Based on the text data of authoritative skin care community, this study analyzes the user39;s needs and summarizes six topics on the premise that it has the option of repurchase intention. We need to calculate the e...
Based on the text data of authoritative skin care community, this study analyzes the user's needs and summarizes six topics on the premise that it has the option of repurchase intention. We need to calculate the emotional scores of six topics of each text data and contact the repurchase intention, thus constructing a feature data set, and then exploring which machinelearning method is used to predict the repurchase behavior of online community review texts, which is relatively more accurate and reliable.
Although the data-driven analysis of football players’ performance has been developed for years, most research only focuses on the on-ball event including shots and passes, while the off-ball movement remains a littl...
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Deepfake technology has become increasingly sophisticated and poses a growing threat to society, as it can be used to create convincing fake videos for malicious purposes. Therefore, detecting deepfakes has become cru...
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Information extraction has become a research hotspot. According to the division of ACE (Automatic Content Extraction) conference evaluation tasks, the main research focuses on four areas: named entity recognition, ent...
Information extraction has become a research hotspot. According to the division of ACE (Automatic Content Extraction) conference evaluation tasks, the main research focuses on four areas: named entity recognition, entity relationship extraction, anaphora resolution, and event detection. Among them, entity recognition and relationship extraction are the most important parts of these tasks. machinelearning is a branch of computer science. Its focus is on developing algorithms that can be used to solve problems in the fields of patternrecognition, classification, prediction, and data analysis. machinelearning has been applied in NLP for several years. The most common machinelearning technology in natural language processing (NLP) is called supervised learning. This technology involves training models using labeled data, where tags refer to the attributes or features of the training dataset. The goal is to predict which class or category should be assigned to a new unlabeled text sample based on prior knowledge of existing text attributes. This article focuses on machinelearning and conducts research in the fields of natural language processing and transmission. In natural language processing, we first explore a general technology for generating word vectors, that is, integrating word embedding. By integrating the existing word embedding vector set and semantic knowledge base, we can generate a higher quality word embedding vector set.
Leaf diseases have emerged as a significant issue in agriculture due to their ability to significantly lower both the quality and quantity of harvests. If pests are not detected on crops and leaves in a timely manner,...
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Reliable prediction of the remaining useful life (RUL) of the battery is capable of providing a critical reference decision for users to use and replace batteries. Although there are many methods for battery RUL predi...
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Finding stolen cars is becoming increasingly important in many urban regions. An automated system for scanning license plates can recognize vehicle numbers without the need for human interaction. This work proposes a ...
Finding stolen cars is becoming increasingly important in many urban regions. An automated system for scanning license plates can recognize vehicle numbers without the need for human interaction. This work proposes a vehicle theft detection system based on neural patternrecognition, gaussian filter, and equilibrium optimization. The proposed architecture has significant speedup and higher accuracy rates. The proposed number plate recognition method has a maximum accuracy rate of 94% and an average reduction in the processing time of 32%. patternrecognition is the process of detecting regularities and patterns in data using machinelearning. These analogies may now be uncovered via statistical analysis, historical data, or machine-generated knowledge.
Recent developments in causal machinelearning open perspectives for new approaches that support decision-making in healthcare processes using causal models. In particular, Heterogeneous Treatment Effect (HTE) inferen...
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ISBN:
(纸本)9783030985813;9783030985806
Recent developments in causal machinelearning open perspectives for new approaches that support decision-making in healthcare processes using causal models. In particular, Heterogeneous Treatment Effect (HTE) inference enables the estimation of causal treatment effects for individual cases, offering great potential in a process mining context. At the same time, HTE literature typically focuses on clinical outcome measures, disregarding process efficiency. This paper shows the potential of jointly considering the clinical and operational effects of treatments in the context of healthcare processes. Moreover, we present a simple pipeline that makes existing HTE machinelearning techniques directly applicable to event logs. Besides these conceptual contributions, a proof-of-concept application starting from the publicly available sepsis event log is outlined, forming the basis for a critical reflection regarding HTE estimation in a process mining context.
Smart cities are cities that are designed to be more efficient, sustainable, and connected. As our cities grow and become more complex, it39;s important to find new ways to address the challenges that arise, such as...
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With the increasing complexity of business environment, the importance of data analysis in business decision-making has become increasingly prominent. As a powerful data analysis tool, machinelearning algorithm has b...
With the increasing complexity of business environment, the importance of data analysis in business decision-making has become increasingly prominent. As a powerful data analysis tool, machinelearning algorithm has been widely used in the field of business data analysis. This paper will introduce the application of machinelearning algorithm in business data analysis, including classification, clustering, prediction and association rule mining.
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