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Objective: The goal of this project is to develop a highly accurate human action recognition (HAR) model, achieving a target accuracy of 99% on benchmark datasets including KTH, WVU, IXMAS, WEIZMANN, UCF101, and ActivityNet. This model will identify and classify human actions from video frames across various domains, offering robust generalization across datasets with diverse action categories, background settings, and recording conditions. Datasets: KTH: Contains six types of human actions (e.g., walking, jogging) recorded in controlled conditions. WVU: Features multi-angle action sequences with varying lighting and backgrounds. IXMAS: Multi-view dataset capturing various actions from five camera angles. WEIZMANN: Covers ten action types performed by different actors with consistent backgrounds. UCF101: Large-scale dataset with 101 diverse action categories across a range of settings. ActivityNet: Contains untrimmed videos with complex actions, making it suitable for temporal action detection. Approach: Data Preprocessing: Standardize the input video frames by resizing, normalizing, and, if necessary, performing data augmentation to increase dataset diversity and improve generalization. Feature Extraction: Utilize deep learning architectures (e.g., Convolutional Neural Networks (CNNs) for spatial features, and Recurrent Neural Networks (RNNs) or 3D CNNs for temporal features) to capture meaningful representations of actions. Model Architecture: Implement a hybrid deep learning model that combines 3D CNN and LSTM layers, allowing the model to learn spatial and temporal dynamics in video sequences effectively. Transfer learning with pre-trained networks (e.g., ResNet or Inception) will also be explored to improve performance on specific datasets. Training and Fine-tuning: Train the model on individual datasets and fine-tune using cross-dataset training to ensure high accuracy across all datasets. Regularization techniques (e.g., dropout) and optimization methods (e.g., Adam) will be employed to prevent overfitting and accelerate convergence. Evaluation: Use accuracy, precision, recall, and F1-score as metrics to evaluate model performance on each dataset. Cross-dataset validation will ensure that the model performs consistently across diverse datasets. Expected Outcome: This project aims to produce a robust HAR model capable of achieving 99% accuracy across the KTH, WVU, IXMAS, WEIZMANN, UCF101, and ActivityNet datasets. The model’s high accuracy will demonstrate its effectiveness in real-world applications such as video surveillance, sports analysis, and human-computer interaction. Challenges: Handling variations in camera angles, lighting, and background across datasets. Developing a model that generalizes well to both controlled (e.g., KTH) and untrimmed, complex-action datasets (e.g., ActivityNet). Applications: This HAR model can be applied to fields like intelligent video surveillance, automated sports analytics, and interactive gaming, where real-time and accurate action recognition is critical. Focus will be on computer vision protection systems. Priority will be given to accuracy as the primary evaluation metric.
Project ID: 38730160
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25 freelancers are bidding on average $129 USD for this job

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$140 USD in 7 days
7.2
7.2

I am pleased to submit my proposal for the development of a highly accurate human action recognition (HAR) model that targets an impressive 99% accuracy across multiple benchmark datasets, including KTH, WVU, IXMAS, WEIZMANN, UCF101, and ActivityNet. With a solid foundation in machine learning and computer vision, I am confident in my ability to deliver a robust solution that meets your objectives.
$200 USD in 7 days
6.1
6.1

Hi there, I am a data scientist and a professional responsible for extracting actionable insights and knowledge from large volumes of data. As an experienced Data Scientist in machine learning, I am highly proficient in Python and deeply understand algorithms and data structures. My skills make me an excellent fit for your project, as I can guide you through comprehensive coverage of data structures and algorithms while providing patient and thorough explanations. I have over 12 years of experience with Python Library Pandas, Karas, TensorFlow, NumPy, PyCharm, Py torch, Open CV, NLP, and others. With over a decade of experience under my belt, including expertise in NLP, Natural Language Processing, Neural Networks, CNNs, RNNs, LSTM, and GANs, to mention a few, I can provide you not only with knowledge but also with how to apply it efficiently. Partnering with me ensures you have a patient, knowledgeable, and skilled tutor dedicated to your success in this field. My top priority is to provide high-quality work. https://www.freelancer.com/u/GdevDataScience Let's discuss this further via chat, and I'll start your project right now. Thanks Gdev
$140 USD in 7 days
5.7
5.7

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$340 USD in 7 days
5.5
5.5

As an experienced AI professional, I can say with confidence that I am the perfect person to help you develop a highly accurate human action recognition (HAR) model for diverse datasets like KTH, WVU, IXMAS, WEIZMANN, UCF101, and ActivityNet. My core expertise in Machine Learning and Deep Learning utilizing techniques such as CNNs and RNNs is exactly what is needed for this project. I have a solid background in processing large datasets, so I'm well-prepared to handle the challenge of differences in camera angles, lighting, and backgrounds in the data. Moreover, my proficiency with popular deep learning frameworks like TensorFlow, PyTorch and Keras will enable me to implement a hybrid model using 3D CNN and LSTM layers to efficiently process both spatial and temporal dynamics. Lastly, I will not rest until we achieve the target accuracy of 99% you’re after across all the datasets. The importance of this project's applications such as video surveillance, sports analysis, and human-computer interaction cannot be overstated - which is why it would be an honor to contribute my skills to its success. Staying focused on computer vision protection systems, I guarantee you exceptional work that exceeds expectations. Let’s collaborate towards creating a robust HAR model that stands out!
$240 USD in 7 days
4.2
4.2

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$50 USD in 7 days
3.9
3.9

Hello Mahmoud3bbass, I am Rajat, a skilled developer with expertise in Python, Machine Learning, Image Processing, and Computer Vision. Your project on Human Action Recognition with a 99% accuracy target excites me, especially with datasets like KTH, WVU, IXMAS, and others involved. I propose a comprehensive approach involving data preprocessing, feature extraction using deep learning architectures, and model architecture implementation with a focus on hybrid deep learning models. Training, fine-tuning, and rigorous evaluation will ensure the model meets the desired accuracy. I am eager to discuss how my skills and experience can contribute to achieving the project goals. Let's chat further on how we can bring this cutting-edge technology to life. Looking forward to your response.
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4.3
4.3

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2.8
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3.3
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2.7
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2.5
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3.8
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0.0
0.0

Having analyzed your project description and dataset requirements, I believe my extensive experience in Python alongside my understanding and application of deep learning architectures like Convolutional Neural Networks (CNNs) for spatial feature extraction and Recurrent Neural Networks (RNNs) for temporal features could be highly beneficial for developing your action recognition model. In addition, my knowledge and successful utilization of transfer learning with pre-trained networks can help enhance performance across specific datasets such as KTH, WVU, IXMAS, WEIZMANN, UCF101, and ActivityNet. This skillset will also be invaluable in overcoming one of the principal challenges of your project - dealing with the variations in camera angles, lighting, and background conditions. To further guarantee success and accuracy in this project, I'm committed to implementing rigorous training strategies using techniques such as data preprocessing, dropout regularization, transfer learning , and optimization approaches like Adam. Through these techniques and ensuring transferability with controlled (KTH) and untrimmed complex-action datasets(ActivityNet), I'm confident that we can yield a robust HAR model that offers you 99% accuracy across all domains.
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0.0
0.0

Hello, With over 5 years of experience in data science and computer vision, I specialize in human action recognition and deep learning, using techniques such as CNNs, LSTMs, and transfer learning. I am skilled in Python, data preprocessing, and developing robust models for diverse datasets, making me well-suited for your HAR project focused on achieving high accuracy across KTH, WVU, and other benchmark datasets. Looking forward to contributing to this impactful project! Best regards
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0.0
0.0

Hi, I hope you will be fine, I hold a Master degree in AI and Robotics with a focus on computer vision. I have expertise in object detection, activity recognition, pose estimation, tracking etc. I have prior experience working on related projects. I want to know more about the requirements and time duration. Please dm for more discussion. Thanks
$140 USD in 7 days
0.0
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