Research on Interactive Teaching for Intelligent Algorithm of
Engineering Big Data
Lehui Su
Quanzhou University of Information Engineering, Quanzhou, China
Keywords: Engineering Big Data, Intelligent Algorithm, Interactive Teaching.
Abstract: In the process of engineering construction, there are often a large number of engineering construction-related
data and the scientific and accuracy of data processing and analysis often directly affect the quality of
engineering construction. With the increase of the scale and quantity of construction projects, it is difficult
for manual data analysis and processing to meet the current needs of engineering construction. The application
of big data intelligent algorithm to scientifically process engineering data information is the main development
trend in the future. In this regard, as the main position of training big data talents in the new era, colleges and
universities need to actively introduce advanced teaching concepts, improve and innovate the teaching mode
of big data intelligent algorithm for the field of engineering construction, and then train more comprehensive
engineering big data talents. Based on this, this paper explores interactive teaching strategies. First, it
introduces the basic principles of intelligent algorithm of big data in engineering, then deeply analyzes the
practical problems faced in the teaching of intelligent algorithm of big data in engineering at present, and
finally discusses interactive teaching strategies oriented to intelligent algorithm of big data in engineering in
detail for reference.
1 INTRODUCTION
With the improvement of China's comprehensive
national strength, the scale and quantity of China's
infrastructure construction have gradually increased,
and the rapid development of infrastructure
construction, especially in the field of underground
space construction and development, China now
ranks in the forefront of the world. The construction
environment of urban underground space is usually
harsh, the hydrogeological conditions are complex,
and the construction process is often affected by the
environment and leads to safety accidents. Therefore,
it is necessary to make full use of big data intelligent
information technology in geological investigation
and other links before construction, and fully grasp
the project reality, which can provide scientific basis
for subsequent project decision-making. In addition,
the engineering construction process involves a large
amount of design, survey, construction data
information, big data technology analysis and
processing can make the engineering construction
more safe and efficient. In the face of the current
social shortage of engineering big data talents, some
universities currently offer artificial intelligence
algorithm courses and classify artificial intelligence
as one of the basic courses of engineering majors.
However, it is found in teaching practice that the
theory of artificial intelligence algorithm is not
mature for high-dimensional complex data. Therefore,
in daily teaching, teachers also need to combine the
concept of interactive teaching, and on the premise of
completing basic teaching tasks, visually demonstrate
the application of intelligent algorithms of big data to
students through visual teaching means, so as to
deepen students' understanding of knowledge. This
paper studies interactive teaching means based on
intelligent algorithms of engineering big data.
2 PRINCIPLE ANALYSIS OF
ENGINEERING BIG DATA
INTELLIGENT ALGORITHM
2.1 Basic Principles and Methods of
Deep Learning
Through practical investigation, it is found that most
students of engineering disciplines in colleges and
universities have weak algorithm foundation and
should strengthen their learning in courses such as
Su, L.
Research on Interactive Teaching for Intelligent Algorithm of Engineering Big Data.
DOI: 10.5220/0012273500003807
Paper published under CC license (CC BY-NC-ND 4.0)
In Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology (ANIT 2023), pages 39-45
ISBN: 978-989-758-677-4
Proceedings Copyright © 2024 by SCITEPRESS Science and Technology Publications, Lda.
39
linear algebra and optimization, especially linear
equation solving and matrix derivation, which are of
great use for the research of engineering big data
algorithms(Wenchun Liu, 2022). Compared with the
traditional machine learning algorithm, deep learning
algorithm is more adaptable to the development needs
of the times, but its mechanism is complex and more
detailed, and it is not ideal to explain to students only
from the formula deduction level. Therefore, it is
suggested to start from the deep learning traceability,
combined with the explanation of the working
mechanism of biological nervous system, and
naturally lead to the concept of artificial neural
network. To be specific, the first step is to explain the
definition of artificial neuron-perceptron clearly, and
then derive artificial neural network according to its
role and characteristics of multi-layer perception
mechanism and applicable scenarios, and highlight
the excellent nonlinear fitting performance of
artificial neural network combined with visual
examples. The principle and mechanism of deep
learning are relatively complex and not easy to be
understood by students. The above teaching methods
can explain the deep learning concept in layers and
help students quickly master the basic knowledge of
engineering big data.
If deep learning is to achieve the desired effect,
some existing problems need to be solved first,
including updating parameters, calculating gradients
and other contents need to be improved. At present,
various schools of thought contend, and research on
deep learning has never stopped, and various
solutions have been proposed one after another.
These fragmented solutions seem to be chaotic and
methodical, but as a developing discipline,
engineering big data has a great demand for these rich
solution proposals and valuable practical experience.
Sorting out and summarizing these methods,
combined with in-depth research on the underlying
motivation and development concept, is of great
significance for the subsequent construction of deep
learning systems and the sorting out of the
development context. It is also conducive to the
flexible practical application of deep learning
concepts (Guantian Wang, 2022).
2.2 Deep Learning Based on PyTorch
Deep learning technology is the organic integration of
emerging cutting-edge technologies in many fields,
involving a variety of course knowledge content.
Deep learning has a wide range of functions, although
the realization of each function does not rely on the
use of esoteric mathematical knowledge, but it is
obviously very difficult to efficiently integrate deep
learning modules and apply them in millions and tens
of millions of big data. Therefore, for students with
weak basic knowledge, integrating each module from
zero to one is like a fantasy. Fortunately, through
continuous practice and exploration and research, it is
no longer a dream to effectively realize the basic
module of deep learning. Mature deep learning
libraries such as PyTorch and Ten-sorFlow have been
put into practice. Students with weak foundation can
also start quickly and solve various practical
problems (Kunbo Xu, 2022). Especially for
engineering students, most of them have poor
programming foundation. Courses based on deep
learning library will explore the construction of
online interactive programming environment based
on Jupyter, provide students with relevant learning
procedures, and help students explore deep learning
methods in practice with visual teaching methods.
Thus, the application of deep learning technology can
be used more quickly to solve practical problems
faced in current engineering construction and
improve practical ability.
3 THE APPLICATION OF BIG
DATA INTELLIGENT
ALGORITHMS FOR
ENGINEERING
3.1 Application of Engineering Big
Data Intelligent Algorithm for TBM
Tunneling Parameter Prediction
and Decision
In tunnel engineering, the application of full-section
tunnel boring machine (TBM) is very critical. For
long tunnels that are difficult to be successfully
excavated by traditional drilling and blasting methods,
TBM can reveal multiple advantages such as fast
excavation, safety and reliability, and green
environmental protection (
Bin Liu, 2021). TBM
operation requires higher professional quality and
experience of operators. If the operation construction
process is affected by adverse geological conditions,
or encounter lithology mutation, and no timely
scientific countermeasures are taken, the TBM will be
damaged or inefficient. Combined with a large
number of engineering examples, the information of
TBM driving parameters is deeply analyzed and
studied, and the matching adjustment of TBM driving
parameters is carried out according to the geological
ANIT 2023 - The International Seminar on Artificial Intelligence, Networking and Information Technology
40
and rock mass conditions. It can be seen that in the
process of TBM intelligent operation, the rational
application of artificial intelligence big data
technology to scientifically analyze engineering data
information is the key to ensure the efficiency of
excavation. Big data algorithms give full play to the
role of Bridges and accurately connect TBM
intelligent excavation with rock geological
information. In this process, with the continuous
change of geological rock mass conditions, TBM
excavation parameters can also be visually presented,
which plays a key guiding role in improving the
safety of TBM excavation and is of great significance.
3.2 Application of Engineering Big
Data Intelligent Algorithm for
Tunnel Advance Geological
Prediction
Tunnel advance geological prediction refers to the
geological condition report obtained from the
exploration of geotechnical bodies of underground
engineering combined with advanced modern drilling
and geophysical exploration technology, which is an
effective exploration means to macro-control the
structure of geotechnical bodies and groundwater
conditions in front of the construction (Ronghu Cao,
2022). Accurate and reliable tunnel geological
prediction plays a guiding role in the subsequent
construction, and can effectively prevent the impact
of geological disasters such as water gusher and rock
burst during the construction process to ensure the
smooth construction of the project. Among them, the
most commonly used geophysical exploration
technology is geophysical inversion, which attempts
to reconstruct the geological structure after obtaining
effective data information from observation. For this
kind of highly nonlinear problem, linear method is
often adopted to solve it, which leads to a certain
uncertainty and multiple solutions in the solution
process. Combined with the comprehensive
consideration of historical exploration data and
excavation data in previous regions, these valuable
experiences can provide a reference basis and
sufficient big data constraints for geophysical
inversion, and also play a certain role in improving
the above problems. It can be seen that the reasonable
application of engineering big data in tunnel
advanced geological prediction can provide solutions
to some problems currently faced by geophysical
exploration technology. The application of deep
learning method based on big data intelligent
algorithm in geophysical inversion has become a
feature of current research, and its application also
reflects the advanced nonlinear mapping ability in the
face of practical problems.
3.3 Application of Engineering Big
Data Intelligent Algorithm for
Geological Sketch
The main object of geological sketch is the field
geological image, and the geological form and spatial
structure are described in detail with the help of
sketch method, including geological structure,
geomorphic landscape and other aspects. For
complex geological phenomena that are difficult to
express in words, geological sketch can be visually
presented in the form of sketch, which can not only
improve work efficiency, but also provide a complete
reference for subsequent construction. Geological
sketch can be simply divided into two parts: field
work and interior work. First, field work refers to the
investigation of the regional geological conditions
where underground Wells and alleyways are located,
the collection of lithology, structure and other data
information, and then the collation and analysis of the
data information collected by field work, the
description of the geological conditions investigated
in accordance with relevant regulations and design
proportions, and the annotation of key points (Wenjia
Li, 2022). The whole process of geological sketch
drawing is very complicated and cumbersome, which
requires very high professional ability and
comprehensive quality of staff. The application of
engineering big data algorithm in this process is
expected to reduce manual intervention and enable
geological sketch to develop in the direction of
automation. At the same time, it can also play a key
role in mining the complex relationship between
geological sketch and previous photos.
4 PROBLEMS EXISTING IN THE
TEACHING OF INTELLIGENT
ALGORITHM OF
ENGINEERING BIG DATA
4.1 Problems Existing in the Course
Setting of Engineering Big Data
Intelligent Algorithm Teaching
In recent years, with the improvement of China's
comprehensive national strength, China's
construction industry is developing rapidly, and the
scale and quantity of construction projects are
Research on Interactive Teaching for Intelligent Algorithm of Engineering Big Data
41
increasing day by day. After more than ten years of
development, China's construction engineering field
has accumulated a lot of valuable practical experience
and stored massive engineering data (Wenchang Yu,
2022). Currently in the rapid development of the
information age, in this context, the application of big
data has obviously become the key to the progress and
development of major industries. However, in the
college education system, although the courses on big
data and artificial intelligence algorithms continue to
be offered, the courses on practical application cases
are very scarce. Students are often familiar with the
knowledge and skills of artificial intelligence
algorithms, but they are unable to start when facing
the data information in real engineering. It can be seen
that the biggest problem in the current teaching of
engineering big data intelligent algorithm in colleges
and universities is that engineering data processing
and artificial intelligence algorithm teaching are
independent of each other and not closely related,
only as independent teaching content to teach
students relevant knowledge, the teaching concept is
not forward-looking and advanced, and the lack of
effective combination with actual cases. In addition,
the teaching of cutting-edge methods of artificial
intelligence algorithm and engineering data
processing needs to set pre-courses, which is also
relatively lacking in most colleges and universities at
present, resulting in students' lack of understanding of
cutting-edge knowledge of artificial intelligence
algorithm, limiting the cultivation of students'
creativity, and the application of engineering big data
in practical projects, which lacks innovation in
solving problems (Caiyun Yang, 2021).
4.2 Problems in Teaching Methods of
Engineering Big Data Intelligent
Algorithm Teaching
For different types of subjects, there should be some
differences in teaching methods. Take urban
underground engineering teaching as an example, the
course content involves geotechnical engineering,
exploration, engineering mechanics and other related
knowledge content, the teaching content is relatively
fixed, and the teaching method is also based on
traditional teaching, with teachers explaining in class
and students practicing independently after class.
Compared with the teaching of urban underground
engineering, there are obvious differences in the
teaching methods of artificial intelligence. Daily
teaching of artificial intelligence involves the
processing and analysis of massive high-dimensional
data, and it is difficult to explain clearly the
mechanism and principle contained therein only
through the text presentation of textbooks and the oral
explanation of teachers. At the same time, the subject
of artificial intelligence has certain particularity.
Artificial intelligence technology, including deep
learning, has been widely used in various industries
in society. The current theoretical research is
relatively backward, and it has been unable to meet
the practical application needs of artificial
intelligence technology (Mingyang Deng, 2021).
5 INTERACTIVE TEACHING
STRATEGY FOR
ENGINEERING BIG DATA
INTELLIGENT ALGORITHM
5.1 Establish Engineering Big Data
Artificial Intelligence Algorithm
Course Group
Based on the above discussion of the current
difficulties in the teaching of engineering big data
intelligent algorithm in colleges and universities, this
paper proposes the establishment of engineering big
data artificial intelligence algorithm course group.
First of all, for the integration of artificial intelligence
and engineering big data, establish a new curriculum
system and add pre-courses. Taking urban
underground engineering teaching as an example, the
basic knowledge of artificial intelligence applied in
the teaching process is integrated and analyzed, and
integrated into the existing course design, a
comprehensive classroom teaching courseware is
made, and a pre-course is set up based on these
elements to help students quickly master the basic
knowledge related to the intelligent algorithm of big
data engineering. Secondly, the engineering data
processing course and the artificial intelligence
course contain some common elements, and teachers
can analyze and process these common elements in
the pre-class design, and introduce the frontier
knowledge of artificial intelligence into the actual
teaching (Fan Li, 2021). Taking the teaching of
geophysical exploration as an example, this course
involves many theories of artificial intelligence
knowledge, such as artificial neural networks, which
are relatively backward in the context of the new era.
Relevant contents of artificial intelligence courses
can be introduced into the teaching of geophysical
exploration, and cutting-edge knowledge of artificial
intelligence algorithms can be fully integrated into the
teaching of engineering big data to form a new
ANIT 2023 - The International Seminar on Artificial Intelligence, Networking and Information Technology
42
teaching model. Update the teaching content. Finally,
the rapid development of artificial intelligence in
recent years, as a multi-disciplinary interdisciplinary
integration of composite technology science, artificial
intelligence closely follows the pace of development
of The Times, widely used in all fields of society,
especially in the construction of construction
engineering reflects valuable application value.
Therefore, teachers should timely follow up to
understand the latest development of artificial
intelligence, master cutting-edge knowledge, and
combine other disciplines and related engineering
examples to skillfully integrate these knowledge into
daily teaching to create a new type of engineering big
data artificial intelligence algorithm course. Through
the teaching of cutting-edge technology and the
necessary practical guidance, students can apply their
knowledge to solve the problems faced by practical
engineering construction and inspire their innovation.
The engineering big data artificial intelligence
algorithm course group can be divided into three parts:
advance course, basic course and innovation course.
The content of advance course includes basic
artificial intelligence introduction, geophysical
inversion introduction and TBM application
mentioned above. Basic courses include principles of
seismic exploration, basic principles and basic
methods of deep learning, etc. The innovative course
content includes deep reinforcement learning, deep
learning practice based on PyTorch, etc. (Cheng Wan,
2021).
5.2 Rational Application of Interactive
Teaching Means
With the in-depth analysis of the characteristics of
artificial intelligence algorithms, in addition to the
basic knowledge content such as the flow of artificial
intelligence algorithms, teachers can also adopt visual
and interactive teaching methods to visually present
obscure knowledge concepts in the daily teaching
process. It is of great significance for students to
deeply understand the principles behind artificial
intelligence algorithms and achieve the expected
teaching effect. It is especially beneficial for students
with weak information foundation. First of all, for the
pre-course repeatedly mentioned in this paper,
teachers can strengthen the application research of
artificial intelligence visualization means in the pre-
course, so as to provide help for students to intuitively
understand the application of artificial intelligence
algorithms. Secondly, in order to facilitate students to
consolidate knowledge network and verify theoretical
concepts, teachers can conduct interactive simulation
experiment training and appropriate programming
exercises in class for the relevant basic theoretical
basis involved in the engineering big data artificial
intelligence course (Hongqing Song, 2021). Finally,
as we all know, innovation ability is the basic
requirement for talent training in the new era. As the
main position of talent training, colleges and
universities should take the cultivation of students'
innovation ability as the main educational goal.
In the innovative practice class, teachers should focus
on guiding students to think about the practical ideas,
motivations, means, etc. of artificial intelligence
algorithm application examples in engineering big
data, and continuously strengthen guidance in the
teaching process, appropriately throw out reasonable
problems, and guide students to find problems while
taking appropriate means to solve problems. All in all,
the application of interactive teaching strategies in the
classroom of engineering big data artificial
intelligence algorithms can intuitively display
artificial intelligence-related algorithms and
processes to students with the help of advanced
interactive technology, simplify artificial intelligence
algorithms, facilitate students' learning and
understanding, and then quickly master artificial
intelligence algorithms and apply them to engineering
practice.
5.3 Build a Two-Way Interaction
Mechanism Between Artificial
Intelligence Algorithm Teaching
and Engineering Big Data Practice
The main goal of the research on engineering big data
processing and analysis technology is to solve the
problems faced in the process of engineering
construction in the new era. The latest artificial
intelligence algorithms that have been continuously
studied, are also implemented in actual projects, and
the reliability of the algorithm can only be verified
after application experiments (Xiang Li, 2021). The
research object of artificial intelligence algorithms is
numbers, is data information, but deep research
purpose and connotation, is still a scientific and
technological means to serve the actual engineering,
artificial intelligence algorithm research must not be
separated from the practical application of
engineering, otherwise it is only the spiritual carnival
of scientific researchers, self-entertainment. The in-
depth mining of engineering big data information, as
well as the research and utilization of artificial
intelligence algorithms, need to be based on practical
applications, and need to be improved, optimized,
verified and upgraded in continuous practice. In this
Research on Interactive Teaching for Intelligent Algorithm of Engineering Big Data
43
way, it can fully reflect the application value of
engineering big data and promote the application of
artificial intelligence technology to the direction of
automation and complexity.
6 INTERACTIVE TEACHING
EXAMPLE FOR
ENGINEERING BIG DATA
INTELLIGENT ALGORITHM
6.1 Visual Explanation of Basic
Principles Interactive Teaching
Examples
The artificial neuron mentioned above is also called
the perceptron, which is a simulated neuron based on
the biological neuron mechanism, capable of binary
classification, operation logic and or not (Jingyan
Wang, 2021). A multi-layer perceptron MLP with
powerful nonlinear mapping ability can be formed by
superposition of multiple artificial neurons.
According to the universal approximation theorem, if
the multi-layer perceptron has a hidden layer, all the
complex functions can be fitted successfully when
there are enough artificial neurons. Take some
interactive small programs as examples, artificial
neurons are freely combined into small Bump.
Through appropriate adjustment of Bump parameters,
it can be made to fit part of the function, of course, if
there are enough neurons, it can accurately fit any
complex function. On this basis, the multi-layer
perceptron expands into a six-layer artificial neural
network. Then the problem of double helix line
classification is an example to carry out interactive
teaching practice, visualize the response
characteristics of neurons and the update of weights,
and intuitively present the working mechanism of
artificial neural network to students, which is
convenient for students to understand.
6.2 Interactive Teaching Examples of
Intuitive Interpretation of Gradient
Backpropagation
As a key learning point of deep learning technology,
gradient backpropagation is the basic technology that
can effectively update the gradient of artificial neural
network. Gradient backpropagation learning divides
into two forms: pure mathematical derivation and
computational graph assisted derivation. For students
with engineering background, the derivation mode
based on computational graph is more intuitive and
practical, and two key points of computational graph
and chain rule should be paid attention to in the
application process (Rangsheng Gong, 2021). With
the help of the calculation diagram, the calculation
process of various operations can be visually
presented by graphical method. The application of
calculation diagram and chain rule enables neural
network calculation to be solved quickly and
efficiently by using automatic differentiation. At
present, all major deep learning libraries adopt auto-
grad automatic differentiation system, so there is no
need to pay too much attention to gradient calculation,
and only need to pay attention to the definition of
network layer structure, as well as input and output
operations. This undoubtedly provides convenient
conditions for users to build deep learning neural
networks. Figure 1 shows the gradient
backpropagation operations corresponding to several
complex network layer operations.
Figure 1. Gradient backpropagation operations
corresponding to complex network layer operations.
7 CONCLUSION
To sum up, in order to promote the upgrading of
China's industrial structure and become a world
transportation competing nation, colleges and
universities should carry out the reform of
engineering talent training mode, since they are the
main positions of talent training. The solutions
includes the curriculum design, teaching concept and
teaching means. In recent years, China's continuous
development and construction has accumulated a
large number of engineering data and valuable
practical experience. According to the summary and
analysis of these data, combined with the demand for
intelligent algorithms of engineering big data,
teachers can introduce interactive teaching methods
to design relevant courses to guide students to deepen
their understanding of the application of artificial
intelligence algorithms. Under the interactive
teaching mode oriented to the intelligent algorithm of
ANIT 2023 - The International Seminar on Artificial Intelligence, Networking and Information Technology
44
engineering big data, a large number of talents in the
field of artificial intelligence have emerged in
colleges and universities. More latest technological
achievements have appeared in various competitions,
which cannot only help solve practical engineering
problems, but also lay a solid foundation for the
cultivation of talents in the field of intelligent
construction.
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