Ivan Lee

- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Ubuntu 16.04 - Python version: 3.7.5 - Installed using pip or ROS: pip - Camera: realsenseD415 - GPU model (if applicable):...

chapter8 relu2deriv

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run relu2deriv() maybe not is effect,or it just demo for this case? i think it has not any assist when it run for backpropagation, any idea or suggest, thx

如題，假設對某一塊區域的直播錄像有興趣，想協助專案，通常該如何搜尋？會有幾種方式？感謝～

i have RGB pictures ,but can not train >model = deeplabv3_plus() >smooth = 1. >model.compile(optimizer=Adam(lr=1e-4), loss=IOU_calc_loss, metrics=[IOU_calc]) >history = model.fit(X_train, y_train, batch_size=1, epochs=50, verbose=1, validation_split=0.1, shuffle=False) >what can i do...

python rescale.py error

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When I run `python rescale.py ` It appeared ``` Traceback (most recent call last): File "rescale.py", line 19, in imsave('{}{}'.format(train_lr_path, img_name), new_img, quality=100) File "/home/ros/anaconda3/envs/jetson_nano/lib/python3.7/site-packages/skimage/io/_io.py", line 131, in imsave return...

作者您好： 如題，我在 MIND-small 訓練，並使用 MIND-larger的資料，AUC score 最多只到0.55。 輸入資料有嘗試不只提供標題，還有摘要，但好像分數沒有變化。 不知道作者有沒什麼想法，或一個方向？可以使得它跟論文的分數一致。 謝謝

I try a toy same by using run.py ``` python run.py --task "A bird is flying" --name "A bird" ``` And it shows: ``` ChatMessage(role_name=self.role_name, role_type=self.role_type, TypeError: __init__() got an...

### File Name https://github.com/GoogleCloudPlatform/generative-ai/blob/main/search/vertexai-search-options/vertexai_search_options.ipynb ### What happened? I followed the instruction and run the code. But it always return - > summary: "No results could be found. Try rephrasing the...