authentic source of information for potential
travelers. Eventually, network text mining will
promote the development of tourism in a more
personalized and intelligent direction, and realize the
effective allocation of resources and the accurate
docking of the market.
Table 3: Comparison of perceptual measures of study
accuracy by different methods
Algorithm Surve
y data
Perceptua
l measure
studies
Magnitud
e of
change
Error
Network
text
mining
85.33 85.15 82.88 84.9
5
Data
mining
algorithm
s
85.20 83.41 86.01 85.7
5
P 87.17 87.62 84.48 86.9
7
It's worth mentioning that web text mining is not
without its challenges. The sheer volume and
diversity of data brings with it the problem of noise
and inaccurate information. At the same time, the
limitations of natural language processing technology
can also lead to misunderstandings of tourists' true
intentions. Therefore, a combination of accurate data
cleaning, efficient algorithm design, and manual
verification is the key to ensure the accuracy of the
results.
Figure 3: Research on perceptual measurement of network
text mining
Network data is as vast and deep as an ocean.
There is tremendous value in this data, especially for
the travel industry, where understanding and
analysing tourists' online comments, discussions, and
behaviour patterns has become an important means of
understanding the image and perception of tourism.
And online text mining technology is the key to
unlocking this treasure trove of data.
3.4 The Rationality of Perceptual
Measure Studies
At the same time, combined with time series analysis
and geotagging data, we can also observe how
specific holidays or seasonal events affect visitors'
perception of the place.
In short, as an emerging data analysis method,
online text mining is gradually changing our
understanding and evaluation methods of tourist
destination image. It not only provides us with a new
perspective to observe and measure public
perception, but also opens up new ways to optimize
and enhance the brand impact of tourism destinations.
With the in-depth application of this technology, the
construction of tourism image in the future will be
more scientific and data-driven, so as to better meet
the needs of tourists and promote the sustainable
prosperity of the global tourism industry.
Figure 4: Perceptual measures of different algorithms
3.5 Effectiveness of Perceptual
Measure Studies
Web Text Mining refers to the process of using data
mining techniques and algorithms to discover
valuable information from text on the Internet. In the
travel sector, this means that the vast amount of user-
generated content (UGC) from social media, blogs,
forums and review sites can be systematically
analysed to get real feedback about a destination or
service.