (scientific notation
Ø Instead of 'e' we can use 'E'
Ø The main advantage of exponential form is we
can represent big values in less memory.
Note:
Ø We can represent int values in decimal,
binary, octal and hexa decimal forms. But we can represent float values only by
using decimal form.
>>>
f=0B11.01
File "<stdin>", line 1 f=0B11.01
^Syntax Error: invalid syntax
x = 35e3
y = 12E4
z = -87.7e100
print(type(x)) #<class
'float'>
print(x) #35000.0
print(type(y)) #<class 'float'>
print(y) #120000.0
print(type(z)) #<class 'float'>
print(z) #-8.77e+101
3. complex
Data Type:
Ø A complex number is of the form
a +
bj
Ø Real Part Imaginary Part
Ø a and b contain integers or floating point
values
Examples :3+5j 10+5.5j
0.5+0.1j
Ø In the real part if we use int value then we
can specify that either by decimal,octal,binary or hexa decimal form.
Ø But imaginary part should be specified only
by using decimal form.
>>>
a=0B11+5j
>>> a
(3+5j)
>>> a=3+0B11j
Syntax Error: invalid syntax
Ø Even we can perform operations on complex
type values.
1) >>>
a=10+1.5j
2) >>> b=20+2.5j
3) >>> c=a+b
4) >>>
print(c)
5) (30+4))
6) >>>
type(c)
7) <class
'complex'>
Note: Complex data
type has some inbuilt attributes to retrieve the real part and imaginary part
c=10.5+3.6j
c.real==>10.5 c.imag==>3.6
Ø We can use complex type generally in
scientific Applications and electrical engineering Applications.
4. bool
Data Type:
Ø We can use this data type to represent
boolean values. The only allowed values for this data type are:True and False
Ø Internally Python represents True as 1 and
False as 0
b=True
type(b)
=>bool
a=10
b=20
c=a<b
print(c)==>True
True+True==>2
True-False==>1
5. str
Data Type:
Ø str represents String data type.
Ø A String is a sequence of characters enclosed
within single quotes or double quotes.
s1='siddu' s1="siddu"
Ø By using single quotes or double quotes we
cannot represent multi line string literals.
s1="siddu
soft"
Ø For this requirement we should go for triple
single quotes("") or triple double quotes(""")
s1=’’’siddu soft’’’ s1="""siddu
soft"""
Ø We can also use triple quotes to use single
quote or double quote in our String.
""This is "
character""
'This is" Character'
Ø We can embed one string in another string ""This
"Python class very helpful" for java students""
ü In Python the following data types are
considered as Fundamental Data types
1. int 2. float
3. complex 4. bool 5
.str
ü In Python, we can represent char values also
by using str type and explicitly char type is not available.
Example:
>>> c='a'
>>> type(c)
<class 'str'>
ü long Data Type is available in Python2 but
not in Python3. In Python3 long values also we can represent by using int type
only.
ü In Python we can present char Value also by using str Type and explicitly char Type is not available.
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